zh-cn	针对机电作动的飞机防滑刹车模型具有的高阶非线性及参数时变特点，提出一种基于障碍Lyapunov函数的动态面控制方法，实现对滑移率的上界约束，保障防滑刹车系统的稳定性。
en-us	In view of the electromechanical actuation model of aircraft antiskid brake with high order nonlinear and parameter time-varying characteristics, puts forward a kind of dynamic surface control method, based on obstacles Lyapunov function for the sliding rate of the upper bound constraint, guarantee the stability of the anti-skid braking system.

zh-cn	建立飞机刹车动力学模型，与机电作动器的数学模型联立得到整体刹车系统的状态空间模型，并合理简化为严格反馈形式。
en-us	Aircraft braking kinetics model is set up, and the mathematical model of electromechanical actuator simultaneous get whole state space model of braking system, and reasonable simplified as strict feedback form.

zh-cn	将刹车系统的控制稳定性问题等效描述为含输出约束的非线性系统镇定问题，设计动态面控制律并通过Lyapunov方法证明滑移率跟踪误差半全局一致最终有界，刹车工作点始终保持在稳定区域内。
en-us	Described braking system control stability problem equivalent to contain output constraint stabilization problem of nonlinear systems, dynamic surface control law design and slip rate of the tracking error is proved by the Lyapunov method and a half globally uniformly ultimately bounded, and the brake point are always stay in the stable region.

zh-cn	仿真结果表明，本文所提控制策略具有稳定性优势，且改善了传统控制存在的中低速时滑移率振荡问题，控制效果有显著提升。
en-us	The simulation results show that the stability of the proposed control strategy has the advantage, and improve the traditional control the problem of low speed when the slip ratio of oscillation of the control effect has been increased significantly.

zh-cn	针对未来航空集群作战的全新网络需求，提出了"航空集群云网络"的概念，设计了网络通信层面与任务需求层面耦合机制，为航空集群网络的具体通信技术研究提供了参考，
en-us	Against future aviation cluster brand new network requirements, puts forward the concept of "air cloud cluster network, designed a network communication level and task demand level coupling mechanism, for the specific communication technology research of aviation cluster network provides reference,

zh-cn	并在此基础上结合基于正交频分多址(orthogonal frequency division multiple access，OFDMA)的可变带宽信道分配技术设计了一种面向航空集群云网络的媒体接入控制协议(aeronautic swarm cloud network oriented media access control protocol，ASCN-MAC)。
en-us	on the basis of combination based on orthogonal frequency division multiple access (orthogonal frequency division multiple access, OFDMA) of variable bandwidth channel allocation technology to design a kind of media access control protocol for aviation cluster cloud network (aeronautic swarm cloud network oriented media access control protocol, ASCN - MAC).

zh-cn	详细设计了协议的任务需求认知机制，为智能化任务规划决策提供了通信支撑，
en-us	The detailed design of the agreement the mission requirements of cognitive mechanism, provides communication support for the decision-making for intelligent task planning,

zh-cn	并从需求出发，基于OFDMA的特点，提出了面向任务需求的层次化信道资源预约方式和信道资源贪婪预约算法。
en-us	and starting from the demand, based on the characteristics of OFDMA, put forward the task demand oriented hierarchical channel resource reservation mode and channel resource reservation greedy algorithm.

zh-cn	仿真结果表明，ASCN-MAC协议在任务规划决策的通信支撑能力、吞吐量性能和实时性上均具备较强的优势，
en-us	Simulation results show that ASCN - MAC protocols in mission planning decision supporting ability of communication, the real time and throughput performance has the advantage of strong,

zh-cn	可以满足新的作战样式下大量面向任务需求信息的可靠低时延传输。
en-us	can meet the demand of new operational style of task oriented information transmission reliable low latency.

zh-cn	对全新作战样式下新一代航空数据链的研究具有一定的参考、借鉴意义。
en-us	Under the new battle style for a new generation of aviation data link research has a certain reference and reference.

zh-cn	利用阵列天线波束指向空间相关性的特点，可以构建一个类似于传统锁相环结构的闭合环路以实现对导航信号来波方向(direction of arrival，DOA)的跟踪。
en-us	Advantage of the characteristics of spatial correlation array antenna beam direction, can build a structure similar to traditional phase-locked loop closed loop to realize the navigation signal to wave of direction (DOA) direction of concatenated, tracking.

zh-cn	DOA跟踪环路中鉴别器的实现方法主要有实部相减相干法、幅值相减归一化法、功率相减归一化法，
en-us	DOA tracking loop discriminator in the implementation of the methods mainly include real subtraction coherent method, amplitude subtracting the normalization method, power subtracting the normalization method,

zh-cn	首先基于波束形成技术建立了阵列天线导航接收机DOA跟踪模型，
en-us	first of all, based on beamforming is DOA tracking navigation receiver antenna array model is established,

zh-cn	在此基础上从鉴别器增益、收敛范围和输出噪声方差3个方面对比分析了采用不同角度鉴别器算法的跟踪性能，
en-us	based on the convergence range and output from the discriminator gain, noise variance with different angles analyzed three aspects of contrast discriminator tracking performance of the algorithm,

zh-cn	最后对其进行了仿真验证。
en-us	finally the simulation verification.

zh-cn	针对轨迹优化直接方法，提出了以控制变量曲率为基础的最小绝对收缩与选择算子(least absolute shrinkage and selection operator，LASSO)网格自适应加密策略，用于提高优化精度。
en-us	Trajectory optimization for direct method, and put forward the control variable curvature based least absolute shrinkage and selection operator (further absolute shrinkage and selection operator, LASSO) grid adaptive encryption strategies, used to improve the optimization precision.

zh-cn	以高分辨率二分网格节点为中心，构造径向基函数逼近控制曲线，利用LASSO方法估计径向基函数系数，
en-us	At high resolution binary grid node as the center, construct radial basis function (RBF) approximation control curve, coefficient of radial basis function is estimated based on the LASSO method,

zh-cn	并自动筛选出位于控制曲线曲率极大区间的高分辨率节点加密当前网格。
en-us	and automatically select high resolution node located in the control curve curvature maximum range encryption of the current grid.

zh-cn	本文方法不需要进行状态和控制误差估计，适应性和通用性强。
en-us	The method does not need to state and control error estimation, adaptability and versatility.

zh-cn	两组典型算例验证了方法的有效性。
en-us	Two groups of typical numerical examples verify the effectiveness of the method.

zh-cn	对超奈奎斯特(faster than Nyquist，FTN)和奈奎斯特系统的频谱效率进行了对比分析。
en-us	For super Nyquist (faster - than Nyquist, FTN) and frequency spectrum of Nyquist system efficiency is analyzed.

zh-cn	在绝对带宽的前提下，首先证明了基于根升余弦函数脉冲的单载波FTN可达速率大于奈奎斯特可达速率，
en-us	On the premise of absolute bandwidth, first proves that the pulse based on root ascending cosine function of single carrier FTN can reach rate is greater than the Nyquist can reach rate,

zh-cn	并推导了有子载波间干扰的多载波FTN的频谱效率公式。
en-us	and the son was deduced multicarrier FTN intercarrier interference spectrum efficiency formula.

zh-cn	本文证明了单载波FTN的频谱效率大于奈奎斯特系统的频谱效率，
en-us	This paper proves that the spectrum efficiency of single carrier FTN spectral efficiency is greater than the Nyquist system,

zh-cn	并且证明了单载波FTN的频谱效率随着滚降因子的减小而增大。
en-us	and proves that the spectrum efficiency of single carrier FTN with the decrease of the rolling reduction factor.

zh-cn	基于频谱效率公式和数值仿真，本文给出了多载波FTN对于不同滚降因子的最优子载波间隔。
en-us	Based on spectrum efficiency formula and numerical simulation, this paper presents a multicarrier FTN for different rolling reduction factor of the sub carrier spacing.

zh-cn	结果表明，即使存在子载波间干扰，基于最优子载波间隔的多载波FTN频谱效率也高于正交系统(奈奎斯特)的频谱效率。
en-us	Results show that even intercarrier interference, based on the interval of sub carrier multicarrier FTN spectrum efficiency is also higher than that of orthogonal system (Nyquist) spectrum efficiency.

zh-cn	为定量分析脉冲熄灭产生的子载波间干扰对空时分组编码-正交频分复用(space-time block codingorthogonal frequency division multiplexing，STBC-OFDM)接收机差错性能的影响，在频率选择性瑞利衰落信道下理论分析给出脉冲熄灭STBC-OFDM接收机输出信噪比的计算公式，
en-us	Out the child for quantitative analysis of pulse intercarrier interference of space-time block coding orthogonal frequency division multiplexing (space - time block codingorthogonal frequency division multiplexing, STBC - OFDM) receiver error performance, the influence of the theory analysis under frequency selective Rayleigh fading channel pulse is given out STBC - OFDM receiver output SNR calculation formula,

zh-cn	并以此为基础，定量分析了脉冲熄灭对STBCOFDM接收机符号差错性能的影响.
en-us	and on this basis, quantitative analysis of the pulse effect on the properties of STBCOFDM receiver symbol errors.

zh-cn	计算机仿真结果表明，论文给出的理论结果与仿真结果完全一致，验证了理论分析的正确性。
en-us	The computer simulation results show that the paper gives the theoretical results are in complete accord with the results of simulation, the correctness of the theoretical analysis is verified.

zh-cn	考虑存在通讯时延，在有向通讯拓扑结构下研究多Euler-Lagrange系统的协调跟踪控制问题。
en-us	Considering there are communication time delays, under the directed communication topology research coordinate tracking control problem of Euler - though laser systems.

zh-cn	仅有部分跟随者可以获得静态领航者信息。
en-us	Only part of the follower static pilot information can be obtained.

zh-cn	对每一个跟随者设计了一种分布式观测器，以获得领航者的状态量。
en-us	For each follower has designed a distributed observer, in order to obtain the status of pilot.

zh-cn	针对系统模型具有非线性不确定性和外部扰动情况，基于神经网络方法提出了两种分布式自适应协调控制律，
en-us	In view of the system model with nonlinear uncertainties and external disturbance, based on neural network method is put forward two kinds of distributed adaptive coordination control law, respectively,

zh-cn	分别使每一个跟随者对领航者的跟踪误差最终有界和渐近收敛到零。
en-us	to make every a follower of pilot ultimate boundedness and asymptotic tracking error converges to zero.

zh-cn	运用Lyapunov稳定性理论对两种控制律的稳定性进行了证明。
en-us	By using Lyapunov stability theory to prove the stability of the two kinds of control law.

zh-cn	数值仿真验证了本文提出的控制律的有效性。
en-us	Numerical simulation verified the effectiveness of the proposed control law.

zh-cn	无偏置上仰投弹是一种典型的激光制导炸弹投放战术，作战飞机战术机动规划的目的是在遵循战术要求的前提下寻找出最优飞行航路以及装备操作关键点、时机和参数。
en-us	Unbiased set up bombs is a kind of typical laser-guided bombs on the tactics and combat aircraft is the purpose of the tactical planning in the tactical requirements under the premise of finding out the optimal flight route and operation key points of equipment, timing and parameters.

zh-cn	根据无偏置上仰投弹战术描述，建立了基于机动组合的战术模型。
en-us	According to the unbiased set up bombs tactics described, based on the combination of mobile tactical model is established.

zh-cn	综合考虑战机机动性能和激光制导弹使用限制等约束条件，以地面目标毁伤程度最大化和战机受威胁程度最小化为目标，建立了战术机动多目标优化模型。
en-us	Missile and laser system considering aircraft maneuver performance constraints of limited use, degree of damage to ground targets to maximize and aircraft by minimizing the target threat degree, tactical maneuvers multi-objective optimization model is established.

zh-cn	采用基于分解的多目标优化算法求解模型。
en-us	The multi-objective optimization algorithm based on decomposition model.

zh-cn	仿真实验验证了模型和算法的可行性、有效性。
en-us	Simulation results verify the feasibility and validity of model and algorithm.

zh-cn	为了研究水下航行器探测的新途径，以水下航行器产生的尾流为研究对象，推导建立了水下航行器尾流感应电磁场的浅海数学模型，并利用高斯积分法对数学模型进行了数值求解和实例仿真计算，
en-us	New way to study the detection of underwater vehicle, in wake of underwater vehicle as the research object, established the underwater vehicle wake induced electromagnetic field is derived mathematical model of the shallow sea of mathematical model and by using the gauss integral method for numerical solution and the instance simulation calculation,

zh-cn	结果表明，水下航行器尾流感应电磁场具有频率低、远场衰减速度慢、传播距离远、持续时间长的特点，量级可观具有可探测性，可用于对水下航行器的探测。
en-us	the results show that the underwater vehicle wake induced electromagnetic field with low frequency and slow attenuation speed, far field characteristic with long transmission distance, duration, magnitude has significant detectable, can be used for the detection of underwater vehicle.

zh-cn	为了保证面向指挥决策支持的在线仿真系统可信性，提出了情报数据驱动的在线仿真系统动态修正方法。
en-us	In order to ensure that the command and decision support system for on-line simulation credibility, proposed the intelligence data driven online simulation system of dynamic correction method.

zh-cn	首先，依据情报数据变化快慢，将其分为缓变和快变两类数据;
en-us	First of all, on the basis of intelligence data speed change, it divided into two categories, slow and fast change data;

zh-cn	然后，从位置接近性和外形相似性两个方面刻画缓变数据间差异，
en-us	Then, from two aspects of location proximity and similarity shape features graded differences between data,

zh-cn	从趋势项差异和平稳项差异两个方面刻画快变数据间差异，
en-us	from the trend term and smooth differences differences between the two aspects of depicting fast variable data,

zh-cn	由此实现了仿真输出与情报数据一致性的度量;
en-us	thus realizes the simulation output and intelligence data consistency measure;

zh-cn	进一步，基于拉丁超立方实验设计方法确定仿真模型"修正集合"，
en-us	Further, the simulation model is determined based on the Latin hypercube experimental design method "fixed collection",

zh-cn	并利用主成分分析综合仿真输出一致性指标，
en-us	and by using principal component analysis comprehensive simulation output consistency index,

zh-cn	从修正集合中选择使得仿真模型可信性最佳的修正方案。
en-us	from the correction in the collection choose to make the best correction scheme of simulation model credibility.

zh-cn	通过应用实例，表明了方法的有效性。
en-us	Through the application examples, demonstrates the effectiveness of the proposed method.

zh-cn	提出了一种基于场景点遍历的多普勒带宽计算方法，该方法能得到准确的脉冲重复频率(pulse repetition frequency，PRF)下限值，
en-us	Attractions traversal is put forward based on the field of doppler bandwidth calculation method, this method can get accurate pulse repetition frequency, pulse repetition frequency, PRF) lower limit value,

zh-cn	解决了传统计算方法存在的发射脉冲数过多及PRF参数无法设计的问题，
en-us	solved the problem of the transmitted pulse in traditional calculation method for too much and PRF parameters can't design problems,

zh-cn	同时解决了雷达方位与俯仰波束宽度不一致时，PRF下限值较难准确计算的问题。
en-us	at the same time solve the radar azimuth and pitching beam width inconsistent, PRF lower limit value is difficult to accurately calculate problem.

zh-cn	构建了基于雷达系统参数和弹载高动态运动特征的PRF参数设计模型，在此基础上提出了通过减小等效斜视角和雷达平台速度的发射脉冲数最小的弹道优化方法。
en-us	Constructed based on radar system parameters and its onboard high PRF characteristic of dynamic movement parameter design model, based on the proposed by reducing the emission of equivalent squint Angle and speed of radar platform pulse number of the smallest trajectory optimization method.

zh-cn	弹道仿真验证了本文方法能较好地满足工程应用中弹载下降段大前斜聚束SAR成像时序设计需要。
en-us	Ballistic simulation shows that this method can well satisfy the engineering application was shot before load decline period of large inclined bunching SAR imaging timing design needs.

zh-cn	卫星干扰源定位技术的关键之一是定位参数的测量。
en-us	Satellite interference source localization technology is one of the key parameter measurement.

zh-cn	目前传统的定位时延估计算法无法满足在低信噪比环境下的到达时间差(time difference of arrival，TDOA)参数估计。
en-us	At present the traditional time delay estimation algorithm cannot meet the positioning in the arrival time difference of low SNR environment (time difference of concatenated, TDOA) parameter estimation.

zh-cn	为了进一步提高定位性能，提出了基于四阶累积量的最小均方误差算法(least mean square algorithm based on fourth-order cumulant，CUM-LMS)，
en-us	In order to further improve the positioning performance, based on fourth-order cumulants is proposed minimum mean square error algorithm (further mean square algorithm -based on fourth-order cumulant, CUM - LMS),

zh-cn	在使用四阶累积量进行时延估计的基础上，提取峰值信息，计算均方误差，得到准确的TDOA参数。
en-us	in the use of fourth-order cumulant based on time delay estimation, extraction of peak information, calculate the mean square error, the exact TDOA parameter.

zh-cn	实验结果表明，所提出的算法有效地提高了时延参数估计的性能。
en-us	Experimental results show that the proposed algorithm can effectively improve the performance of the time delay parameter estimation.

zh-cn	未来的来袭导弹可能具备较强的机动性，其弹道不可预测，针对拦截弹追击此类目标的追逃问题，基于微分对策(differential game，DG)理论建立追逃博弈模型并给出求解方法。
en-us	Future incoming missile might have strong maneuverability, the ballistic unpredictable, in view of the interceptor pursue such a goal pursuit problem, based on differential game (differential game, DG) theory to establish pursuit game model and solving method is given.

zh-cn	模型在分析两者相对运动的基础上，考虑地球重力和自转的影响，以推力角为控制变量，离地高度、速度和经度角为状态变量，建立微分方程组。
en-us	Model based on the analysis of relative motion between, on the basis of considering the earth rotates, the influence of gravity and thrust Angle as control variable, the height from the ground, speed and longitude angles as state variables, establish a system of differential equations.

zh-cn	然后将追逃DG模型转化为单边最优对策问题;
en-us	Then unilateral pursuit DG model can be converted to the optimal countermeasures problem;

zh-cn	并给出改进的高精度五阶Gauss-Lobatto多项式配点法来近似状态变量对时间的导数，将微分方程组转换为代数约束，降低非线性规划问题复杂程度。
en-us	Is given, in order to improve the precision of Gauss - Lobatto polynomial collocation method state variable is approximated by the derivative of the time, the system of differential equations into algebraic constraints, reduce the complexity of nonlinear programming problems.

zh-cn	最后给出了本文研究的仿真实例。
en-us	Finally the simulation instance is given in this paper.

zh-cn	目前，天波超视距雷达(over-the-horizon radar，OTHR)大多是在空域或匹配滤波后的时频域抑制射频干扰，
en-us	At present, the sky-wave over-the-horizon radar (over - the - horizon radar, OTHR) are mostly in the time-frequency domain after the airspace or matched filtering restrain radio frequency interference,

zh-cn	往往会同时抑制掉射频干扰附近的目标。
en-us	often can inhibit off at the same time the target near the radio frequency interference.

zh-cn	考虑到在匹配滤波后，射频干扰与目标信号都是近似单频信号难以区分;
en-us	After considering the matched filtering, radio frequency interference and the target signal is similar to single frequency signal is difficult to distinguish between;

zh-cn	而在匹配滤波前，目标信号是宽带的线性调频信号，
en-us	And in front of the matched filtering, target signal is broadband linear frequency modulation signal,

zh-cn	而射频干扰是近似单频的窄带信号，射频干扰与目标信号显著不同，易于分离。
en-us	and radio frequency interference is approximate single frequency narrowband signal, radio frequency interference and the target signal is significantly different, easy to separate.

zh-cn	基于该特点，提出了一种基于匹配滤波前的频域干扰置零的射频干扰抑制算法。
en-us	Based on this characteristic, this paper proposes a frequency domain based on matched filtering before interfering with zero rf interference suppression algorithm.

zh-cn	该算法在频域中检测射频干扰的频点位置并将该频点的信号成分置零，最后变换到时域实现射频干扰抑制。
en-us	The algorithm in the frequency domain to detect the frequency of the radio frequency interference point location and the frequency of the signal components of zero, radio frequency interference suppression is realized by transform in time domain.

zh-cn	与传统方法相比，本文所提算法在抑制射频干扰时基本不损害目标信号。
en-us	Compared with traditional methods, this paper proposed algorithm in radio frequency interference suppression basic does not harm the target signal.

zh-cn	实测数据的处理结果验证了所提方法的优越性。
en-us	The measured data processing results show the superiority of the proposed method.

zh-cn	在空间攻防与卫星对抗中，当目标卫星周围有若干小卫星以编队形式对其绕飞时，为使拦截卫星成功击中目标卫星，并且避开编队小卫星的防御区，必须对拦截卫星攻击轨道进行规划。
en-us	In space attack-defense confrontation with satellite, when the target satellite around several small satellites of its orbit, in the form of formation for the intercept satellite successfully hit the target satellite, delimiting and avoid the formation of small satellite, planning must attack to intercept satellite orbit.

zh-cn	寻找到一条既能满足安全性、快速性，又能节省燃料的最优路径。
en-us	To find a can satisfy the security, quickness, and can save fuel, the optimal path.

zh-cn	而利用经典数学规划方法，如序列二次规划方法，虽能寻找到最优路径，但并不适应于解决空间对抗中复杂攻防环境模型下的轨道规划问题。
en-us	Using the classical mathematical programming method, such as sequential quadratic programming method, is to find the optimal path, but not suitable for solving complex in space combat attack-defense environment under the model of trajectory planning problems.

zh-cn	为此本文提出基于遗传算法的拦截卫星攻击轨道寻优方法。
en-us	This paper put forward based on genetic algorithm to intercept satellite orbit optimization methods.

zh-cn	建立目标卫星编队小卫星的动态防御模型作为环境模型，采用可变长度实数编码方式，根据攻击轨道安全性、快速性、燃料消耗最少等要求建立综合适应度函数，并对遗传算子及置换运算方法进行设计。
en-us	Target satellite formation of small satellite dynamic defense model is set up as the environment model, using real number encoding, variable length according to attack the rail safety, quickness, and fuel consumption at least their quest to establish a comprehensive fitness function, and the design of genetic operator and displacement computing method.

zh-cn	通过仿真验证，本文提出的轨道优化方法能够寻求到最优攻击路径，并且算法收敛速度较快。
en-us	Through the simulation, this paper presents the trajectory optimization method to seek the optimal attack path, and the algorithm convergence speed faster.

zh-cn	针对成像末制导中地面固定目标识别难度大的问题，基于最稳定极值(maximally stable external region，MSER)区域提出一种新的相对定位识别算法。
en-us	Aiming at the ground fixed target recognition in imaging terminal-guidance difficult problem, based on the most stable extremal (maximally stable external region, MSER) area in this paper, a new algorithm of recognition of relative positioning.

zh-cn	提取基准图中目标周围具有尺度和仿射不变特性的MSER特征，根据权重指数自适应选取一定数量的MSER特征作为上下文地标。
en-us	To extract target benchmark the picture around with scale and affine invariant feature MSER characteristics, according to an index weighting adaptive to choose a certain number of MSER features a landmark of context.

zh-cn	提取实时图中的MSER特征，与上下文地标基于规则化互相关准则进行特征匹配，利用双层匹配矫正策略减少误匹配，得到匹配特征对。
en-us	Landmark MSER of real-time image feature extracting, with the context based on the regulation rule of cross-correlation characteristics matching, using the double match correct strategy to reduce false matching, the matched features.

zh-cn	提取匹配特征对的中心点作为参考点求解基准图与实时图之间的空间映射关系，进而利用最小二乘拟合一次多项式计算实时图中目标的位置坐标。
en-us	As a reference point to solve the center of the extraction and matching characteristics of the space mapping relationship between the reference image and real-time image, and then using the least squares fitting polynomial of calculating the location of the object in real-time image coordinates.

zh-cn	实验结果表明，针对复杂地面场景，该方法的最大相对定误差不大于3个像素。
en-us	The experimental results show that, in view of the complex scene on the ground, the method of maximum relative error is not more than three pixels.

zh-cn	基本满足成像末制导对自动目标识别算法稳健性好、识别精度高、抗干扰能力强等要求。
en-us	Basically met imaging terminal-guidance on automatic target recognition algorithm good robustness, high accuracy, strong anti-jamming capability, etc.

zh-cn	目标运动状态的改变将导致目标跟踪算法精度降低或发散。
en-us	Target motion state changes will lead to a target tracking algorithm is reduced or divergent.

zh-cn	为了提高机动目标跟踪的跟踪性能，首先，针对当前统计(current statistical，CS)模型中最大加速度固定设置导致模型误差增大的问题，提出了一种自适应CS模型; 在
en-us	In order to improve the tracking performance of maneuvering target tracking, first of all, in view of the current statistics, the current statistical, CS) model to the maximum acceleration of fixed setting model error increases in problem, an adaptive CS model is put forward;

zh-cn	自适应CS模型和交互式多模型(interacting multiple model，IMM)的基础上，提出了一种交互式多自适应模型(interacting multiple adaptive model，IMAM)，该模型通过采用两个自适应CS模型，能够有效消除目标状态突变造成模型误差急速增大的问题，提高了模型的准确度和适应性。
en-us	In adaptive CS model and interactive multiple model (interacting multiple model, the IMM), on the basis of an interactive multiple adaptive model (interacting multiple adaptive model, IMAM), the model by adopting two adaptive CS model, can effectively eliminate the target state mutations cause the problem of model error increases rapidly, improve the accuracy and adaptability of the model.

zh-cn	其次，在IMAM的基础上，结合修正卡尔曼滤波(amendatory Kalman filter，AKF)的思想，提出了IMAM-AKF算法，该算法通过修正最终的状态融合估计值，有效地降低了目标机动造成的模型误差，进一步提高了机动目标跟踪的性能。
en-us	Secondly, on the basis of IMAM, combining with the modified Kalman filter (amendatory Kalman filter, AKF) thoughts, IMAM - AKF algorithm is proposed, the algorithm through the fixed end state fusion estimation, effectively reduce the target maneuvering model error caused by the further improve the performance of the maneuvering target tracking.

zh-cn	最后，结合自适应渐消卡尔曼滤波(adaptive fading Kalman filter，AFKF)的思想，提出了IMAM-AFAKF算法。
en-us	Finally, combined with the adaptive fading Kalman filter, the adaptive fading Kalman filter, AFKF) thoughts, IMAM - AFAKF algorithm is proposed.

zh-cn	仿真结果表明，无论是强机动还是弱机动，IMAM-AFAKF算法都具有较好的跟踪性能。
en-us	The simulation results show that both strong mobility and weak maneuvering, IMAM - AFAKF algorithm has good tracking performance.

zh-cn	多波段信号融合技术在信号层将多个不同子带融合成一个大带宽信号，因而能够有效提高雷达图像距离分辨率。
en-us	Multiband signal fusion technology in the signal will be different subband merging into a large bandwidth signal, therefore can effectively improve the range resolution radar images.

zh-cn	目前，基于全极点模型的融合技术主要采用root-MUSIC(multiple signal classification)及其改进算法实现极点的估计，在较弱的噪声条件下这种方法得到了不错的融合效果。
en-us	At present, the fusion technology based on full pole model mainly adopts the root - MUSIC (multiple signal classification) and its improved algorithm to realize the extreme estimates, under the condition of weak noise this method get good fusion effect.

zh-cn	然而在低信噪比条件下root-MUSIC算法容易受到噪声干扰而难以实现正确极点获取，进而极大影响到最终信号融合效果。
en-us	However, under the condition of low SNR root - MUSIC algorithm is susceptible to noise and difficult to achieve the correct pole, which greatly affect the final signal fusion effect.

zh-cn	为减小噪声影响，提出用矩阵束算法实现多波段信号极点估计，在此基础上通过不同子带对应极点间的相位关系估计出相干参数，同时对融合结果以信号差的2范数最小为准则进行迭代，以减小融合信号的误差。
en-us	Beam to reduce noise influence, using matrix estimation algorithm to achieve multichannel signal pole, on this basis, through the phase relationship between different subband corresponding to the pole estimate the coherent parameter, at the same time, the result of the fusion rule of the minimum 2 norm of poor signal as the iteration, as to reduce the error of fusion signal.

zh-cn	最后采用加权寻优的方式进一步提高了信号的融合精度。
en-us	Finally using weighted optimization way to further improve the fusion precision of the signal.

zh-cn	仿真实验结果表明，提出的方法有效提高了低信噪比条件下的多波段信号融合效果。
en-us	The simulation results show that the proposed method effectively improves the low SNR of multiband signal fusion effect.

zh-cn	为进一步减小收敛速率与稳态误差之间的矛盾，改善自适应滤波算法，利用改进的Lorentzian函数提出了一种新的变步长凸组合最小均方(new variable step-size convex-combination of least mean square，NVSCLMS)算法，该算法既有效提高了收敛速率又具备很好的抗干扰能力。
en-us	In order to further reduce the contradiction between convergence speed and steady-state error, improve the adaptive filtering algorithm, the use of the proposed a new improved Lorentzian function variable step convex combination least mean square (the new variable step - size convex - combination of further mean square, NVSCLMS) algorithm, the algorithm effectively improves the convergence rate and good anti-jamming ability.

zh-cn	同时，为了克服CLMS算法停滞等待的弊端，采用了瞬时转移结构;
en-us	At the same time, in order to overcome the disadvantages of CLMS algorithm stagnation waiting, the instantaneous transfer structure;

zh-cn	另外，在参数的迭代公式中使用sign函数进行优化以降低运算量。
en-us	In addition, the parameters used in the iterative formula of sign function is optimized to reduce the computational complexity.

zh-cn	仿真结果证明该算法与CLMS、VS-CLMS相比，在不同的仿真环境中均能表现出良好的均方特性和跟踪特性。
en-us	Simulation results prove that the algorithm is compared with CLMS, v - CLMS, in the different simulation environment can show the good characteristics of mean square and tracking.

zh-cn	为了提高偏微分方程放大算法对纹理细节的放大效果，利用改进的复扩散模型耦合均值滤波器，提出了一种图像放大算法。
en-us	In order to improve the algorithm of texture details of the partial differential equation of amplification of amplification effect, using the improved complex diffusion model coupling the mean filter, puts forward an algorithm of image magnification.

zh-cn	改进的非线性复扩散模型能够很好的定位图像边缘，通过冲激滤波器对边缘进行锐化，同时耦合非局部均值滤波器，保持图像内部的自相似特性，利用非局部信息重建高分辨率图像，提高小边缘、细节放大效果。
en-us	Improved nonlinear complex diffusion model can better location image edge, by impulse filter to sharpen edges, coupling nonlocal average filter at the same time, keep the image within the self-similar characteristic, high resolution image reconstruction using nonlocal information, improve the effect of small edges and details amplification.

zh-cn	算法结合非局部信息和局部信息对图像进行放大，增强纹理细节，使图像更加自然，同时减弱对边缘的过度增强，具有较好的放大效果，仿真实验验证了算法的优良性能。
en-us	Algorithm combining the local information and local information of image to enlarge, strengthen the texture details, make the image more natural, less on the edge of the excessive increase at the same time, has good amplification effect, the simulation results demonstrate the good performance of the algorithm.

zh-cn	根据贝叶斯分类准则提出了一种改进的基于局部与全局信息的水平集图像分割模型。
en-us	According to the Bayesian classification criterion is proposed an improved level set image segmentation based on local and global information model.

zh-cn	首先，利用图像的局部信息建立了局部能量项，引导目标附近的演化曲线停在目标边缘上;
en-us	First of all, the local information of image is used to establish the local energy item, lead to the edge of the curve evolution stops at target near the target;

zh-cn	然后，利用图像的全局信息建立了全局能量项，加速远离目标边缘处演化曲线的演化;
en-us	Then, the global energy was established based on global information of the image, accelerate away from the evolution of the target edge curve evolution;

zh-cn	最后，提出了一种联合局部能量项和全局能量项的统一的水平集模型架构，提高了分割效率和分割灰度不均匀图像的能力。
en-us	Finally, this paper proposes a joint local energy and the unification of the global energy item level set model structure, improve the efficiency of segmentation and uneven gray scale image segmentation.

zh-cn	分割实验结果表明，该改进模型不但提高了对初始轮廓位置的鲁棒性，而且在分割灰度不均匀的图像时也取得了令人满意的分割结果。
en-us	Segmentation experiment results show that the improved model not only improves the robustness to initial contour position, and gray uneven image segmentation based on satisfactory separation results were obtained.

zh-cn	合成孔径雷达(synthetic aperture radar，SAR)是相干成像系统，所以接收信号相位的正确性决定了SAR图像的聚焦质量。
en-us	Synthetic aperture radar (synthetic aperture radar, SAR) is a coherent imaging system, so the correctness of the received signal phase determines the quality of SAR image focusing.

zh-cn	利用自聚焦算法对SAR图像进行相位误差函数的估计及补偿是获得高分辨率，高质量SAR图像的关键步骤之一。
en-us	Using autofocus algorithm of phase error in SAR image function estimation and compensation is to obtain high-resolution, high-quality SAR image of one of the key steps.

zh-cn	其中，相位梯度自聚焦(phase gradient autofocus，PGA)算法运算量适中且鲁棒性好，被广泛应用于SAR自聚焦中。
en-us	Among them, the phase gradient autofocus (phase gradient autofocus, PGA) algorithm computational complexity is moderate and good robustness and is widely used in SAR autofocus.

zh-cn	然而，PGA算法基于相位误差梯度值进行加权平均估计，相位差分的过程会引起噪声的积累，因此该算法对原SAR图像在方位数据域的信噪比要求较高。
en-us	However, PGA algorithm based on phase error gradient value weighted average estimate, the process of phase difference can cause the accumulation of noise, so the algorithm of the original SAR image in azimuth data fields to demand higher SNR.

zh-cn	针对PGA算法存在问题，提出了基于多脉冲联合估计的相位误差自聚焦(phase error autofocus，PEA)算法。
en-us	Problems in view of the PGA algorithm, is proposed based on multiple pulse joint estimation of phase error self-focusing (phase error autofocus, PEA) algorithm.

zh-cn	该算法采用了PGA算法的处理结构，并基于相位误差直接进行加权平均估计，可以在较低信噪比条件下正确实现SAR图像的自聚焦处理。
en-us	The algorithm adopts the processing structure of the PGA algorithm and carries on the weighted average of the estimated directly based on the phase error, can under the condition of low SNR correct self-focusing the SAR image processing.

zh-cn	仿真实验以及实测数据处理结果对比均表明，PEA算法可以获得优于PGA算法的自聚焦性能，且实际算法执行时间更短，更有利于算法实时处理。
en-us	Simulation results and the measured data processing results show that both contrast PEA algorithm can obtain better than the self-focusing performance of PGA algorithm, and the actual algorithm execution time is shorter, more conducive to real-time processing algorithm.

zh-cn	针对条带模式合成孔径雷达回波缺失数据，提出了一种利用压缩感知恢复缺失数据并成像的方法。
en-us	Missing for stripe pattern synthetic aperture radar echo data, this paper proposes a using compressed sensing restore the missing data and imaging methods.

zh-cn	将条带数据分块为多个子孔径数据，对子孔径利用压缩感知恢复缺失数据并拼接得到条带数据，缩短了整个数据的恢复时间，推导了压缩感知处理的基矩阵和测量矩阵。
en-us	Pair will strip data block multiple sub aperture, aperture using compression perception restore the missing data and get stripe data splicing, shortens the time of the recovery of the whole data compression is deduced from the sensory processing base matrix and measure matrix.

zh-cn	运用最大似然估计的特征向量方法(eigenvector method for maximum likelihood estimation，EMMLE)实现了子孔径缺失数据的自聚焦，满足了压缩感知对图像的稀疏要求。
en-us	Using maximum likelihood estimate of the eigenvector method (eigenvector method for maximum likelihood estimation, EMMLE) realize the self-focusing of sub aperture missing data, meet the requirement of compression perception of image sparse.

zh-cn	利用压缩感知恢复完整的相位误差信号，解决了子孔径补偿相位误差数据的拼接问题。
en-us	Using compression perception to restore the complete phase error signal, the joining together of the subaperture phase error compensation data.

zh-cn	最后通过对恢复的雷达回波数据成像并自聚焦校正了距离徙动，得到了聚焦良好的完整图像，提高了缺失数据的成像质量。
en-us	Finally, through to the recovery of radar echo data migration imaging and self-focusing correction distance, has been focused on the full image of the good, to improve the imaging quality of missing data.

zh-cn	针对传统空战威胁评估方法难以直观地给出目标威胁状况及发展趋势的缺陷与不足，提出基于区间数雷达图的可视化空战威胁评估方法。
en-us	In view of the traditional air combat threat assessment method is difficult to intuitively given target threat situation and development trend of defects and deficiencies, proposed based on interval number of radar map visualization air combat threat assessment method.

zh-cn	该方法首先通过区间数与反三角函数确定并归一化目标属性决策矩阵;
en-us	The method firstly determined by interval Numbers and inverse trigonometric function and normalized target attribute decision matrix;

zh-cn	然后运用区间交叉熵法和群组层次分析法确定目标属性权重，并对威胁进行分级;
en-us	Then using the method of interval cross entropy and group analytic hierarchy process (ahp) to determine the target attribute weights, and the threat classification;

zh-cn	最后在改进雷达图方法基础上，建立可视化空战威胁评估数学模型。
en-us	Finally, based on the improved radar map method in visualization of air combat threat assessment model.

zh-cn	仿真分析表明，该方法能够使决策者在正确的评估结果前提下直观地分析出各目标威胁状况与趋势。
en-us	The simulation analysis show that the method can make decision makers under the precondition of correct evaluation results intuitively analyze the status and trend of target threat.

zh-cn	针对非线性、非平稳情况下自确认气体传感器的故障诊断问题，提出了对传感器不同故障模式信号进行特征提取和智能识别的在线故障诊断方法。
en-us	For non-linear and non-stationary case since the confirmation of gas sensor fault diagnosis problem, put forward the different failure modes of sensor signal feature extraction and intelligent recognition of on-line fault diagnosis method.

zh-cn	首先，该方法根据传感器信号的变化进行集合经验模态分解(ensemble empirical mode decomposition，EEMD)，自适应地获得一组固有模态函数(intrinsic mode functions，IMFs)，
en-us	First, the collection according to the changes of the sensor signal is applied to empirical mode decomposition (ensemble empirical mode decomposition, the EEMD), adaptive to obtain a set of intrinsic mode function (the intrinsic mode functions provides, the IMFs),

zh-cn	对每个IMF及残余分量进行样本熵分析，提取传感器输出信号的完备特征;
en-us	for each IMF and sample entropy analysis of residual component, sensor output signal of the complete feature extracting;

zh-cn	然后，利用稀疏表示分类(sparse representationbased classification，SRC)将各故障模式下训练样本的特征向量构成超完备字典。
en-us	Then, using the sparse representation classification (sparse representation-based classification, SRC) will each fault mode of training sample feature vector over complete dictionary.

zh-cn	为了提高故障诊断方法的自适应能力，对SRC分类器进行在线更新。
en-us	In order to improve the fault diagnosis method of the adaptive ability, the SRC classifier to update online.

zh-cn	实验结果表明，与目前其他传感器故障诊断方法比较，本文提出的方法能够更显著地提取传感器故障信号特征，故障识别率提高4%以上，达到97. 14%。
en-us	Experimental results show that compared with other current sensor fault diagnosis methods, the proposed approach can more significantly, sensor fault signal feature extracting fault recognition rate increased by more than 4%, to 97. 14%.

zh-cn	通过求解最小1范数约束问题，获得测试样本的稀疏表示系数，再由不同故障类型的重构误差确定测试样本归属，进行传感器故障类型识别。
en-us	Existing research just solve the problem of local optimization to maximize the benefits of the alliance, without considering from the global alliance between competition and interference problems.

zh-cn	文章首先基于联盟博弈理论，提出了实现物理层安全性能最大的分布式中继选择方案;
en-us	This paper based on the alliance of game theory, put forward to realize the physical security performance of the largest distributed relay selection scheme;

zh-cn	在此基础上，针对联盟之间存在的干扰和竞争问题，基于有代价的非合作博弈，提出联盟功率的优化方法;
en-us	On this basis, according to the problems of interference and competition between alliance, based on a price of cooperative game, the optimizing methods of union power;

zh-cn	根据优化后的联盟功率，联盟内的节点依据信道增益分配联盟的最优功率。
en-us	According to the optimized power alliance, union node according to the channel gain the optimal power allocation alliance.

zh-cn	仿真分析和性能比较表明，所提出的方法不仅可以形成稳定的联盟，与只考虑局部最优的安全性能相比较，降低了联盟的功率消耗，且提高了联盟的安全收益。
en-us	Simulation analysis and performance comparison show that the proposed method not only can form stable alliance, and only consider the security performance of the local optimum, reduces the power consumption of the alliance, and improves the security gains.

zh-cn	针对评价信息存在模糊性、不确定性及不完备性的多方案比选问题，考虑短板指标对各方案综合评价值的影响，引入置信度的概念和变权原理，提出一种新的不确定条件下的变权-优劣势排序(dynamic-weight superiority and inferiority ranking under uncertainty，DWUSIR)方法。
en-us	Evaluation information exists fuzziness, uncertainty and incompleteness of the alternative schemes, considering the short board index for the comprehensive evaluation value of the program, the influence of the introduction of the concept of confidence level and variable weight principle, and put forward a new uncertain variable weight - under the condition of sorting the advantages and disadvantages in (dynamic - weight superiority and inferiority ranking under uncertainty, DWUSIR) method.

zh-cn	利用带置信度结构的语言评价值表达评价信息的不完备性或专家评价的不确定性和模糊性;
en-us	Use with confidence value structure of the language expression evaluation information incomplete or expert evaluation of the uncertainty and fuzziness;

zh-cn	基于变权原理，通过状态变权函数构造变权模型，兼顾决策者的主观偏好与目标状态值的影响。
en-us	Based on variable weight principle, through the state variable weight function structure variable weight model, both the subjective preference and the influence of the values of target state.

zh-cn	最后，通过算例分析验证了新提出的方法的有效性和合理性。
en-us	Finally, by case analysis verify the validity and rationality of the proposed method.

zh-cn	无线网络中节点的合作通过形成联盟可以有效增大系统的安全容量。
en-us	Joint space-time two-dimensional cognitive radio spectrum sensing technology can effectively use of two-dimensional spectrum of cognitive radio network, this paper puts forward a kind of empty heterogeneous cognitive network design method of region partition scheme.

zh-cn	现有研究只是解决了联盟自身收益最大化的局部优化问题，没有从全局考虑联盟之间存在的竞争和干扰问题。
en-us	A new design method based on IEEE 802. 22 standards and application requirements, established a robust space-time two-dimensional perception model, and clearly defines the cognitive radio network architecture, protect the main user distribution boundary and perceptual limitations;

zh-cn	基于认知用户对主用户通信中断概率的条件约束，严格推导出了3种边界条件的数学闭式解。
en-us	Based on cognitive users to master communication interrupt probability constraints, the condition of strictly deduced the mathematical closed solution of three kinds of boundary conditions.

zh-cn	采用新的设计方案，在保证主用户通信功率和认知用户最大允许通信功率的条件下，能够灵活确定主用户分区和认知用户的Overlay及Underlay接入模式。
en-us	Adopt a new design scheme, in the main users of communication power and cognitive users maximum allowable communication power condition, the flexibility to determine primary partition and the Overlay of cognitive users and the Underlay network user mode.

zh-cn	理论分析了导航星旁瓣信号接收的可行性，基于嫦娥五号飞行试验器轨道特性研究了接收机接收信号功率及可视导航星数目与地心距变化的关系，并给出了理论几何定位因子。
en-us	Theory to analyze the feasibility of navigation star sidelobe signal receiving, based on the goddess of the moon flight 5 tester receiver received signal power and orbital characteristics studied visual navigation star number and the center of the earth from the relationship of change, and the theory of geometric location factor is given.

zh-cn	对获取的导航解数据及伪距进行了处理分析，利用导航解进行定轨计算，导航解的噪声水平优于10m。
en-us	To obtain navigation solution according to and pseudorange has carried on the processing analysis, using the orbit determination of navigation solution, the noise level of the navigation solution is better than 10 m.

zh-cn	利用差分伪距数据进行定轨计算，残差噪声约为8. 5m，使用1h数据可以实现定轨预报1h优于百米的精度，达到地基数据长弧条件下定轨预报精度水平。
en-us	To orbit determination using differential pseudorange data computation, the residual noise of about 8. 5 m, use 1 h data can realize the orbit determination forecast precision of 1 h is superior to the hundreds of meters, achieve the foundation data long arc conditions made a track forecast accuracy level.

zh-cn	分析表明，接收机灵敏度达到-160dBm条件下，可具备6×104 km以下高度的定位能力。
en-us	Analysis shows that the receiver sensitivity - 160 DBM conditions, have 6 x 104 km below the high level of ability.

zh-cn	针对云层遮挡影响光学卫星成像质量的问题，以新一代敏捷卫星任务规划问题为背景，对云层信息进行建模，提出了一种云层遮挡时间窗口计算方法，通过引入预判和二分法推进计算环节来提高遮挡窗口的求解效率。
en-us	For cloud cover problem, affecting the quality of optical satellite imaging to a new generation of agile satellite mission planning problem as the background, the cloud information modeling, this paper proposes a method to calculate the cloud cover time window, through the introduction of anticipation and dichotomy advance calculation link to improve the efficiency of solving the keep out the window.

zh-cn	根据任务约束条件建立了考虑云层信息的敏捷卫星任务规划模型，并利用蚁群算法进行寻优计算。
en-us	According to the task constraints is established considering the clouds agile satellite mission planning model of information, and the use of ant colony algorithm for optimization calculation.

zh-cn	具体设计了状态转移规则、任务安排规则和信息素更新规则。
en-us	The concrete design of state transition rules, task arrangement and pheromone update rules.

zh-cn	通过10个不同规模的情景案例进行仿真对比分析，仿真结果验证了云层模型和提出的处理方法在敏捷卫星任务规划问题上的有效性。
en-us	Through 10 different scale of case simulation comparison analysis, the simulation results verify the processing of cloud model and puts forward the effectiveness of the method on agile satellite mission planning problem.

zh-cn	为了确定非圆信号波达方向(direction-of-arrival，DOA)估计中参数化校正的方差下限，基于阵列误差影响下的随机性非圆信号模型与联合信源时域自相关特性的非圆信号模型，分别推导了DOA参数与阵列误差参数的联合估计克拉美罗界(Cramer-Rao bound，CRB)。
en-us	In order to determine the non-circular signal DOA (direction of - concatenated, DOA) variance threshold to estimate the parameterization of correction, based on the array error under the influence of the randomness of the non-circular signal model and joint source autocorrelation characteristics of non-circular signal model of DOA and array error parameters was deduced respectively joint estimation of gram luo world of Latin America (Cramer - Rao bound, the CRB).

zh-cn	通过将推导的非圆性能界与未利用非圆特性的性能界进行对比分析，理论证明了非圆性能界比未利用非圆特性的性能界更低，且两者的差异在低信噪比和大非圆率信号入射的情况下较大。
en-us	By putting a non-circular performance bound is derived with unused non-circular characteristic industry, this paper compares and analyzes the performance of theory proved that the non-circular performance bound than unused non-circular characteristic performance bound is lower, and the differences in the rate of low SNR and large non-circular signals under the condition of incident is bigger.

zh-cn	实验结果不仅验证了理论分析的正确性，同时表明信源时域自相关信息有助于进一步提升阵列误差的校正精度。
en-us	The experimental results validate the correctness of theoretical analysis, not only at the same time shows that source temporal autocorrelation information helps to further enhance the array error correction precision.

zh-cn	为解决大型相控阵天线维修成本高及维修时机难以确定、维修优化建模难度大、优化模型仿真计算困难等问题，提出一种基于区域量化的天线阵面维修优化模型。
en-us	To solve the large phased array antenna high maintenance cost and maintenance time is difficult to determine, difficult maintenance optimization modeling, optimization model for the simulation calculation difficulties and other issues, put forward a kind of antenna array based on regional quantitative surface maintenance optimization model.

zh-cn	通过分析天线单元失效对天线性能的影响，建立了天线阵面的区域量化模型，将天线阵面的维修问题转化成多个子区域的维修优化问题。
en-us	By analyzing the effect on the performance of antenna, antenna unit failure to establish the quantitative model of the antenna array area, will be on the surface of the antenna array maintenance problem into multiple child area maintenance optimization problem.

zh-cn	在此基础上，以使用可用度为约束条件、以单位时间维修费用最小为优化目标，建立了阵面分布不均匀的大型相控阵天线视情维修优化模型。
en-us	On this basis, to use the availability as constraint conditions, the minimum maintenance cost per unit time as the optimization goal, has established the uneven distribution of front large phased array antenna as optimization model of maintenance.

zh-cn	算例仿真与分析表明，提出的模型真实有效、可行性强，能够很好地解决阵面分布不均匀的相控阵天线维修优化问题。
en-us	The example simulation and analysis show that the proposed model is real and effective, the feasibility is strong, can effectively solve the uneven distribution of front of phased array antenna maintenance optimization problem.

zh-cn	船载X波段雷达图像中风条纹的完整性因舰船运动而破坏，影响风条纹法反演海面风向准确性，而利用雷达散射截面反演风向不受雷达载体运动的影响。
en-us	The integrity of the shipborne x-band radar image stroke stripe damage due to ship motion, affect the wind direction stripe method about the accuracy, and the use of radar scattering cross section for inversion of the wind is not affected by radar carrier movement.

zh-cn	通过建立雷达散射截面与天线照射方向的谐波函数关系，解决了局部遮挡问题，利用预处理后的雷达图像数据，通过最小二乘法拟合出谐波函数的系数，谐波函数的最大峰值点对应的方向就是反演风向相对航向的角度，再根据此时的航向就可以计算出风向。
en-us	Through the establishment of radar scattering cross section and the direction of the antenna radiation harmonic function relation, and can solve the problem of partial occlusions, using the data from the radar image after pretreatment by least squares fitting out harmonic function coefficient, the maximal peak value of harmonic function corresponding direction is the inversion of the wind relative heading Angle, according to the heading direction of the wind can be calculated.

zh-cn	利用实测数据验证海面风向反演算法，并与船载风向标测得的数据进行比对，结果表明，由雷达散射截面反演出的风向与参考风向基本一致。
en-us	Sea surface wind inversion algorithm is validated with the measured data, and the ship vane compare the measured data, the results show that the radar scattering cross section the performances of wind direction and reference direction.

zh-cn	针对性能退化过程服从Wiener过程的产品，运用贝叶斯统计推断法，提出了一种融合同类产品加速退化试验(accelerated degradation test，ADT)信息与个体外场退化信息的可靠性评估方法。
en-us	Products aimed at the performance degradation process obey the Wiener process, by using Bayesian statistical inference method, this paper proposes a fusion of similar products accelerated degradation test (accelerated degradation test, ADT) information with individual field degradation method of reliability assessment.

zh-cn	考虑到内、外场应力环境之间的差异，提出了基于修正系数的Wiener过程双参数修正模型;
en-us	Considering the difference between internal and external field stress environment, is proposed based on dual parameter correction model correction coefficient of Wiener process;

zh-cn	分别建立了步进ADT数据模型与外场退化数据模型，得到各应力下分布参数估计值;
en-us	Established step by step ADT external force degradation data model, data model and get the stress distribution under the parameters estimate;

zh-cn	利用加速因子，将各加速应力下分布参数估计值折算到正常工作应力下，构成未知参数先验分布的数据样本;采用CvM检验法，确定未知参数最优先验分布类型及其超参数估计值;
en-us	Using acceleration factor, the accelerated stress distribution under the parameters under normal working stress estimate is converted to data samples for unknown parameters of the prior distribution of Unknown parameters using CvM test, determine the most preferred check distribution type and parameter estimate;

zh-cn	构建了外场退化数据下未知参数的后验分布函数，采用马尔可夫蒙特卡罗方法，得到参数的后验分布均值。
en-us	Degradation data is constructed under the posterior distribution function of the unknown parameters, using markov monte carlo method, get average parameters of the posterior distribution.

zh-cn	通过实例分析验证了所提方法的正确性和实用性，结果表明，本方法可有效处理先验ADT信息与外场退化信息之间的融合评估问题。
en-us	Through the case analysis verified the correctness and practicability of the proposed method, the results show that this method can effectively handle a priori ADT information fusion between information and field degradation assessment problem.

zh-cn	针对低信噪比和符号速率采样条件下的载波同步问题，提出了一种新型的复合载波跟踪环，同时也给出了一种较直观的环路参数确定方法。
en-us	For under the condition of low SNR and symbol rate sampling of carrier synchronization problem, put forward a new kind of composite carrier tracking loop, also gives a more intuitive method of loop parameters.

zh-cn	该载波同步环改进了原有的符号硬判决算法，并通过引入采样速率变换模块使得数字锁频环(frequency-locked loop，FLL)和数字锁相环(phase-locked loop，PLL)工作在不同采样速率条件下，来提高在低信噪比环境中载波频偏和相偏的估计精度。
en-us	The symbol of the carrier synchronization loop to improve the original hard decision algorithm, and through the introduction of sampling rate conversion module makes digital frequency locked loop (frequency - locked loop, FLL) and digital phase-locked loop (phase - locked loop, PLL) work under the condition of different sampling rate, to improve in the low SNR environment carrier frequency deviation and phase deviation estimation precision.

zh-cn	该参数确定方法是在z域中，直接根据闭环系统的稳定性和单位阶跃响应特性来选择最优的参数。
en-us	The parameter determination method is in the z domain, directly according to the stability of the closed-loop system and unit step response characteristics to choose the optimal parameters.

zh-cn	仿真结果表明，该参数确定方法具有很好的可行性，且所提出的载波跟踪环在较低信噪比条件下能获得良好的同步性能。
en-us	The simulation results show that the parameter determination method has the very good feasibility, and proposed the carrier tracking loop under the condition of low SNR can get good synchronization performance.

zh-cn	本文针对移动自组织网络中实时业务特殊的服务质量(quality of service，QoS)需求，提出了一种新的媒体访问控制(media access control，MAC)协议，即基于公平的时分多址(fair-time division multiple access，F-TDMA)协议。
en-us	In this paper, aiming at real time in mobile self-organizing network business special quality of service (quality of service, QoS) requirements, this paper proposes a new media access control (media access control, MAC) protocol, which is based on fair time division multiple access (fair - time division multiple access, F - TDMA) protocol.

zh-cn	该协议采用特定的时隙分配算法，来确保实时业务的QoS需求，并兼顾数据业务的接入性能。
en-us	The agreement in a specific time slot allocation algorithm, to ensure the real-time QoS requirements of the business, and data access performance.

zh-cn	OPNET仿真表明:F-TDMA协议较现有协议具有较低的接入时延和较高的吞吐量，并且针对不同的业务类型F-TDMA协议可以优先确保实时业务的接入性能，同时又不会使数据业务的接入时延过大而失去发送的意义。
en-us	OPNET simulation shows that the F-TDMA protocol is existing has low access latency and higher throughput, and according to different business types of F-TDMA protocol can ensure the real-time business priority access performance, at the same time will not lose the access delay of data services with the meaning of sending.

zh-cn	时敏目标呈现的持续时间和出现空间不稳定等特点加大了无人机编队任务分配难度，将影响无人机编队的任务执行效果。
en-us	Sensitive target duration and unsteady in space increased the uav formation task allocation is difficult, will affect the task execution effect of uav formation.

zh-cn	针对该问题，在Leader-Follower编队结构下提出一种多无人机时敏任务动态分配算法，实现战场环境下多架无人机对多个时敏目标的打击。
en-us	Aiming at the problem, under the Leader - followers formation structure in this paper, a uav time-critical tasks more dynamic allocation algorithm, realization of battlefield environment more drones to strike many time-critical targets.

zh-cn	该算法在时敏目标时间窗口约束下，通过综合评估目标威胁代价、距离代价、任务执行时间、毁伤能力和打击收益完成编队任务动态分配，保证了无人机编队打击多个时敏目标的效能最大化。
en-us	The algorithm under the sensitive target time window constraints, through comprehensive evaluation cost, distance of target threat, task execution time, mutilate ability and cracking down on yield formation task dynamically allocated, guarantees the uav formation against multiple sensitive target efficiency maximization.

zh-cn	仿真结果证明了该算法的有效性。
en-us	The simulation results prove the effectiveness of the proposed algorithm.

zh-cn	首先，提出了建立机载雷达告警模拟系统的方法，利用SystemVue软件平台实现了该仿真系统。
en-us	First, this paper proposes the methods of airborne radar warning simulation system, using software SystemVue platform to realize the simulation system.

zh-cn	然后，对该系统的实时性进行了研究，类比透明计算概念中服务器与用户之间的关系，
en-us	Then, the real-time performance of the system is studied, analogy transparent computing concept of the relationship between the server and the user,

zh-cn	改变以往传统的数据传输模式，使得该仿真系统的实时性得到了保证。
en-us	change the previous traditional data transmission mode, make the simulation system are obtained by the real-time performance.

zh-cn	最后，在仿真实验中对处于不同杂波干扰环境中的雷达告警系统的性能进行了对比分析。
en-us	Finally, the simulation experiments in different noise interference in the environment carries out a comparative analysis on the performance of radar warning system.

zh-cn	该系统的建立，不仅为验证信号分选算法提供了平台，同时也为外场试验提供仿真数据，具有一定的实际应用价值。
en-us	The establishment of the system not only provides a platform to test signal sorting algorithm, and also provides the simulation data for field test, has certain actual application value.

zh-cn	机载雷达告警系统仿真的主要目的是建立雷达告警系统的数学模型、混合雷达信号模型以及电磁环境模拟。
en-us	The main purpose of the airborne radar warning system simulation is to build a mathematical model of the radar warning system, mixed radar signal model and the electromagnetic environment simulation.

zh-cn	通过解混雷达混合信号，完成雷达信号分选，实现雷达告警系统功能。
en-us	By solving the mixed signal mixed radar, radar signal sorting, to realize radar warning system function.

zh-cn	退化数据在小子样、高可靠、长寿命产品可靠性评估中的作用日益突显。
en-us	Degradation data in small sample, high reliability, long life, the role of product reliability assessment is increasingly highlighted.

zh-cn	针对工程实践中多阶段可校正电子装备可靠性评估难题，综合考虑任务的多阶段性和校正行为影响，建立了基于Wiener过程的性能退化模型，采用贝叶斯方法得到退化模型中漂移参数的后验分布估计，
en-us	According to engineering practice in multi-stage adjustable electronic equipment reliability evaluation problem, considering the task of periodic and correct behavior, performance degradation model is established based on the Wiener process, Bayesian method is used to get degradation posterior distribution estimation of drift parameters in the model,

zh-cn	构建了光滑函数解决系统校正行为导致的函数不连续性问题，
en-us	build a smooth function behavior caused by system calibration function discontinuity problems,

zh-cn	在此基础上根据首次到达时的概率分布提出了多阶段可校正系统的可靠性评估方法，
en-us	first arrived on this basis, according to the probability distribution of multi-stage adjustable system was put forward method of reliability assessment,

zh-cn	给出相关数值算例，
en-us	related numerical example is given,

zh-cn	验证了模型、方法和分析结果的正确性和实用性。
en-us	and verified the model, the validity and the practicability of the method and the analysis results.

zh-cn	针对无人机(unmanned aerial vehicle，UAV)数据链在地理环境、气象环境、电磁环境等构成的复杂环境中受干扰程度提出一种结合支持向量机(support vector machine，SVM)与功率准则的预测评估方法。
en-us	For UAV (unmanned aerial vehicle, UAV) data link in geographical environment and meteorological environment, complex environments, such as electromagnetic environment interference degree in this paper, a combination of support vector machine (support vector machine, SVM) and the prediction of power standards assessment method.

zh-cn	首先对系统误码率以及干扰传播模型进行仿真，
en-us	First of all on the system bit error rate and signal propagation model for simulation,

zh-cn	并针对两个单音干扰存在的情况获得仿真数据、划分干扰等级，得到学习样本;
en-us	and aiming at the existing situation of two single tone jamming simulation data, divided into interference level, by learning samples;

zh-cn	嫦娥五号飞行试验器搭载星载多模接收机，验证星载接收机接收导航星旁瓣信号的能力，
en-us	Chang e v flight tester carrying spaceborne multimode receiver, validation of spaceborne receiver for navigation star sidelobe reception ability,

zh-cn	首次实现了利用旁瓣信号对大椭圆轨道航天器的导航定位。
en-us	for the first time using sidelobe signal of large elliptical orbit spacecraft navigation and positioning.

zh-cn	应用该模型并结合具体地理环境对实际场景进行干扰程度预测，结果与理论值相符，证明了方法的可行性和有效性;
en-us	Application of the model and combined with the specific geographical environment disturbance degree projections for the actual scene, the result is consistent with the theoretical value, proved the feasibility and effectiveness of the method.

zh-cn	预测结果也可用于UAV航路规划与航路评估，具有很强的应用性。
en-us	Predicted results can also be used for the UAV route planning and route evaluation, has a strong applicability.

zh-cn	基于飞机的动力学方程、运动学方程等给出了用航迹向量函数一阶、二阶导数计算飞机姿态角的方法。
en-us	Based on the aircraft's dynamic equation and kinematics equation is given using path vector function first and second order derivative calculation of airplane attitude Angle method.

zh-cn	重点讨论了飞机气流倾斜角的计算方法。
en-us	The calculation method of plane flow Angle is discussed emphatically.

zh-cn	首先给出了气流倾斜角正切的计算公式，然后利用飞机在飞行过程中，左右翼下沉与航迹曲线主法向向量的指向之间的关系，
en-us	First gives the calculating formula of airflow Angle tangent, then use the aircraft in flight, both sink and track curve of the normal vector pointing in the direction of the relationship between,

zh-cn	给出了确定气流倾斜角正负号的方法，在此基础上给出了飞机气流倾斜角的计算公式。
en-us	gives a method to determine the flow gradient plus or minus, based on the given plane airflow Angle calculation formula.

zh-cn	通过对比六自由度飞机运动模型姿态角的计算结果，验证了姿态角计算公式的有效性。
en-us	By comparing the six degrees of freedom aircraft motion model attitude Angle calculation results, to verify the effectiveness of the attitude Angle calculation formula.

zh-cn	利用超网络建模体系结构是体系网络化描述、评估和演化性探索的一种重要发展趋势。
en-us	Super network modeling system structure is the system network is used to describe sexual exploration, assessment and evolution of an important development trend.

zh-cn	利用该公式推导了斜平面上飞机做变加速圆周运动气流倾斜角的计算公式。
en-us	Using the formula was deduced inclined plane on the plane are changed with the speed up the calculation formula of circular motion airflow tilt Angle.

zh-cn	目前提出的超网络模型仍然处于概念探索阶段，
en-us	Super network model put forward by the current concept is still in the exploratory stage,

zh-cn	在体系结构的复杂关系描述、体系属性信息和拓扑结构之间互影响机理挖掘等方面问题的研究存在局限性。
en-us	the system structure of the complex relationship between attribute information and description, system topology to study the mutual influence mechanism of mining and so on have limitations.

zh-cn	梳理了体系结构超网络建模研究现状，提出基于粒计算的装备体系结构超网络建模方法，采用四元组粒模型的形式化描述将装备体系的拓扑信息与属性信息结合起来。
en-us	Combing the study status of network modeling, system structure based on granular computing equipment architecture network modeling method, using quad system grain of formal description of the model will be combined topology information and attribute information.

zh-cn	利用超网络构建体系结构的复杂关系模型，实现了系统、功能、活动、行为与能力等体系要素之间的层次关联。
en-us	Using super network building complex relationship model of system structure, implementing the system, function, activity, behavior and ability, the level of the connection between system elements.

zh-cn	通过超边机制将粒模型与超网络模型较好地联系起来。
en-us	Through the super edge mechanism will grain model with super network model is better.

zh-cn	针对单部窄带雷达无法获得高速自旋目标无失真二维像的问题，研究了基于多部窄带雷达组网的自旋目标无失真成像方法。
en-us	For single department don't have access to high-speed spin narrow-band radar target problem, undistorted image is studied based on some of the spin of narrowband radar networking goals undistorted imaging methods.

zh-cn	首先在建立自旋目标窄带雷达回波模型基础上，分析了单基窄带雷达成像方法;
en-us	Firstly, established in the spin narrowband radar echo model, based on the analysis of the single-base narrowband radar imaging methods;

zh-cn	然后分别研究了基于多幅窄带雷达图像配准的旋转对称目标和非旋转对称目标图像二维定标方法;
en-us	Then respectively based on multiple narrowband radar image registration are studied the rotational symmetry of the target and the rotational symmetry target image two-dimensional scaling method;

zh-cn	最后，对配准后的各窄带雷达图像进行融合得到了目标的无失真二维像。
en-us	Finally, after the registration of the narrowband radar image fusion to get the undistorted two-dimensional as target.

zh-cn	理论分析和仿真结果表明，新的区域划分方案在保证主用户良好通信质量的前提下，能够实现认知用户在空间维度更有效的分配和接入可用频谱资源。
en-us	Theoretical analysis and simulation results show that the new zoning scheme on the premise of guarantee the quality of primary users good communication, can achieve the cognitive users in spatial dimension more effective allocation and access available spectrum resource.

zh-cn	仿真实验验证了本文方法的有效性，并分析了算法的鲁棒性。
en-us	Simulation results verify the effectiveness of the method in this paper, and the robustness of the algorithm is analyzed.

zh-cn	针对高超声速飞行器高度与速度跟踪所面临的参数不确定与外界干扰问题，提出基于干扰估计的鲁棒控制律设计方法。
en-us	For hypersonic aircraft altitude and velocity tracking of parameter uncertainty and external disturbance problems, put forward the robust control law design method based on disturbance estimation.

zh-cn	首先建立含参数不确定与外界干扰的高超声速飞行器模型;
en-us	First established with parameter uncertainty and external disturbance of hypersonic flight vehicle model;

zh-cn	而后基于动态逆思想，将动力学模型进行线性化，并将由参数不确定与外界干扰对系统造成的总效果看作系统总干扰，从而引入线性扩张状态观测器实现对系统状态及总干扰的估计;
en-us	And then based on dynamic inversion, the linear dynamics model, and will be caused by parameter uncertainty and external disturbance on the system as the total effect of the system total interference, thus introducing linear extended state observer to realize the estimate of the state of the system and total interference;

zh-cn	最后考虑总干扰作用，提出具有鲁棒性能的动态逆控制律与滑模控制律。
en-us	Finally, considering the total disruption has robust performance dynamic inversion control law with the sliding mode control law.

zh-cn	通过与传统控制律进行对比仿真，结果表明所设计的两种鲁棒控制器只需在原有方法基础上进行简单改进，即可较大程度提高对系统参数不确定与外界干扰的鲁棒性，具有良好的跟踪性能。
en-us	Compared with traditional control law for the simulation, the result shows that the two kinds of robust controller designed just simple improvements on the basis of the original method can greatly improve the system robustness of parameter uncertainty and external disturbance, has the good tracking performance.

zh-cn	Harris算子是经典的角点检测算法，但却存在检测性能依赖高斯窗窗长和阈值的不足，本文对此做出改进。
en-us	Harris operator corner detection algorithm is a classic, but it is gaussian window and threshold detection performance depends on, this article to make improvements.

zh-cn	先设定较低阈值，检测出图像中的疑似角点。
en-us	To set a lower threshold, to detect the Angle of suspected points in the image.

zh-cn	再构造一个新的圆环模板，通过内外两个圆环上的像素点评估中心像素邻域灰度变化，
en-us	To construct a new circle template, by inside and outside the two rings on the pixel assessment center pixel neighborhood grayscale change,

zh-cn	用构建的新模板遍历每一个疑似角点，滤除虚假角点，得到最终检测结果。
en-us	with building new template traverse every suspected angular point, filter out the false corners, get the final test results.

zh-cn	本文算法计算内外两个圆环上像素的灰度变化，充分考虑了角点在局部区域灰度变化明显的特征，
en-us	Algorithm to calculate the internal and external two rings on the pixel gray level change, give full consideration to the corner in the local gray level change is obvious characteristics,

zh-cn	不涉及微分运算，所以具有较好的鲁棒性。
en-us	does not involve the use of differential operators, so it has better robustness.

zh-cn	通过一系列实验，新算法在实际应用中明显具备良好的检测性能。
en-us	Through a series of experiments, a new algorithm in practical application is good detection performance.

zh-cn	以管理决策为背景，从协商视角对证据推理进行研究。
en-us	To management decision-making as the background, study of evidence reasoning from the perspective of negotiation.

zh-cn	根据决策者偏好，可以有选择地参与协商，协商的基本思想是在满足决策者个体需求条件下，从整体上尽可能使各证据修正值与每个决策者给出的证据偏差最小，然后得出协商权重进行证据组合。
en-us	According to the decision makers preference, can selectively participate in negotiation, negotiation is the basic thought of under the condition of meet the demand of individual decision makers, evidence on the whole, as far as possible to make the revised minimum to each decision maker gives evidence of bias, and agreeing to the evidence combination weights are obtained.

zh-cn	最后，通过算例分析验证了该方法的优越性。
en-us	Finally, the superiority of the method was verified by an example.

zh-cn	目前，分离式电磁矢量传感器相干源估计问题研究处于起步阶段，现有方法最多只能解6个相干信号源。
en-us	At present, separate coherent source electromagnetic vector sensor estimation problem research in its infancy, existing methods can at most 6 coherent signal sources.

zh-cn	研究空间平滑算法在分离式电磁矢量传感器阵列中的应用，以解决该问题。
en-us	Study spatial smoothing algorithm in the application of separate electromagnetic vector sensor array, in order to solve the problem.

zh-cn	首先对平面阵列进行两维子阵划分，然后通过选择矩阵对该划分子阵进行抽取，最后对各抽取子阵进行空间平滑处理。
en-us	First to two-dimensional planar array submatrix division, and then by selecting matrix to extract, delimit the molecular array finally space of extracting submatrix smoothing processing.

zh-cn	完成两维空间平滑后，利用子空间旋转不变技术和矢量叉积算法完成目标的两维波达方向估计。
en-us	Use after completion of two-dimensional space smooth rotation invariant subspace technique and algorithm of the vector cross product meet the target of two-dimensional doa estimation.

zh-cn	所提方法在解决共点式电磁矢量传感器互耦严重、硬件设计困难的同时，
en-us	Proposed method in solving point electromagnetic vector sensor mutual coupling is serious, the hardware design difficult at the same time,

zh-cn	采用稀疏阵列提高了波达方向测量精度，且该方法不受制于6个相干入射信号源。
en-us	the doa using sparse arrays to improve the accuracy of measurement, and the method is not subject to six coherent incident signal source.

zh-cn	计算机仿真结果证明了所提空间平滑方法在均匀分离式电磁矢量传感器平面阵中解相干的有效性。
en-us	The computer simulation results show that the proposed spatial smoothing technique in uniform separate electromagnetic vector sensor planar array coherent solution is effective.

zh-cn	量测驱动的自适应新生目标强度基数概率假设密度(adaptive target birth intensity cardinalized probability hypothesis density，ATBI-CPHD)滤波器可以在新生目标强度未知的情况下进行多目标跟踪，
en-us	Measurement driven adaptive new target strength base probability hypothesis density (the adaptive target birth intensity cardinalized aim-listed probability content, density, ATBI - CPHD) filter can in the new target strength in multiple target tracking under the condition of unknown,

zh-cn	然而该方法利用所有量测产生新生目标，没有考虑关联问题。
en-us	however, this method uses all measuring new goals, not considering correlation problem.

zh-cn	为此，本文提出了一种基于数据关联的改进算法。
en-us	To this end, this paper proposes a improved algorithm based on data correlation.

zh-cn	首先，给出了ATBI-CPHD在高斯混合CPHD(Gaussian mixture CPHD，GMCPHD)框架下的实现。
en-us	Inventory first, gives the ATBI - CPHD in Gaussian mixture CPHD (Gaussian mixture CPHD, GMCPHD) under the framework of implementation.

zh-cn	其次，在GMCPHD滤波框架下采用一种基于量测标签的方法进行量测-估计关联，
en-us	Second, under the GMCPHD filtering framework using a method based on measurement of the label to link - estimation,

zh-cn	并引入高斯元标签进行航迹保持，在此基础上提出了一种航迹管理方法。
en-us	and carries on the track is keep introducing gauss meta tags, on the basis of a track management method are put forward.

zh-cn	最后采用量测波门进行量测-量测关联，利用关联后的量测产生新生目标。
en-us	Finally the measured wave gate to measure - measure, after using the correlation measurement new goals.

zh-cn	仿真结果表明，该算法可以在提高跟踪效果的同时提升计算效率。
en-us	The simulation results show that the algorithm can improve the effect of tracking while improve computational efficiency.

zh-cn	为改进现有装备经济寿命模型求解时计算量大、不便于分析等缺点，提出了一种新的装备经济寿命确定方法。
en-us	For improving the existing equipment economic life model when large amount of calculation, analysis to faults, this paper proposes a new method to determine equipment economic life.

zh-cn	首先通过Lambert W函数求解出装备经济寿命的精确计算解析式，
en-us	First through the Lambert W function to solve the precise analytical equipment economic life,

zh-cn	其次采用多项式拟合、有理拟合对Lambert W函数进行精确估算，
en-us	secondly using polynomial fitting, rational fitting to accurate estimates of the Lambert W function,

zh-cn	并将结果与Lambert W函数近似解和精确解进行比较，
en-us	and the results with the Lambert W function approximation solution and exact solution is used in the comparison,

zh-cn	在此基础上得出了装备经济寿命的精确估算公式。
en-us	on the basis of accurate estimation formula of equipment economic life.

zh-cn	实验表明，估算公式是一个分段函数形式，对经济寿命的估算精度可控制在±1年。
en-us	Experiments show that the estimation formula is a form of section function, the economic life of the estimation accuracy can be controlled in + / - 1 year.

zh-cn	该方法与传统的列表法相比，不仅具有直观性，利于掌握和计算，同时便于进一步分析经济寿命的影响因素和变化规律。
en-us	Compared with the traditional list method, this method not only has intuitive, to master and calculation, at the same time to facilitate further analysis the influence factors of economic life and changing rule.

zh-cn	为了解决视频跟踪过程中，由于运动目标在实际运动中常存在旋转、缩放等形变导致的目标丢失问题，
en-us	In order to solve the video tracking process, because of the moving target in the actual movement is the goal of loss, as a result of deformation problem such as rotation, scaling,

zh-cn	提出了一种融合了图像HASH值、小波变换和模板匹配算法的目标跟踪算法。
en-us	this paper proposes a fusion image HASH value, the wavelet transform and template match algorithm of target tracking algorithm.

zh-cn	该方法利用背景差分法得到运动目标模板，通过对图像信息进行小波变换得到低频子图像，
en-us	The method, background difference method are used to get the motion target template, information in an image by wavelet transform to get low frequency images,

zh-cn	并在低频子图像中进行全局搜索，确定最佳匹配区域。
en-us	and global search in low-frequency approximate image and determine the optimal matching area.

zh-cn	模板更新策略利用图像间HASH距离，判断图像间的相似性决定是否更新模板。
en-us	Template updating strategy that HASH distance between images is used to judge the similarity between images is to decide whether to update the template.

zh-cn	实验仿真结果证明，该算法在运动目标存在缩放、旋转等形变时，仍可以准确跟踪目标。
en-us	Experimental simulation results show that the algorithm in the moving targets exist the deformation such as scaling, rotation, still can accurately track the target.

zh-cn	场景语义分类是图像理解领域中一个重要的研究方向，涉及到信号处理、模式识别、计算机视觉和认知科学等多学科交叉。
en-us	Scene: the semantic classification is an important research in the area of image understanding, involves signal processing, pattern recognition, computer vision and cognitive science and other multi-disciplinary cross.

zh-cn	场景分类任务中，图像内容描述和分类判决是两大关键问题。
en-us	Scene classification task, image content description and classification judgment are two key problems.

zh-cn	图像内容描述力图得到关于场景图像最具判别意义的表示，而分类判决则对训练样本集的图像内容描述学习、训练，并建模得到某类场景图像区别于其他场景类图像的计算模型。
en-us	Image content description is trying to get images of the most discriminant significance said that while the classification decision image content description of the training sample set of learning, training, and get some sort of scene modeling image is different from other types of calculation model of the image scene.

zh-cn	目前，很多场景分类方法针对图像内容描述和图像分类进行了深入的研究，
en-us	At present, a lot of scene classification method for image content description and image classification conducted in-depth research,

zh-cn	对室外人造场景、室外自然场景和室内场景图像进行分类，取得了较好的分类效果。
en-us	for the artificial outdoor scene, outdoor natural scene image classification and indoor scene, a better classification results have been achieved.

zh-cn	然而，场景图像自身内容上的变化和差异，既会造成同一场景类内对象的差异性，同时也造成不同场景类之间图像的视觉相似性，特别是对于不同的室内场景类。
en-us	Images, however, the change of its content and differences, both can cause the difference of the objects within the same scene class, but also lead to different scene image visual similarity between classes, particularly for indoor scene in different classes.

zh-cn	因此，场景语义分类任务十分困难，是计算机视觉和认知心理学领域中一个颇具挑战性的难题。
en-us	Scene semantic classification task is very difficult, therefore, in the field of computer vision and cognitive psychology is a challenging problem.

zh-cn	室外图像场景分类研究相对成熟，而室内图像场景分类研究却进展缓慢。
en-us	Outdoor image scene classification research relatively mature, while indoor image scene classification research progress has been slow.

zh-cn	本文综述了图像场景语义分类的研究进展，
en-us	This paper reviews the research progress of scene image semantic classification,

zh-cn	并分析了场景分类算法的性能，指出场景语义分类研究中存在的问题。
en-us	and analyze the performance of scene classification algorithm, points out existing problems in the research of semantic classification scene.

zh-cn	针对具有非线性不确定性、不可测动态不确定性和参数不确定性的非线性系统，结合反演提出了自抗扰控制器。
en-us	With nonlinear uncertainties and unpredictable dynamic uncertainties and parameter uncertainty of nonlinear system, combined with inversion (adrc) is proposed.

zh-cn	与现有的鲁棒自适应控制方法不同，该方法不区别不确定性的类别，构建了扩展状态观测器来处理总不确定性;
en-us	Robust adaptive control with the existing methods, this method is not the difference between the uncertainty of category, extended state observer is constructed to deal with the uncertainty;

zh-cn	同时为了避免传统反演设计过程中的计算复杂性，构建了微分器;
en-us	At the same time in order to avoid the traditional inversion computation complexity in the process of design, build the differentiator;

zh-cn	此外，引入了动态信号来主导不可测动态不确定性。
en-us	In addition, the dynamic signal is introduced to dominate the unpredictable dynamic uncertainty.

zh-cn	最后利用李雅普诺夫稳定性分析证明了设计的控制器可以保证系统输出收敛到参考信号的残集内。
en-us	Finally by using lyapunov stability analysis proved that the designed controller can guarantee the system output converges to the reference signal of residual set.

zh-cn	仿真结果验证了该算法的有效性。
en-us	The simulation results verify the effectiveness of the algorithm.

zh-cn	针对通信约束在不确定环境下对多无人机协同区域搜索问题的影响，提出了一种基于预测控制思想的多无人机协同区域搜索算法，
en-us	For communication constraints in the uncertain environment of multiple unmanned aerial vehicle (uav) cooperative area search problem, put forward a kind of based on predictive control of unmanned aerial vehicle (uav) cooperative area search algorithm,

zh-cn	研究各种通信约束对多无人机协同区域搜索效能的影响。
en-us	research of various communication constraints on the influence of multiple unmanned aerial vehicle (uav) cooperative area search efficiency.

zh-cn	首先，根据多无人机协同搜索的行为准则建立了无人机运动模型和搜索模型。
en-us	First of all, according to the code of conduct multiple unmanned aerial vehicle (uav) cooperative search uav motion model and search model is established.

zh-cn	其次，分析了通信约束对于多无人机协同搜索的影响，
en-us	Secondly, analysis the influence of communication constraints for multiple unmanned aerial vehicle (uav) cooperative search,

zh-cn	结合预测控制思想，
en-us	combined with predictive control thought,

zh-cn	使多无人机在执行区域搜索任务时同时考虑当前搜索代价和长期搜索代价，
en-us	make more drones in the region of the executive search task at the same time, considering the current search cost and long search cost,

zh-cn	提高了多无人机的协同搜索效能。
en-us	improved the unmanned aerial vehicle (uav) cooperative search efficiency.

zh-cn	使用蒙特卡罗方法对各种情况进行仿真，
en-us	Using monte carlo method simulation for a variety of conditions,

zh-cn	仿真结果验证了基于预测控制的多无人机协同区域搜索算法的合理性和有效性。
en-us	the simulation results verify the multiple unmanned aerial vehicle (uav) cooperative area search algorithm based on predictive control of the rationality and validity.

zh-cn	变速控制力矩陀螺(variable speed control moment gyro，VSCMG)簇相对于单框架控制力矩陀螺簇仅增加了飞轮转速可调自由度，实现难度不大，但能够缓解奇异问题。
en-us	Variable speed control moment gyro (variable speed control moment gyro, VSCMG) relative to the single gimbal control moment gyroscope cluster only adds to the flywheel speed adjustable freedom, realize the difficulty is not great, but can ease the singular problem.

zh-cn	基于线性代数理论，从机理上分析了已有的添加零运动的加权伪逆操纵律不能规避VSCMG簇内所有奇异点。
en-us	Based on the linear algebra theory, from the analysis on mechanism of the existing add zero movement of the weighted pseudo-inverse control law cannot avoid VSCMG cluster-heads all singular point.

zh-cn	针对添加零运动的加权伪逆操纵律不能规避奇异点的问题，
en-us	To add zero movement of the weighted pseudo-inverse control law cannot avoid the problem of singular point,

zh-cn	采用优化方法，设计出一种新型的VSCMG簇操纵律，能够规避采用传统添加零运动的加权伪逆操纵律不能规避的奇异点。
en-us	using optimization method, designed a new type of VSCMG cluster, the control law can avoid the traditional add zero movement of the weighted pseudo-inverse can't avoid the singularity of the control law.

zh-cn	最后搭建整个航天器姿态控制系统，仿真验证了所设计的新型操纵律奇异规避的有效性。
en-us	Finally build the spacecraft attitude control system, the design is verified by the simulation of the effectiveness of the new control law of singular aversion.

zh-cn	针对低信噪比下二进制偏移载波时分数据调制(time division data modulation-binary offset carrier，TDDM-BOC)信号的副载波类型盲识别及参数盲估计问题，提出了一种改进的基于循环谱包络的方法。
en-us	Under low SNR data in binary offset carrier modulation (time division data modulation - binary offset carrier, TDDM - BOC) type of subcarrier signal blind identification and blind parameter estimation problem, an improved method based on cyclic spectrum envelope.

zh-cn	该方法首先建立副载波分别为正弦和余弦时的TDDM-BOC信号模型，
en-us	This method firstly establish a subcarrier sine and cosine respectively when the TDDM - BOC signal model,

zh-cn	然后推导其对应的循环谱包络，
en-us	and then deduces the corresponding cyclic spectrum envelope,

zh-cn	最后通过在循环频率域的一维搜索即可完成副载波的类型识别以及伪码速率和副载波速率的盲估计。
en-us	at last, by one-dimensional search in cyclic frequency domain subcarrier can be completed through type identification and blind estimation of pn code rate and subcarrier rate.

zh-cn	仿真分析表明，对于TDDMBOC(10，5)信号，该方法能在低信噪比下对副载波类型进行有效识别并且实现伪码速率、副载波速率的有效估计。
en-us	Simulation analysis shows that for TDDMBOC (10, 5) signals, this method can under low SNR of subcarrier types effectively identify and implement effective estimation of pn code rate, subcarrier rate.

zh-cn	针对装备保障任务的优化调度问题，首先进行静态建模，提出了一个新的数学规划模型，
en-us	For optimization of the equipment support task scheduling problem, first of all to the static modeling, a new mathematical programming model is put forward,

zh-cn	能够有效描述保障单元的力量配置及与保障对象的指派关系等复杂约束条件;
en-us	effective power to describe security unit configuration and complex constraints, such as relationship between security objects assigned;

zh-cn	随后实施动态建模，利用混合Petri网把数学模型转换为流程模型，
en-us	Then the dynamic modeling, the use of hybrid Petri nets to transform the mathematical model for the process model,

zh-cn	不仅构建了变迁激发规则以表达静态数学模型的约束条件，而且设计了新的子网结构模拟突发事件及协同保障的动态过程。
en-us	not only build the change rules of excitation to express the static mathematical model of constraint conditions and design a new subnet structure simulation and the dynamic process of the security emergencies.

zh-cn	为了求解该规划模型，提出了一个基于退火进化的优化调度算法，
en-us	In order to solve the programming model, proposed a based on annealing evolutionary optimization scheduling algorithm,

zh-cn	该算法首先计算保障单元的分配问题，
en-us	this algorithm firstly calculates the distribution of the security unit,

zh-cn	随后搜索资源分配的优先级列表生成保障任务的工作顺序，
en-us	then search for resource allocation of the work order of priority list to generate security tasks,

zh-cn	算法中利用Petri网过程模型计算不确定条件下的目标函数值。
en-us	algorithms in the process of Petri net model are used to calculate the objective function value of uncertain conditions.

zh-cn	仿真实验表明算法能在较快的收敛速度下提高保障单元的利用率。
en-us	Simulation results show that algorithm can improve security unit under faster convergence speed utilization.

zh-cn	针对资源受限的离散时间网络控制系统，提出一种基于性能优化的事件触发和量化控制协同设计方法。
en-us	Network control system for resource constrained discrete time, put forward a kind of event trigger based on performance optimization and quantitative control method of collaborative design.

zh-cn	该方法主要通过事件触发降低网络带宽占用，采用带有缩放因子的动态量化器降低量化误差的影响，并将该网络控制系统建模成具有不确定参数的离散时间切换系统;
en-us	This method is mainly triggered by events to reduce network bandwidth, dynamic quantizer with zoom factor are adopted to decrease the influence of quantization error, and the network control system modeling into discrete time switched systems with uncertain parameters.

zh-cn	根据稳定性和二次性能指标要求，利用分段李雅普诺夫函数和线性矩阵不等式技术将性能指标最优问题转化为具有矩阵不等式约束的优化问题，
en-us	In accordance with the requirements of stability and quadratic performance index, using piecewise Lyapunov function and linear matrix inequality (lmi) technique with performance index, the optimal problem can be converted to matrix inequality constrained optimization problems,

zh-cn	给出了保证系统渐近稳定且二次性能指标最小的事件触发器参数、动态量化器可调参数及控制器增益协同设计方法。
en-us	and gives the asymptotically stable and guarantee system parameters, the quadratic performance index is the smallest event trigger dynamic quantizer adjustable parameter and the design method of controller gain synergy.

zh-cn	最后，通过仿真验证了所提方法的有效性。
en-us	Finally, the effectiveness of the proposed method is verified by simulation.

zh-cn	针对中分辨率成像光谱仪(moderate resolution imaging spectroradiometer，MODIS)影像常见的3种条带噪声，提出了一种矩匹配和变分相结合的多类条带噪声去除模型。
en-us	In view of the moderate resolution imaging spectroradiometer (moderate resolution imaging spectroradiometer, MODIS) common three stripe noise of images, this paper proposes a combined moment matching and variational stripe noise removal model.

zh-cn	首先采用矩匹配方法对MODIS影像做预处理，然后基于变分方法去除条带噪声。
en-us	First moment matching method of MODIS image preprocessing, and then based on the variational method to remove stripe noises.

zh-cn	能量泛函由L1正则化项、数据保真项和梯度保真项组成，基于Split Bregman迭代计算能量泛函的最优解。
en-us	Energy functional by L1 regularization item, data fidelity term and gradient fidelity term, based on the Split Bregman iterative calculation of energy functional of the optimal solution.

zh-cn	实验结果表明，此算法能够有效地去除MODIS影像中常见的条带噪声。
en-us	The experimental results show that this algorithm can effectively remove common stripe noise of MODIS image.

zh-cn	与矩匹配、低通滤波及单向全变分方法相比，此模型更好地保留了图像的细节信息，有效抑制了正则化方法在条带去除过程中出现的分块现象。
en-us	And moment matching, low-pass filtering and compared ChanXiangQuan variational methods, this model is better to keep the details of the image, and effectively restrain the regularization method in banding phenomena appeared in the process of removing blocking.

zh-cn	对于火控相控阵雷达，可以灵活地调整波束的指向方向，从而调整雷达用于跟踪的时间资源。
en-us	For fire control phased array radar, the flexibility to adjust the beam pointing in the direction of resources so as to adjust the radar is used to track time.

zh-cn	针对这样的特性，提出了一种雷达用于跟踪的时间资源的管理算法，以提升雷达最大可跟踪目标的数量。
en-us	For such features, this paper proposes a radar is used to track the time resource management algorithms, in order to enhance the maximum number of tracking radar.

zh-cn	该文以概率密度函数来描述雷达对目标的跟踪误差，综合考虑了测距与测速精度对跟踪误差产生影响。
en-us	Based on the probability density function to describe the radar target tracking error, considering the influence range and speed measuring precision of the tracking error.

zh-cn	而后，采用马尔可夫决策的方法，对雷达照射目标的驻留时间与重访时间间隔进行求解。
en-us	Then, using the method of markov decision irradiation for radar target to solve the resident time and revisit time interval.

zh-cn	仿真结果表明，对于雷达场景中的目标数量较大情况下，相对于传统的雷达时间资源管理方法，该文提出的方法在保证跟踪精度符合要求的前提下，能够有效提高雷达最大可跟踪目标的数量。
en-us	The simulation results show that the larger the number of targets in radar scene cases, compared with the traditional method of radar time resource management, this paper puts forward the method on the premise of guarantee the tracking accuracy meets the requirements, can effectively increase the maximum number of tracking radar.

zh-cn	到达时差(time difference of arrival，TDOA)和到达频差(frequency difference of arrival，FDOA)/频差无源定位体制中，定位精度取决于时频差参数的估计精度。
en-us	The jet lag (time difference of concatenated, TDOA) and reach the frequency offset (frequency difference of concatenated, FDOA)/frequency offset in the passive location system, the positioning accuracy depends on the frequency offset estimation precision of the parameters.

zh-cn	针对微纳卫星定位系统中时变参数估计性能随累积时间增加会出现恶化的问题，分析了相对频率扩展(relative frequency companding，RFC)对频差方向复模糊函数(complex ambiguity function，CAF)峰的扩展效应，
en-us	For micro-nano positioning system in time-varying parameter estimation performance with cumulative time increase the problems will be deteriorated, analyzed the relative frequency extension (relative frequency companding, RFC) for frequency offset direction complex fuzzy functions (complex ambiguity function, CAF) the expansion of the peak effect,

zh-cn	推导了无补偿的RFC对频差估计精度的影响，给出频差估计精度的衰减因子及最优累积时间。
en-us	without compensation of RFC for frequency offset estimation is derived, the influence of accuracy of frequency offset estimation precision is given attenuation factor and the optimum accumulation time.

zh-cn	在理论分析的基础上，提出一种时变补偿的时频差估计方法，用以克服时变特性引起的时间及频率扩展效应。
en-us	On the basis of theoretical analysis, the paper puts forward a method of frequency offset estimation of time-varying compensation, in order to overcome the time and frequency extension effects due to time-varying characteristics.

zh-cn	仿真结果表明，该方法可有效消除参数估计精度的损失，估计精度逼近非时变参数的理论极限。
en-us	The simulation results show that this method can effectively eliminate parameters estimation precision of the parameter estimation precision approaching the theoretical limit.

zh-cn	针对无人机进场阶段失去推力后，如何使其跟踪一条给定进场路径这一特殊情况，提出了一种3维Dubins路径跟踪方法，
en-us	After losing thrust in unmanned aerial vehicle (uav) approach phase, how to make it to track a given approach path this special cases, this paper proposes a 3 d Dubins path following method,

zh-cn	该方法首先利用Dubins曲线解决无人机故障位置任意性及其路径求解实时性高的路径规划问题;
en-us	this method first, Dubins curves are used to solve unmanned aerial vehicle (uav) fault location arbitrariness and its path to solve the high real-time path planning problem;

zh-cn	然后为了跟踪所生成的3维Dubins路径，设计了一种基于切换平面的自适应非线性制导方法，
en-us	Then in order to track the generated 3 d Dubins paths, designs an adaptive nonlinear guidance method based on the switching surface,

zh-cn	其中切换平面用来解决圆弧制导与直线制导之间的过渡问题，
en-us	the switching surface is used to solve the problem of the transition between the arc guidance and linear guidance,

zh-cn	而自适应规则降低横纵向制导律之间的相互影响，从而提高了系统的跟踪精度。
en-us	and the adaptive rule reduced the mutual influence between the transverse longitudinal guidance law, so as to improve the tracking precision of the system.

zh-cn	最后通过仿真实验验证了该方法的有效性。
en-us	Finally, simulation results verify the effectiveness of the proposed method.

zh-cn	为提高声矢量阵相干信号方位估计能力，针对二维紧凑结构的声矢量均匀线阵情况，给出一种改进算法。
en-us	For improving the acoustic vector array coherent signal azimuth estimation ability, for two-dimensional compact structure acoustic vector uniform linear array, an improved algorithm is given.

zh-cn	该算法首先利用解析振速与声压信息，重构接收数据，求出协方差矩阵，
en-us	The algorithm firstly using analytic vibration speed and acoustic pressure information and refactoring receiving data, and the covariance matrix,

zh-cn	并提取信号子空间第一列的3个分矢量进行孔径扩展。
en-us	and trust the room space vector for three points in the first column of the aperture extension.

zh-cn	然后，利用类单块拍条件下的矩阵重构得到3个新矩阵并合并。
en-us	Then, using the class under the condition of single block on matrix reconstruction got three new matrix and merge.

zh-cn	最后，套用奇异值分解的多重信号分类算法得到目标波达方位估计。
en-us	Finally, apply singular value decomposition of multiple signal classification algorithm to get the target doa estimate direction.

zh-cn	分析表明，所提算法利用数据的组织形式使信号矩阵对角化，最终恢复了矩阵的秩，而且具有一定的孔径扩展能力。
en-us	Analysis show that the proposed algorithm using the organization form of the data signal matrix diagonalization, eventually restored matrix rank, and have certain ability of aperture extension.

zh-cn	同时，所提算法矢量阵阵列流形所具备的方向因子可以在模糊角度处形成抑制，保留了矢量阵的单边指向性。
en-us	At the same time, the proposed algorithm for vector of column has the direction of the manifold factor in fuzzy Angle formation inhibition, retained the vector array of unilateral directivity.

zh-cn	仿真结果证明，此算法无论在角度估计精度还是分辨率方面都要优于矢量阵空间平滑与矢量平滑算法。
en-us	The simulation results show that the algorithm in Angle estimation precision and resolution are superior to the vector matrix space smooth and vector smoothing algorithm.

zh-cn	多发多收合成孔径雷达(multi-input multi-output synthetic aperture radar，MIMO-SAR)作为一种新雷达体制，通过多天线的收发可以获得比实际收发天线数目多的等效观测通道，
en-us	Happens more synthetic aperture radar (multi - input multi - output synthetic aperture radar, MIMO - SAR) as a kind of new radar system, and through multiple antenna transceiver can obtain more than the actual number of sending and receiving antenna equivalent channel,

zh-cn	相比传统SAR体制的约束，MIMO-SAR在实现高分辨率宽测绘带遥感、慢速运动目标检测、三维成像等方面具有很大优势。
en-us	and compared with the traditional the constraints of the SAR system, the MIMO - SAR in surveying and mapping with high resolution of wide application, slow motion target detection, 3 d imaging has a big advantage.

zh-cn	该文对近年来MIMO-SAR波形设计与高分辨成像技术的国内外研究现状进行了综述，
en-us	This paper in recent years, MIMO - SAR waveform design and the high-resolution imaging technology research status at home and abroad was summarized,

zh-cn	重点总结了正交波形设计、方位向无模糊成像和提高距离向分辨率3个关键技术，
en-us	the key to no fuzzy orthogonal waveform design is summarized, and orientation imaging and three key techniques to improve distance resolution,

zh-cn	最后指出了MIMO-SAR波形设计与成像技术在未来发展中需重点解决和关注的若干问题。
en-us	finally points out that the MIMO - SAR waveform design and imaging technology in the future development needs to solve some problems and attention.

zh-cn	针对合成孔径雷达(synthetic aperture radar，SAR)图像不同内容间的统计特性差距较大以及采用非局部降斑方法处理SAR图像时会产生图像细节丢失及伪影等现象，提出了一种基于非局部分类处理的SAR图像降斑方法。
en-us	For synthetic aperture radar (synthetic aperture radar, SAR) image statistical characteristics of the gap between the different content is bigger and the nonlocal drop spot method processing SAR image will produce the phenomenon, such as loss of image details and artifacts is proposed based on a nonlocal classification processing of SAR image spot method.

zh-cn	首先对相似块方差系数的均值采用阈值比较的方法将图像分为同质区和异质区，
en-us	First on the similar piece variance coefficient of the mean image adopt the method of threshold value is divided into homogeneous and heterogeneous area,

zh-cn	在寻找目标块对应的相似块时，根据图像块中心像素点所属的类别选择合适的参数进行块匹配，
en-us	when looking for a target block corresponding to the similar block, according to the category of the image block center pixel belongs to choose the appropriate parameter block matching,

zh-cn	并在获得相似块后分别使用加权平均的方法处理同质区目标块和3D变换域硬阈值收缩方法处理异质区目标块。
en-us	and after getting similar piece respectively using weighted average method of homogeneous area target block and 3 d transform domain hard threshold shrinkage method to deal with heterogeneous area target block.

zh-cn	该方法不仅能在块匹配过程中选择不同的块尺寸和搜索范围以提高块匹配的精度，而且使用不同方法处理同质区和异质区时能够在图像降斑与细节保持的权衡中达到更好的平衡。
en-us	This method not only can choose a different block size in the process of block matching and search scope in order to improve the accuracy of block matching and using different methods dealing with homogeneous area and heterogeneous areas in the image spot on details to keep balance to achieve a better balance.

zh-cn	实验结果表明，该方法充分利用同质区和异质区的特点，结合不同的方法进行分类处理可有效提高图像降斑性能，在SAR图像降斑性能指标和视觉效果方面均达到了较高水平。
en-us	The experimental results show that the method makes full use of the characteristics of homogeneous and heterogeneous area, combined with different ways to classify treatment can effectively improve the performance of image spot reduction in SAR images is spot performance and visual effect reached the high level.

zh-cn	针对现有基于超混沌的图像加密算法存在安全性不足和运行效率低的缺点，提出了一种改进算法。
en-us	In view of the existing image encryption algorithm based on hyperchaos security deficiencies and a disadvantage of low efficiency, an improved algorithm is proposed.

zh-cn	该算法通过优化像素置乱、像素替换和密文扩散过程进一步混淆明文图像和密文图像的关系，
en-us	Through optimizing the algorithm pixel scrambling, pixel replacement and ciphertext diffusion process further confusing the relationship between the plaintext and ciphertext images,

zh-cn	并通过引入新的超混沌序列量化方法，减少超混沌系统的迭代次数，提高运行效率。
en-us	and by introducing a new hyperchaos sequence of quantitative methods, reduce the number of iterations hyperchaos system, improve the operation efficiency.

zh-cn	实验仿真结果表明，算法具有很高的安全性和实用性，可广泛运用于图像保密通信等领域。
en-us	The experimental simulation results show that the algorithm has high security and practicability, which can be widely used in fields such as image encryption communication.

zh-cn	快速同时定位与建图(fast simultaneous localization and mapping，FastSLAM)算法的采样过程会带来粒子退化问题，
en-us	Rapid positioning and built figure (fast simultaneous localization and mapping, FastSLAM) algorithm of sampling process brings particle degradation problems,

zh-cn	为了改进算法的性能，提高估计精度，从研究粒子滤波的建议分布函数出发，提出基于自适应渐消扩展卡尔曼滤波(adaptive fading extended Kalman filter，AFEKF)的FastSLAM算法。
en-us	in order to improve the performance of the algorithm, improve the estimation precision, from studying the proposal distribution function of particle filter, is proposed based on adaptive fading extended Kalman filter (the adaptive fading extended Kalman filter, AFEKF) FastSLAM algorithm.

zh-cn	该算法基于FastSLAM的基本框架，利用AFEKF产生一种参数可自适应调节的建议分布函数，使其更接近移动机器人的后验位姿概率分布，减缓粒子集的退化。
en-us	The algorithm based on the fundamental framework of the FastSLAM, parameters can be adjusted adaptive AFEKF to produce a proposal distribution function, make it more close to the posterior position of the mobile robot probability distribution, slow degradation of particle set.

zh-cn	因此在同等粒子数的情况下，该算法有效提高了SLAM精度，以此减少所使用的粒子数，降低算法的复杂度。
en-us	Therefore, under the same number of particles, the algorithm effectively improves the precision of SLAM, to reduce the use of particle number, reduce the complexity of the algorithm.

zh-cn	基于模拟器和标准数据集的实验仿真结果验证了该算法的有效性。
en-us	Based on a simulator and standard data sets of the experimental simulation results show the effectiveness of the algorithm.

zh-cn	提出了一种基于模糊双门限的地波雷达与船只身份自动识别系统(automatic identification system，AIS)目标航迹关联方法，
en-us	A ground wave radar based on fuzzy double threshold identity with the ship automatic identification system (automatic identification system, AIS) of target correlation method,

zh-cn	该方法主要是利用模糊隶属度来描述两条航迹间的关联程度，并通过双门限检测来确定关联的航迹对。
en-us	this method is mainly by using fuzzy membership degree to describe the degree of correlation between two tracks, and through the double threshold detection to determine the associated track.

zh-cn	具体讨论分析了算法中展度、权重、调整因子等参数的选取原则，最后利用2011年10月31和2013年9月6日获取的两批实测地波雷达与AIS数据将本文方法与最近邻航迹关联算法做了对比，
en-us	Specific discussion brought the degree of the algorithm is analyzed, weight, adjusting factor selection of parameters, such as the principle, the final use of October 31, 2011 and September 6, 2013 to obtain two batch of measured ground wave radar and AIS data to the method and made a comparison of nearest neighbor correlation algorithm,

zh-cn	结果表明，此方法的关联率高于最近邻航迹关联算法，并且在航迹较为复杂情况下，提出的航迹关联算法具有更好的稳定性。
en-us	the results show that this method of connection rate is higher than of nearest neighbor correlation algorithm, and under the condition of track is more complex, the correlation algorithm has better stability.

zh-cn	首先针对离散二进制粒子群(binary particle swarm optimization，BPSO)容易陷入局部收敛的问题，提出一种改进的BPSO算法。
en-us	First on discrete binary particle swarm (binary particle swarm optimization, BPSO) easy to fall into local convergence problem, an improved BPSO algorithm.

zh-cn	在分析高斯密度函数对尺度敏感性的基础上，利用粒子群与全局最优粒子的一致性动态调节尺度参数，
en-us	On the basis of analyzing the gaussian density function sensitivity to scale, using particle swarm and the consistency of the global optimal particle dynamic adjust the scale parameter,

zh-cn	并利用密度函数对称区间的定积分确定全局最优粒子的变异概率。
en-us	and density function symmetry interval of the definite integral is used to determine the global optimal particle mutation probability.

zh-cn	而后将聚类的选择性集成抽象为组合优化问题，
en-us	And then to integrate the clustering of selective abstraction to combinatorial optimization problems,

zh-cn	利用聚类成员有效性和差异性的加权组合定义适应度并以改进BPSO的进化过程实现聚类的选择性集成。
en-us	using clustering validity and difference of the weighted combination members define fitness and to improve the course of the evolution of BPSO realize the selective integration of clustering.

zh-cn	最后基于标准数据集和图像数据集验证算法的有效性。
en-us	Based on the standard data and image data sets verify the effectiveness of the algorithm.

zh-cn	研究了刚性航天器的时延姿态稳定控制问题。
en-us	Studied the time delay of rigid spacecraft attitude stability control problem.

zh-cn	首先建立了基于修正罗德里格斯参数(modified rodrigues parameters，MRPs)的航天器非线性状态模型，具有确定上界的时延项在状态反馈控制律中体现。
en-us	First based on the modified rodrigues parameters (modified rodrigues parameters, MRPs) spacecraft state of nonlinear model, to determine the upper bound of time delay item is in the state feedback control law.

zh-cn	通过构造Lyapunov-Krasovskii泛函进行稳定性分析，由此得到保证系统渐近稳定的线性矩阵不等式，依此设计状态反馈控制系数矩阵。
en-us	By constructing Lyapunov - Krasovskii functional stability analysis, thus guaranteed the system asymptotic stability of linear matrix inequality (lmi), in accordance with the design of state feedback control coefficient matrix.

zh-cn	考虑到航天器三轴间的耦合非线性项，利用扩张状态观测器(extended state observer，ESO)方法，
en-us	Considering the coupling between the spacecraft triaxial nonlinear term, using the extended state observer (extended state observer, ESO) method,

zh-cn	设计了二阶非线性扩张状态观测器，以获得航天器系统内部状态向量并用于状态反馈控制律。
en-us	the design of the second order nonlinear extended state observer, in order to obtain the spacecraft within the system state vector and applies it to the state feedback control law.

zh-cn	为便于工程实际应用，仿真中将MRPs响应输出转换为欧拉角响应，
en-us	For convenience of practical engineering application, the simulation will be MRPs response output into euler Angle response,

zh-cn	仿真结果表明，本文所设计的控制系统能保证航天器三轴姿态稳定。
en-us	the simulation results show that in this paper, the designed control system can guarantee the stability of aircraft three-axis attitude.

zh-cn	具有非对称结构的进动目标成像是目前空间目标成像的一个难点。
en-us	With asymmetric structure into the moving target imaging is a difficulty of space target imaging.

zh-cn	在构建非对称进动目标回波模型的基础上，分析了成像所需的4个微动参数并给出了相应的参数估计方法。
en-us	In constructing a model on the basis of asymmetric precession target echo, analyzes the four micro imaging required parameters and corresponding parameter estimation method is presented.

zh-cn	在微动参数已知的前提下，提出了一种基于三维复数逆投影变换的进动目标三维成像的方法。
en-us	On the premise of micro parameters are known, is put forward based on the three-dimensional complex inverse projection transform precession target 3 d imaging methods.

zh-cn	首先利用微动参数构建相位补偿因子，之后对时间距离像进行三维搜索，进而实现进动目标的三维成像。
en-us	First using micro parameter to build phase compensation factor, after the time distance like 3 d search, thus achieving precession 3-d imaging.

zh-cn	最后通过仿真实验验证了所提方法的有效性，同时仿真分析了微动参数估计误差对成像的影响。
en-us	Finally, the effectiveness of the proposed method is verified by simulation experiments, and the simulation analysis of the micro parameters estimation error effect on imaging.

zh-cn	针对传统制导和控制分开设计在拦截高速机动目标时的不足，给出了一种反演滑模一体化制导控制算法。
en-us	Against the traditional separate design of guidance and control in intercepting high maneuvering target, an inversion sliding mode integration guidance control algorithm is given.

zh-cn	首先利用微分几何理论，建立了一体化制导控制模型;
en-us	Using the theory of differential geometry, the first integration guidance control model is established;

zh-cn	然后根据平行接近原理，基于滑模控制和反演法，设计了一种反演滑模控制的导弹制导控制一体化算法;
en-us	Then according to the principle of parallel approach, based on sliding mode control and inversion method, we design an inversion of sliding mode control of the missile guidance control integration algorithm;

zh-cn	最后基于Lyapunov理论证明了系统的稳定性。
en-us	Finally the stability of the system is proved based on Lyapunov theory.

zh-cn	数值仿真结果表明，所给出的一体化制导控制方法能够克服未建模的不确定性和目标机动干扰，具有较强的鲁棒性。
en-us	Given by the numerical simulation results show that the integrated guidance control method can overcome the unmodeled uncertainties and target maneuver interference, has strong robustness.

zh-cn	当前网络和信息技术的发展为C4ISR(command，control，communication computer，intelligence，surveillance，reconnaissance，C4ISR)系统的灵活性提出了更大的挑战。
en-us	The current network and the development of information technology for C4ISR (command, control, communication computer, intelligence, surveillance, reconnaissance, C4ISR) the flexibility of the system proposes a bigger challenge.

zh-cn	灵活性存在于C4ISR系统的多个方面，其中结构灵活性是系统灵活性的支撑。
en-us	Flexibility exists in various aspects of C4ISR system, including structure flexibility is the flexibility of the supporting system.

zh-cn	首先明确了系统结构灵活性的基本内涵，
en-us	First clear the basic connotation of the system structure flexibility,

zh-cn	然后采用OPDAR(observer，processor，decision，actor，relationship)模型构建系统结构，
en-us	then USES the OPDAR (the observer, the processor, the decision, the actor, relationship) model to construct the system structure,

zh-cn	改进并应用了制造业中车间-产品模型的灵活性分析思想，
en-us	the improvement and application in the manufacturing workshop - the flexibility of product model analysis,

zh-cn	提出基于动态调整的C4ISR系统结构灵活性分析方法。
en-us	put forward based on the dynamic adjustment of C4ISR system structure flexibility analysis method.

zh-cn	最后对两种联合防空系统的系统结构进行灵活性分析，证明了方法的可行性。
en-us	Finally, the system structure of the two kinds of joint air defense system flexibility analysis, prove the feasibility of the method.

zh-cn	提出一种基于Radon-修正离散线性调频傅里叶变换(Radon-modified discrete chirp Fourier transform，RMDCFT)的空间高速机动目标检测与参数估计的方法。
en-us	Put forward a method based on Radon - modified discrete linear frequency modulated Fourier transform (Radon - modified discrete 'chirp Fourier transform, RMDCFT) space high speed maneuvering target detection and parameter estimation method.

zh-cn	该方法在目标运动参数范围内进行搜索，将目标数据从距离单元-慢时间域中取出并进行相应匹配变换处理，
en-us	Within the scope of the target motion parameter to search the method, the target data from the distance unit - slow time domain and the corresponding matching transformation processing,

zh-cn	在补偿回波数据相位并进行相参积累以用于目标检测的基础上同时得到目标速度和加速度的估计结果。
en-us	echo data in compensation phase and coherent accumulation to target detection at the same time, on the basis of the target velocity and acceleration of the estimated results are obtained.

zh-cn	该方法能同时对距离徙动和多普勒走动进行校正，并可在脉冲数有限和低信噪比下有效地检测到空间高速机动目标并获得较好的参数估计结果。
en-us	This method can also for walking distance migration and doppler correction, and under the pulse number is limited and low SNR effectively detect space high speed maneuvering targets and obtain better parameter estimation results.

zh-cn	仿真结果和对所提方法的输出信噪比表达式的数学推导结果证明了所提方法的有效性。
en-us	The simulation results and the proposed method of output SNR expression mathematical derivation results prove the effectiveness of the proposed method.

zh-cn	针对机载网络随机竞争类媒介接入控制(medium access control，MAC)协议在网络负载较重时性能下降严重、接入门限值设置缺乏理论依据和多优先级业务服务质量无法有效支持等问题，
en-us	For airborne network random competition class medium access control (MAC) medium access control, protocol performance degradation when the network load is heavier and entry threshold Settings lack of theoretical basis and more priority business service quality cannot effectively support and other issues,

zh-cn	提出一种基于部分可观测马尔可夫决策过程的信道接入策略。
en-us	put forward a kind of based on partially observable markov decision process of channel access strategy.

zh-cn	在以不同优先级分组占用信道代价作为目标函数的基础上建立动态规划方程，采用状态空间压缩方法对问题求解进行简化，
en-us	At different priority group occupied channel cost as the objective function based on dynamic programming equation, using state space compression method to simplify the problem solving,

zh-cn	得到各优先级分组间理论近似最优接入门限值的数学表达式，
en-us	obtains each priority grouping between approximate mathematical expression of the optimal answer the entry threshold,

zh-cn	可为不同优先级分组的接入决策过程提供理论依据并实现接入冲突的有效控制。
en-us	can provide different priority packet access provides the theory basis for the decision making process and realize the effective control of access conflict.

zh-cn	仿真结果表明，该算法能够有效提高数据传输的时延、成功概率等性能，满足军事航空通信中数据传输的实时性和可靠性需求。
en-us	Simulation results show that the proposed algorithm can effectively improve the time delay of data transmission, the probability of success, such as performance, meet the real-time performance and reliability of data transmission in military aviation communication needs.

zh-cn	对于相控阵雷达方向余弦量测，采用扩展卡尔曼概率假设密度(extended Kalman probability hypothesis density，EK-PHD)滤波进行多目标跟踪时，存在目标数估计偏高和目标状态估计准确度低的问题。
en-us	For phased array radar direction cosine measure, adopting extended Kalman probability hypothesis density (extended Kalman aim-listed probability content, density, EK - PHD) filter for multiple target tracking, target number estimation on the high side and low accuracy of target state estimation problem.

zh-cn	针对上述问题，提出了一种新的多目标跟踪算法——无偏转换量测概率假设密度(unbiased converted measurements PHD，UBCM-PHD)滤波算法。
en-us	According to the above problem, this paper proposes a new multiple target tracking algorithm, unbiased conversion measuring probability hypothesis density (unbiased converted measurements PHD, UBCM - PHD) filtering algorithm.

zh-cn	该算法采用方向余弦量测下的量测转换方法，保留了更多的量测信息;
en-us	The algorithm adopts the direction cosine measure of measurement conversion method, retained more measurement information;

zh-cn	同时对转换后的量测偏差进行补偿，使量测转换误差的均值、方差准确近似原始量测高斯分布的一、二阶矩。
en-us	At the same time to compensate the converted measurement deviation, make the measurement conversion error accurate approximation of the mean value and mean variance of the original measurement a gaussian distribution, the second order moment.

zh-cn	仿真实验表明，所提算法可提高目标数和目标状态估计准确性。
en-us	The simulation results show that the proposed algorithm can improve the target number and target state estimation accuracy.

zh-cn	当多径信道各径多普勒因子不一致时，传统的多普勒补偿技术会带来较大的残余误差。
en-us	When the multipath channel diameter doppler factor is inconsistent, the traditional doppler compensation technology will bring larger residual error.

zh-cn	针对此问题，通过理论推导提出了一种针对水声多径信道存在非一致多普勒扩展的补偿方法。
en-us	Aiming at this problem, through the theoretical derivation this paper proposes a for underwater acoustic multipath channel exists non-uniform doppler extension compensation method.

zh-cn	该方法采用多次内插与快速傅里叶变换相结合的算法，
en-us	The method USES multiple interpolation combined with fast Fourier transform algorithm,

zh-cn	首先通过对接收信号进行单次重采样预处理以降低多普勒因子大小，
en-us	first through the study of the single weight of received signal sampling pretreatment in order to reduce the size of doppler factors,

zh-cn	再利用等效信道参数估计模型，
en-us	using the equivalent channel parameters estimation model,

zh-cn	获得信道统计量后进行正交频分复用解调，实现非一致多普勒补偿。
en-us	after gaining channel statistics for orthogonal frequency division multiplexing demodulation, realize the non-uniform doppler compensation.

zh-cn	仿真结果表明，所提方法在信道信息已知与未知的条件下，都具有较高的补偿性能，
en-us	The simulation results show that the proposed method under the condition of the channel information is known and unknown, have higher compensation performance,

zh-cn	特别是在非一致多普勒扩展比较严重的情况下，其优势更加明显。
en-us	especially in the non-uniform doppler extension serious cases, the advantage is more obvious.

zh-cn	针对飞机飞行中单侧机翼突然损伤问题，结合对损伤飞机的特性分析，提出基于神经网络自适应补偿的鲁棒非线性模型逆控制方法。
en-us	Aiming at single wing in flight sudden injury problems, combining with the analysis of damage characteristics of the aircraft, based on the robust nonlinear model of neural network adaptive compensation inverse control method.

zh-cn	利用未损伤飞机模型伪控制量中的单隐层神经网络自适应项和鲁棒项，并联合e-modification自适应律对模型误差、外界扰动、神经网络近似误差进行补偿。
en-us	Use did not damage the aircraft model pseudo control quantity of single hidden layer neural network adaptive and robust, and an adaptive law is joint e - modification of model error and external disturbance, neural network approximation error to compensate.

zh-cn	除此之外，利用动态非线性阻尼技术对上述伪控制律进行扩展，从而适应损伤机体未建模舵动态。
en-us	In addition, the dynamic nonlinear damping technology extensions to the pseudo control law, so as to adapt to the damage the body unmodeled dynamic rudder.

zh-cn	最后对上述算法进行严格的稳定性证明，并推导了逆过程的实现方法。
en-us	Finally, the stability of the algorithm is strictly proved, and the implementation of the inverse method was deduced.

zh-cn	仿真结果表明在单侧机翼突然损伤并伴随外部扰动和未建模舵动态下，该控制方法具有较强的稳定性和鲁棒性。
en-us	Simulation results show that the single wing suddenly injury associated with external disturbances and unmodeled dynamic under the rudder, the control method has strong stability and robustness.

zh-cn	为了减小离散灰色预测模型解的扰动界，增加模型的解的稳定性，并且充分利用系统的新信息，提出了分数阶反向累加离散灰色模型。
en-us	In order to reduce the perturbation bounds of discrete grey forecasting model, increase the stability of the solution of the model, and make full use of the system of new information, fractional reverse accumulative discrete grey model is put forward.

zh-cn	通过数学推导，给出了模型具体的计算公式，并计算了其扰动界。
en-us	Through mathematical deduction, give the calculation formula of the specific model, and calculated the perturbation bounds.

zh-cn	通过比较一阶反向累加离散灰色模型和分数阶反向累加离散灰色模型扰动界的大小，证明了分数阶反向累加离散灰色模型的优越性。
en-us	By comparing the first order reverse accumulative discrete grey model and fractional order cumulative discrete grey model, the size of the perturbation bounds to prove the superiority of the fractional order reverse accumulative discrete grey model.

zh-cn	最后，将其应用在某型号武器系统的储存可靠性的预测中，计算结果优于传统灰色预测模型，
en-us	Finally, its application in a certain type of weapon system of storage reliability prediction, the calculation result is better than traditional grey prediction model,

zh-cn	预测精度有了大幅度提高，从而拓展了灰色预测模型的理论研究和实际应用范围。
en-us	prediction accuracy is greatly improved, so as to expand the scope of theoretical research and practical application of grey forecasting model.

zh-cn	针对基于信息系统体系作战的海上作战风险管理问题，综合运用现代海战理论和风险管理理论，对信息化海上编队作战风险管理的风险辨识、风险评估和风险控制进行了研究。
en-us	Naval warfare based on information system operational risk management, the integrated use of modern naval warfare theory and the theory of risk management for information sea fleet operational risk management of risk identification, risk assessment and risk control are studied.

zh-cn	首先，围绕定下海上作战决心和实现海上作战决心所展开的海上作战指挥活动，
en-us	First of all, set around the naval warfare determination and realization of naval warfare determination of battle command activities at sea,

zh-cn	分析了信息化海上编队作战面临的主要风险因素，建立了海上编队作战决心方案风险评估的指标体系;
en-us	analyses the information sea fleet combat the major risk factors, established the sea fleet combat to project risk assessment index system;

zh-cn	在此基础上，综合运用模糊评价理论，提出了一种基于模糊综合评价法的作战决心方案风险评估方法，从而给出了海上编队作战风险控制方法;
en-us	On this basis, the integrated use of the fuzzy evaluation theory, this paper proposes a combat determination scheme based on fuzzy comprehensive evaluation method of risk assessment methods, and presents a sea fleet operational risk control method;

zh-cn	最后，通过一个案例分析说明了所提方法的有效性。
en-us	Finally, through a case study to illustrate the effectiveness of the proposed method.

zh-cn	实值处理具有降低高自由度多输入多输出(multiple-input multiple-output，MIMO)雷达角度估计大计算量的优势。
en-us	Real value processing has high degrees of freedom of lower multiple input multiple output (multiple - input multiple output, MIMO) radar Angle to estimate the advantage of large amount of calculation.

zh-cn	但受制于阵列的共轭对称性，对于任意阵列结构的双基地MIMO雷达发射角(direction of departure，DOD)和接收角(direction of arrival，DOA)联合估计，若不做附加的预处理则无法实现实值操作，
en-us	But subject to the conjugate symmetry of array, for any array structure of bistatic MIMO radar emission Angle (DOD) direction of departure, and receiving Angle (direction of concatenated, DOA) jointly estimates that if we do not make additional preprocessing is unable to realize the real value of the operation,

zh-cn	故将常规阵列实值处理的多重信号分类(multiple signal classification，MUSIC)超分辨算法推广至任意阵列结构的双基地MIMO雷达。
en-us	so the real value will be regular array processing of multiple signal classification (multiple signal classification, MUSIC) super resolution algorithm is extended to arbitrary bistatic MIMO radar array structure.

zh-cn	首先根据MIMO雷达的导向矢量共轭与镜像的对等性，提取接收信号协方差矩阵的实部，
en-us	First according to the direction vector of MIMO radar conjugate equivalence with image, to extract the received signal covariance matrix of the real part,

zh-cn	并对其进行特征分解得到"目标加倍"的信号子空间及其应对的噪声子空间;
en-us	and carries on the characteristics of the decomposed "target" double signal subspace and its response to the noise subspace;

zh-cn	然后利用Kronecker积的特性对其进行降维处理，得到搜索区域减半的一维半实值域MUSIC谱，取出目标DOD真值与其镜像代入降维Capon算法来剔除虚拟峰值得到目标DOD估计真值;
en-us	Then use Kronecker product feature dimension reduction processing, to get a one-dimensional search area in half real domain MUSIC spectrum, take out the target DOD true value and its mirror image in dimension reduction Capon algorithm to eliminate the virtual peak DOD to estimate the true value target is obtained;

zh-cn	最后利用特征矢量得到模糊DOA估计值，采用方向余弦差最小范数方法得到目标DOA无模糊估计值。
en-us	The feature vectors are used to get the fuzzy DOA estimation, using the direction cosine error most minimum norm method to get the target no fuzzy estimate DOA.

zh-cn	本文算法估计性能与一维搜索复数域MUSIC相当，计算量约降50%，且能够实现DOD和DOA的自动配对。
en-us	In this paper, performance estimation algorithm with one dimensional search complex domain MUSIC, about 50% amount of calculation, and can realize automatic matching of the DOD and DOA.

zh-cn	表决结构广泛存在于装备的可靠性设计中。
en-us	Voting structure widely exist in the reliability design of the equipment.

zh-cn	针对表决系统备件需求计算困难、不准确的问题，提出了一种基于寿命分布等效的表决系统备件需求量计算方法。
en-us	Spare parts need for voting systems, the problem of inaccurate calculation difficulties, this paper proposes a life distribution based on the equivalent calculation method of the voting system spare parts demand.

zh-cn	首先通过R-等效方法将系统中的非指数单元转化为指数单元;
en-us	First by R - the equivalent method which is in the system the unit into index unit;

zh-cn	而后将多指数单元表决系统等效为伽马系统并给出等效伽马系统参数的经验计算公式;
en-us	And then will be more index equivalent unit vote system for gamma system and gives the calculating formula of equivalent gamma system parameters;

zh-cn	在此基础上以可用度为保障约束指标，利用伽马分布的可加性得到备件计算结果;
en-us	On the basis of availability for security constraints, spare parts are obtained by additivity of gamma distribution calculation results;

zh-cn	最后在实际算例中，通过与仿真结果的比较表明，此解析算法对于指数单元具有较高精度，
en-us	Finally in the actual case, through the comparison with the simulation results show that the parsing algorithm for index of unit is of high precision,

zh-cn	对于非指数单元，在可用度较高的情况下亦能满足精度要求。
en-us	for the unit, in the case of high availability can meet the precision requirement.

zh-cn	通过对现有直觉模糊熵构造方法的分析，针对隶属度和非隶属度函数相等但直觉指数不同导致熵值无法区分的局限性，
en-us	Through the analysis of existing intuitionistic fuzzy entropy method, in view of the membership and the membership functions are equal but different index entropy can't distinguish between limitations,

zh-cn	借鉴经典数学中严格大于和严格小于的概念，提出了严格直觉模糊熵(strict intuitionistic fuzzy entropy，SIFE)的概念并给出公理化定义。
en-us	reference of strict and rigorous shorter than in classical mathematics concept, put forward the strict intuitionistic fuzzy entropy (strict intuitionistic fuzzy entropy, SIFE) concepts and axiomatic definition is given.

zh-cn	在该定义基础上给出一个SIFE构造方法，然后抽象为一般表达式，使得SIFE的特性在决策排序问题中更加适用。
en-us	On the basis of the definition is given a SIFE constructor, then the abstract is a regular expression, and makes the characteristics of SIFE is more applicable in the decision-making scheduling problems.

zh-cn	通过算例分析，表明该方法的正确性，与其他直觉模糊熵构造方法比较，说明该方法可以克服存在的局限性。
en-us	Through example analysis, show that the method is correct, compared with other intuitionistic fuzzy entropy method, shows that the method can overcome the limitations of existence.

zh-cn	针对平动调制下的进动锥体锥顶及锥底滑动型散射源微多普勒提取问题，提出一种利用微多普勒曲线交叉点频移信息完成平动补偿并利用正交匹配追踪(orthogonal matching pursuit，OMP)提取微多普勒的方法。
en-us	For translation under the modulation of precession cone top and the bottom of the cone type sliding scattering source micro-doppler extraction problem, put forward a kind of micro doppler curve intersection frequency shift and use the information to complete the translation compensation orthogonal matching pursuit (orthogonal matching pursuit, OMP) extract micro-doppler method.

zh-cn	根据进动锥体散射源微多普勒变化规律建立回波模型，引入二次型平动速度调制项，发现微多普勒曲线交叉点处的瞬时频移是由剩余平动引起的。
en-us	According to the precession cone scattering source micro-doppler variation echo model is set up, the introduction of quadratic translational velocity modulation, found the micro-doppler curve intersections of instantaneous frequency shift is caused by the residual translation.

zh-cn	利用Harris-Laplace角点检测获取时频图中微多普勒曲线交叉点信息，通过最小二乘参数辨识得到剩余平动参数;
en-us	Harris - Laplace corner detection is used to collect the time-frequency diagram micro-doppler curve intersection information, remaining translation parameters is obtained by least squares parameter identification;

zh-cn	针对平动补偿后锥体散射源微动特性构建回波信号原子集，利用OMP稀疏分解提取各散射源的微动信息。
en-us	For translational compensation after the cone scattering source micromotion characteristics build atomic set echo signal, using the OMP sparse decomposition from the micro scattering source of information.

zh-cn	仿真验证了所提方法的有效性。
en-us	The simulation to verify the effectiveness of the proposed method.

zh-cn	研究了具有动态特性的多响应稳健参数设计问题，分析了响应变量往往具有偏度特征的情况，提出了基于多元偏正态分布与响应曲面法相结合的动态多响应稳健优化模型，
en-us	Study the dynamic characteristics of response more robust parameter design problems, analysis of the characteristics of the response variables can often be of skewness, was proposed based on multiple skewed normal distribution with response surface method in combination with dynamic response more robust optimization model,

zh-cn	该模型不仅考虑了动态多响应之间的相关性，而且也考虑了尺度与偏度对动态多响应系统最优性与稳健性的影响。
en-us	this model not only considers the dynamic response of the correlation between more, but also considers the scale and partial degrees of dynamic response the optimality and the robustness of the system.

zh-cn	首先，利用非参数检验方法判断在信号因子不同水平下的各响应变量所服从的分布类型;
en-us	First of all, using the method of nonparametric test to judge the signal factor under different levels of the response variables by the distribution of types;

zh-cn	其次，通过构建各响应变量在信号因子不同水平下的联合位置，尺度与偏度的响应曲面模型，
en-us	Secondly, this paper builds the response variables in the signal factor under different levels of joint position, scale and partial degrees of response surface model,

zh-cn	进而建立基于多元偏正态分布的期望损失函数;
en-us	which based on multivariate skewed normal distribution of expected loss function;

zh-cn	然后，利用混合遗传算法对所构建的综合期望损失函数进行全局优化求解;
en-us	Then, by using hybrid genetic algorithm to construct comprehensive global optimization to solve the expected loss function;

zh-cn	最后，通过对具体的工业实例进行分析研究，结果表明本文所提出的方法能够有效地解决具有偏度特征的动态多响应稳健参数设计问题。
en-us	Finally, through the analysis of specific instances of industrial research, the results show that the presented method can effectively solve the dynamic characteristic of partial degrees response more robust parameter design problems.

zh-cn	通过采用粒子群算法(particle swarm optimization，PSO)，求解出不等质量4星库仑卫星编队在平面和立体情况下的最优静态构型。
en-us	By adopting the particle swarm algorithm (particle swarm optimization, PSO), to solve the unequal quality 4-star coulomb satellite formation under the condition of plane and solid is the optimal static configurations.

zh-cn	当库仑卫星编队中各卫星的质量、带电量以及位置均为变量时，库仑卫星编队的静态构型模型具有很强的非线性特点。
en-us	When the coulomb satellite formation of each satellite in quality, with power and position are variable, the coulomb static configuration of satellite formation model has strong non-linear characteristics.

zh-cn	此时可以将非线性模型的求解问题转化为约束条件下的参数优化问题，通过PSO求得各种编队构型下的最优静态构型。
en-us	At this point to solve the problem of nonlinear model can be transformed to parameter optimization problem under the constraint condition, optimum under various formation configuration by PSO static configurations.

zh-cn	同时，所提方法可以应用于求解PSO复杂多星编队情况下的最优静态构型，并为卫星队形重构问题等提供理论基础。
en-us	At the same time, the proposed method can be applied to solve the PSO star formation conditions of the optimal more complex than static configuration, and provide theoretical basis for satellite formation reconfiguration problem, etc.

zh-cn	针对复杂网络中的社区检测问题，提出了一种基于节点影响力的离散粒子群社区检测方法。
en-us	For community detection problem in complex networks, this paper proposes a discrete particle swarm community detection method based on node influence.

zh-cn	该方法以模块度密度作为目标函数，利用离散粒子群算法对其进行优化，
en-us	Module density as objective function, the method using the discrete particle swarm algorithm to optimize,

zh-cn	在优化过程中提出了节点影响力的概念，其充分利用了网络中节点的相互关系检测网络中的社区结构。
en-us	and puts forward the concept of node influence in the process of optimization, the full use of the network node correlation detection in a network of community structure.

zh-cn	同时，在此基础上提出了基于节点影响力的粒子群初始化方法和粒子状态更新方法。
en-us	At the same time, based on the proposed particle swarm initialization method based on node power method and particle state update.

zh-cn	利用人工网络数据集和真实网络数据集对所提算法进行测试，实验结果表明，所提算法具有较好的检测结果，能更好地对网络中社区进行划分。
en-us	Using artificial network data sets and real data sets to test the proposed algorithm, the experimental results show that the proposed algorithm has better detection results, better community partition in the network.

zh-cn	通过对直升机可用性，可靠性、维修性、保障性(reliability&maintainability&supportability，RMS)和测试性的研究，提出对可用性进行综合评估，并说明在RMS基础上考虑测试性的必要性。
en-us	By helicopter, availability, reliability, maintainability, and supportability (reliability & maintainability & supportability, RMS) and test research, put forward the comprehensive evaluation of the usability, and explains the necessity of considering testability.

zh-cn	首先，根据RMS与测试性的常用参数，建立了可用性综合评估指标体系;
en-us	First of all, according to the RMS and testability of commonly used parameters, established the availability comprehensive evaluation index system;

zh-cn	其次，在现有多种综合评估方法中，选择模糊层次分析法(即层次分析法(analytic hierarchy process，AHP)与模糊综合评估法(fuzzy comprehensive evaluation，FCE)相结合的方式)对直升机可用性进行评估，从而构建了总体综合评估模型;
en-us	Secondly, in a variety of existing comprehensive evaluation method, choose the fuzzy analytic hierarchy process (namely, analytic hierarchy process (AHP), analytic hierarchy process, the AHP) and fuzzy comprehensive evaluation method, fuzzy comprehensive evaluation, FCE) a combination of) to evaluate helicopter availability, thus constructs the comprehensive evaluation model of overall;

zh-cn	最后，应用Matlab平台对提出的评估模型进行仿真，并以直11型直升机为例对提出的方法进行验证，实现了评估的自动化与可视化。
en-us	Finally, the application of Matlab platform to put forward the evaluation model for the simulation, and the type of 11 a helicopter as an example to verify this method, realized the automation and visualization of the assessment.

zh-cn	通过实时检测目标辐射噪声中的特征变化实现对目标机动时刻的估计。
en-us	Through the real-time detection of target radiated noise characteristics changes of target maneuver time estimates.

zh-cn	通过实验数据的统计分析，指出在一种平稳航行状态下目标辐射噪声特征的估计值符合正态分布，据此提出目标特征变化的显著性检验方法，实现目标机动时刻的在线估计。
en-us	Through the statistical analysis of experimental data, it is pointed out that in a steady state estimates of the target radiated noise characteristics accord with normal distribution, on the basis of which the significance test methods of target characteristics change, realize the online estimation of target maneuver time.

zh-cn	定义不同特征对目标运动状态的区分度，利用区分度最大的特征进行目标机动时刻估计，以提高算法效率。
en-us	To define different characteristics on the degree of differentiation of target motion state, the use of the greatest feature of the degree of differentiation of target maneuver moment estimation, in order to improve the efficiency of algorithm.

zh-cn	实验结果表明，该方法可以有效减少目标机动时刻的估计滞后时间。
en-us	The experimental results show that the method can effectively reduce the target maneuvering moment estimation of the time lag.

zh-cn	机会网络的拓扑结构具有较强的时变性，节点间的关系较为复杂，难以用传统的数学模型进行描述。
en-us	Opportunity to network topology with strong time-varying, the relationship between node is relatively complex, difficult to use traditional mathematical model is described.

zh-cn	提出了一种带有模糊控制的数据转发控制策略，利用模糊系统理论根据多维状态参数评估节点之间的关系强度，
en-us	Puts forward a data forwarding control with fuzzy control strategy, using the theory of fuzzy system based on multidimensional state parameter to assess the relationship between the node strength,

zh-cn	结合状态感知和专业经验进行数据转发控制，有效避免了数据转发过程中的盲目性。
en-us	combined with state awareness and professional experience in data forwarding control, effectively avoids the blindness in the process of data forwarding.

zh-cn	数值仿真结果表明，所提出的策略能够在不明显增加网络投递开销的同时，提高数据投递成功率并降低投递延时。
en-us	Numerical simulation results show that the proposed strategy can without significantly increasing network delivery costs at the same time, improve data delivery success rate and reduce transmission delay.

zh-cn	提出以飞秒脉冲作为时间信号的载体进行高精度时间同步测量的方法。
en-us	As a carrier of the time signal, proposed by femtosecond pulse, the measurement of high precision time synchronization method.

zh-cn	基于光学倍频介质和二次谐波效应分析了基于飞秒脉冲相关探测的时间同步测量机理。
en-us	Based on optical frequency doubling medium and the effect of the second harmonic is analyzed based on femtosecond pulse related detection time synchronization measurement mechanism.

zh-cn	完成了基于飞秒脉冲的高精度时间同步测量系统构建，
en-us	Finished high precision time synchronization based on femtosecond pulse measurement system build,

zh-cn	研究了时延测量的时域-空域参数依赖关系，
en-us	studied the time delay measurement of time domain airspace parameter dependencies,

zh-cn	通过空间延迟线扫描的方式进行系统定标和时延测试。
en-us	delay line scanning way through space and time delay test system calibration.

zh-cn	测试结果表明，该方案能够实现10fs量级的时间同步测量，为高精度时间同步研究提供了新的方法。
en-us	Test results show that the proposed scheme can achieve 10 fs level of time synchronization measurement, provides a new method for the research of high precision time synchronization.

zh-cn	如何有效地利用宽带信号各频点所提供的信息实现高精度波达角(direction of arrival，DOA)估计一直是热点问题，
en-us	How to effectively use information provided by the broadband signals in each frequency point to realize high precision Angle of DOA (direction of concatenated, DOA) estimation has been the hot issues,

zh-cn	针对宽带DOA估计问题，提出一种基于孔径扩展的子带信息融合(subband information fusion，SIF)DOA估计方法。
en-us	for broadband DOA estimation problem, put forward a kind of aperture extension based subband information fusion (subband information fusion, SIF) DOA estimation method.

zh-cn	该方法在宽带信号的频域模型基础上，结合虚拟阵列方法实现孔径扩展，并联合各子带信息统一处理，从而提高DOA估计的精度。
en-us	The method is based on the broadband signal in the frequency domain model, combined with the virtual aperture array method is extended, and the joint of each subband information processing, so as to improve the accuracy of DOA estimation.

zh-cn	与其他SIF方法相比，该方法利用二阶统计量将数据转化为单快拍模型，
en-us	Compared with other methods of SIF, the method using second order statistics data into a single snapshot model,

zh-cn	不仅提高了可估计信源数目，而且极大程度地降低了运算复杂度，
en-us	not only improves can estimate the source number, and drastically reduced the computation complexity,

zh-cn	同时在小快拍、低信噪比条件下仍能得到DOA估计结果。
en-us	at the same time in the small snapshot, low SNR conditions can still get the DOA estimation results.

zh-cn	仿真实验验证了所提方法的有效性。
en-us	Simulation experiments verify the effectiveness of the proposed method.

zh-cn	提出了适用于面阵中的基于级联多重信号分类(multiple signal classification，MUSIC)方法的二维波达方向(direction of arrival，DOA)估计算法。
en-us	Put forward the suitable for array based on cascade of multiple signal classification (multiple signal classification, MUSIC) method of 2-d DOA (direction of concatenated, DOA) estimation algorithm.

zh-cn	该算法仅采用级联的一维搜索即可实现二维DOA的联合估计，避免了经典二维MUSIC算法的复杂计算量，复杂度大大降低，同时角度估计性能非常接近经典二维MUSIC算法。
en-us	The algorithm with a cascade of one-dimensional search only two-dimensional joint estimation of DOA can be realized, avoiding the complex computation of classic 2-d MUSIC algorithm, complexity is greatly reduced, at the same time Angle estimation performance is very close to the classic 2-d MUSIC algorithm.

zh-cn	此算法可以实现二维角度的自动配对，角度估计性能优于传播算子算法(propagator method，PM)以及借助于旋转不变技术的信号参数估计算法。
en-us	This algorithm can realize the automatic matching of 2 d Angle, the Angle estimation performance is better than propagator algorithm (propagator method, PM) and by means of technology of rotation invariant signal parameter estimation algorithm.

zh-cn	同时，该算法可以很好地估计出相同方位角(或仰角)的信源。
en-us	At the same time, the algorithm can estimate the azimuth Angle (or elevation) of the same source.

zh-cn	结合算法的高性能及低复杂度，该算法拥有更广泛的适用范围，其优越性得到验证。
en-us	In combination with high performance and low complexity of algorithm, the algorithm has a broader scope of application, demonstrated its superiority.

zh-cn	为克服喷泉码需传输数据量大、信息透明的缺点，在LT传输(Luby transform，LT)码的生成矩阵中引入具有保密性的算术编码，提出一种低冗余LT(low redundancy LT，LRLT)码。
en-us	To overcome the fountain codes should be, the shortcomings of information transparency, large quantities of data transmission in LT (Luby transform, LT) code generator matrix introduced in arithmetic coding with confidentiality, put forward a kind of low redundancy LT (low redundancy LT, LRLT) code.

zh-cn	LRLT码以生成矩阵的列为单位对邻居信息进行序列建模和无损压缩，能够在保持传统LT码结构的前提下，有效减少所需传输的数据量。
en-us	LRLT code to generate the matrix as a unit of neighbor information sequence modeling and lossless compression, to keep the traditional under the premise of LT codes structure, effectively reduce the amount of data transferred.

zh-cn	此外，LRLT码的序列模型能够以密钥为依据进行交替变换，使得截获端无法正确恢复原始信息。
en-us	In addition, the sequence of LRLT code model can be based on key alternates alternately, prevented intercepted end restore the original information correctly.

zh-cn	仿真结果表明，与优化前的LT码相比，LRLT码信息传输的有效性显著提高，且具有抗截获能力，可应用于安全通信领域。
en-us	Simulation results show that, compared with before optimization of LT codes of LRLT code information transmission effectiveness increased significantly, and has the ability to resist intercepted, can be applied to secure communication field.

zh-cn	假定产品在使用时经历多种竞争失效，每种失效寿命数据服从Lindley分布。
en-us	Assume that product when use experience a variety of competitive failure, each failure life data obeys Lindley distribution.

zh-cn	竞争失效数据包括不完全数据和截尾数据。
en-us	Failure data including the incomplete data and competition of according to.

zh-cn	对竞争失效分布进行参数点估计、相对风险率计算，讨论了参数的渐进置信区间和Bootstrap置信区间。
en-us	On the competition failure distribution parameter point estimation, relative risk rate calculation, discusses the parameters of the gradual confidence interval and the Bootstrap confidence intervals.

zh-cn	为考察其适应性，一组实际数据用来说明各种参数估计方法的使用情况，同时，分别用指数分布和威布尔分布拟合该组数据，并计算相应的统计量。
en-us	To inspect its adaptability, a group of actual data used to illustrate the usage of various parameter estimation methods, at the same time, respectively, with the exponential distribution and weibull distribution fitting the group data, and calculate the corresponding statistics.

zh-cn	结果表明，根据3种分布的极大似然估计量和K-S值，Lindley分布对该组数据具有最好的适应性。
en-us	Results show that according to the three kinds of distribution of the maximum likelihood estimator and K - S value, Lindley distribution data has better adaptability to the group.

zh-cn	为了充分利用稀疏表示分类信息和高光谱图像的空间信息，提出结合马尔可夫随机场的加权条件稀疏表示高光谱图像分类算法。
en-us	In order to make full use of sparse representation classification information and spatial information of hyperspectral image, put forward in combination with markov random field weighted conditional sparse representation of hyperspectral image classification algorithm.

zh-cn	该算法对稀疏表示分解后的残差向量建立条件稀疏表示模型，在计算残差向量的类别归属时引入频段方差信息;
en-us	The algorithm of sparse representation condition for establishing the residual vector of the decomposed sparse representation model, when calculating the residual vector of and introduced frequency variance information;

zh-cn	利用光谱信息散度从信息熵的角度挖掘重构光谱中的类别鉴定信息;
en-us	Using spectral information divergence from the Angle of information entropy, mining categories in refactoring spectrum identification information;

zh-cn	在期望最大化算法模型中，将条件稀疏模型与光谱信息散度模型相结合，使算法具备迭代自更新的能力;
en-us	In the expectation maximization algorithm model, the condition of sparse model combined with spectral information divergence model, since the update algorithm with iterative ability;

zh-cn	将马尔可夫随机场引入加权条件稀疏表示算法，在算法时间复杂度不变的情况下，对高光谱图像的空间信息予以提取。
en-us	Markov random field to sparse representation algorithm weighted conditions, on the basis of the algorithm time complexity, the spatial information of hyperspectral image extraction.

zh-cn	仿真结果表明，该算法能够有效地提高分类精度，且在不同试验数据下具备良好的稳定性。
en-us	The simulation results show that the algorithm can effectively improve the classification accuracy, and good stability under different test data.

zh-cn	提取稳定有效的目标特征对于低分辨雷达的目标识别分类有着重要意义。
en-us	Stable and effective target feature extracting for low resolution radar target recognition classification has important significance.

zh-cn	在提取目标基本特征雷达散射截面积(radar cross section，RCS)与频谱熵值的基础上，提出了一种基于特征概率分布曲线的目标分类方法。
en-us	Basic features in the extraction of target radar scattering cross section area (radar cross section, the RCS) and spectral entropy, on the basis of this paper proposes a classification method based on the characteristics of probability distribution curve of the target.

zh-cn	该方法首先应用快速傅里叶变换计算目标回波频谱，提取目标RCS与频谱熵值，然后滑窗分段计算基本特征的概率分布曲线，从而利用概率分布曲线提取出稳定的目标特征，最后利用支持向量机对目标实现分类。
en-us	This method first fast Fourier transform are used to calculate the target echo spectrum and extract the target RCS and spectrum entropy, and then the basic features of sliding window section calculation probability distribution curves, which using the probability distribution curve to extract the target characteristics of stability, the final classification using support vector machine (SVM) to the target.

zh-cn	基于实测数据的分类结果表明，该特征具有较好的稳健性和分类性能，同时算法便于工程实现。
en-us	Based on the measured data of the classification results show that the feature has good robustness and classification performance, at the same time algorithm is convenient for engineering implementation.

zh-cn	针对区间灰数的灰色聚类模型中指标权重确定的问题，借鉴信息熵的思想，引入灰色熵权确定指标权重，构造了基于熵权和区间灰数信息的聚类评估算法。
en-us	For grey clustering model of interval grey number determination of index weight problem, draw lessons from the idea of information entropy, introducing grey entropy to determine index weight, is constructed based on information entropy and interval grey number of clustering evaluation algorithm.

zh-cn	该算法以区间灰数本身的信息为依据通过计算灰熵来得到聚类指标权重。
en-us	With interval grey Numbers for the algorithm on the basis of the information itself is obtained by calculating grey entropy to the clustering index weight.

zh-cn	最后以实际问题为背景进行算例研究，结果表明由所提算法所得的归一化聚类系数矩阵区分度更好，验证了所提算法的有效性和可行性。
en-us	Finally in the actual problem as the background for case study, the results indicate that the normalized obtained by the proposed algorithm better clustering coefficient matrix differentiation, verify the feasibility and effectiveness of the proposed algorithm.

zh-cn	为了解决考虑不确定性时仿真系统动态输出验证问题，提出一种基于数据特征的仿真系统动态输出验证方法。
en-us	In order to solve dynamic output considering uncertainty simulation system validation issues, put forward a method based on dynamic output characteristics of the data simulation system verification.

zh-cn	首先在给出数据特征度量模型集概念的基础上，定义了形状、位置、频谱3方面的差异特征度量模型;
en-us	In the first place in a given data features on the basis of the concept of measurement model set, defines the shape, location, frequency spectrum 3 differences characteristics measurement model;

zh-cn	然后分别构建仿真系统输出和参考输出的标准序列，建立仿真系统和参考系统动态输出的数据特征矩阵;
en-us	And then build the standard sequence of simulation system output and the reference output, building simulation system and the reference system of dynamic output of data characteristic matrix;

zh-cn	再者，应用基于核密度估计的改进贝叶斯因子法实现仿真系统动态输出统计特性的一致性度量，从而完成动态输出的验证;
en-us	Moreover, the application of improved bayes factor based on kernel density estimation method to realize the simulation system, the output statistical properties of dynamic consistency measures, so as to complete dynamic output verification;

zh-cn	最后，通过实例应用对所提方法进行了验证。
en-us	Finally, an example application of the proposed method is verified.

zh-cn	为克服传统盲源分离抗干扰方法需要多副接收天线这一技术瓶颈，提出一种单通道下基于扩频码周期性的直扩通信半盲分离抗干扰算法。
en-us	In order to overcome the traditional blind source separation anti-interference methods need more pair of receiving antenna this technical bottleneck, put forward a kind of single channel based on spread spectrum code under periodic spread spectrum communication anti-jamming algorithm half blind source separation.

zh-cn	该方法基于扩频码的周期性，利用符号级过采样，把单通道多径慢衰落信道模型转化为多通道瞬时混合模型，
en-us	Periodicity of the method is based on spread spectrum code using symbol level sampling, the single channel multipath slow fading channel model for the channel instantaneous hybrid model,

zh-cn	同时将训练序列作为先验信息以约束条件的形式引入到盲分离代价函数中，直接从混合信号中提取出期望用户数据，而达到抗干扰的目的。
en-us	at the same time, the training sequence as a priori information in the form of constraints in the cost function is introduced into the blind source separation, directly from the mixed signal extracted expected to user data, and achieve the goal of anti-jamming.

zh-cn	仿真结果表明，在多址干扰和单/多音干扰下，当信干比为-60dB时，
en-us	The simulation results show that the multiple access interference and single/multiple interference, when the dry ratio is 60 db,

zh-cn	随着归一化信噪比Eb/N0的增加，未分离信号的误码率几乎不变，并在10-0. 3附近波动，而经过所提抗干扰算法处理后的信号误码率逐渐降低，并最终稳定在10-4
en-us	with normalized signal-to-noise ratio increase of Eb/N0, unfractionated signal bit error rate is almost the same, and volatility, near 10-0. 3 and after dealing with the proposed anti-jamming algorithm of signal bit error rate is gradually reduced, and stable in 10-4

zh-cn	采用螺旋理论与影响系数原理对六足爬壁机器人进行运动学分析。
en-us	On the principle of screw theory and the influence coefficient of six feet climbing robot kinematics analysis.

zh-cn	首先，对六足机器人单腿应用螺旋理论建立机器人运动学模型;
en-us	First of all, one leg to six-legged robot application of screw theory robot kinematics model is set up;

zh-cn	其次，在螺旋理论基础上，利用影响系数原理提出一阶和二阶影响系数矩阵，对机器人末端进行速度和加速度分析，
en-us	Secondly, based on screw theory, by using the theory of influence coefficient is put forward first and second order influence coefficient matrix, the velocity and acceleration analysis was carried out on the end of the robot,

zh-cn	此外该文提出用4个加速度影响因子分析对加速度变化的影响。
en-us	in addition this paper put forward with four acceleration impact factor analysis of the effect of changes in acceleration.

zh-cn	最后，运用ADAMS建立虚拟样机得到直线行走步态下各关节运动参数数据，并通过华南理工大学研发的实际六足爬壁机器人实验验证了运用螺旋理论分析六足爬壁机器人运动学的正确性和合理性。
en-us	Finally, by using ADAMS virtual prototype is linear under the walking gait each joint motion parameter data, and through the south China university of technology research and development of actual six foot climbing robot using screw theory analysis is verified by the experiments of six foot the correctness and rationality of the climbing robot kinematics.

zh-cn	仿真结果表明，角加速度和一阶影响系数矩阵的变化对加速度的变化起主要作用，为步态轨迹规划提供了有价值的参考。
en-us	The simulation results show that the change of the angular acceleration and the first order influence coefficient matrix plays a main role on the change of the acceleration, for gait trajectory planning provides a valuable reference.

zh-cn	为提高捷联寻北仪在动态干扰下的寻北精度，同时解决寻北过程中需要人工调平而耗时较长的问题，结合全姿态多位置寻北模型，提出采用小波去噪处理陀螺输出信号和总体最小二乘寻北算法的组合滤波方法。
en-us	For improving strapdown north finder found under the dynamic interference found north precision, find and solve in the process of the north need artificial leveling and time-consuming longer problems, combined with the multi position seek north model, put forward using wavelet denoising processing gyro output signal and the total least squares filtering method, north algorithm combination.

zh-cn	针对硬阈值函数和软阈值函数去噪的局限性，使用改进阈值函数处理陀螺噪声，能够更好滤掉动态干扰; 根据多位置寻北解算特点，创新性引入总体最小二乘寻北算法，有效补偿了寻北仪的静态误差。
en-us	In view of the hard threshold function and the limitation of the soft threshold denoising function, using the improved threshold function processing gyro noise, better able to filter out the dynamic interference; In light of the characteristics of multi position found north calculating, innovative introduction of total least squares, north algorithm, compensated the north finder found static error effectively.

zh-cn	仿真数据和实验结果表明，该组合算法能显著提高寻北仪的抗干扰能力，实现全姿态高精度寻北。
en-us	Simulation data and experimental results show that the combination algorithm can significantly improve the anti-interference ability of search north finder, realize high precision seek north.

zh-cn	提出基于多波束天线静止地球轨道卫星的宽带移动通信系统方案，与常规结构同类系统用户相比，其容量更大、业务质量更好。
en-us	Based on multi-beam antenna static earth orbit satellite broadband mobile communication system solution, compared with the conventional structure similar users of the system, its capacity is bigger and better quality of the business.

zh-cn	采用时隙同步码分多址辅助的多频时分多址接入、程控交换与因特网协议交换结合的交换、时分复用和准正交时分复用下行链路传输体制，可显著增加用户量，简化星上设备，改善互联网应用业务质量。
en-us	By multiple frequency of timeslot synchronous cdma aided time division multiple access, program-controlled exchange combined with Internet protocol exchange of exchange, time-division multiplexing and quasi orthogonal time-division multiplexing down link transmission system, and can significantly increase readership, simplifying the on-board equipment, improve the quality of Internet application service.

zh-cn	用户接入信道数为173880，最高用户下载速率达155 Mbps。
en-us	User access channel number is 173880, the highest users to download rate of 155 Mbps.

zh-cn	仿真结果表明，140个波束、每波束26个16幅度相移键控信号的用户下行链路传输比频分复用传输的链路性能改善11. 65dB，使得宽带用户"动中通"天线等效口径缩小至原来的1/4，成本大幅降低。
en-us	Simulation results show that 140 beam, beam 26 each 16 users down link amplitude phase shift keying signal transmission ratio of frequency division multiplexing transmission link performance improvement 11. 65 dB, broadband users make "on-the-move antennas equivalent diameter narrowed to a quarter of the original, cost greatly reduced.

zh-cn	针对超空泡航行体在运动过程中面临的执行器饱和问题，提出一种基于线性变参数（linear parameter varing，LPV）的抗饱和控制方法。
en-us	In supercavitation bodies, in the process of movement problem of actuator saturation, put forward a kind of based on linear parameter varying (linear parameter varing, LPV) resistance of saturated control method.

zh-cn	首先在航行体动力学模型基础上考虑执行器饱和非线性因素，将滑行力和执行器分别建模为时变参数的仿射函数，最终得到系统矩阵仿射依赖于时变参数的LPV模型，同时，该模型也考虑了噪声干扰条件下控制器的鲁棒性。
en-us	First based on the navigation dynamics model considering actuator saturation nonlinear factors, the sliding force and actuators are modeled as a time-varying parameter affine function, the resulting system matrix affine relies on LPV model of time-varying parameters, at the same time, this model also takes into account the noise under the condition of the robustness of the controller.

zh-cn	基于该LPV模型，运用多面体理论和Lyapunov方法设计了不依赖于时变参数的静态状态反馈控制器。
en-us	Based on the LPV model, using the polyhedron theory and Lyapunov method to design the independent of time-varying parameters of static state feedback controller.

zh-cn	仿真结果表明，所设计的控制器可以保证航行体在执行器发生饱和时仍能渐近跟踪给定深度指令，且在零初始条件下具有对噪声的H
en-us	The simulation results show that the designed controller can guarantee the sailing body in actuator saturation can still order asymptotic tracking for a given depth, and has a H for the noise under zero initial conditions

zh-cn	为解决测距仪脉冲信号干扰L频段数字航空通信系统1(L-band digital aeronautical communications system 1，L-DACS1)正交频分复用接收机的问题，提出一种基于特征矩阵联合对角化(joint approximate diagonalization of eigen-matrices，JADE)的测距仪脉冲干扰抑制方法。
en-us	To solve the rangefinder pulse signal interference 1 L band digital aviation communication system (L - band digital aeronautical communications system, 1 L - DACS1) of orthogonal frequency division multiplexing receiver problem, put forward a kind of based on joint diagonalization of the characteristic matrix (be approximate diagonalization of eigen - matrices, JADE) rangefinder pulse interference suppression method.

zh-cn	首先将干扰抑制问题转化为盲源分离问题，在接收端建立频域盲分离模型，利用JADE算法将接收到有用信号与测距仪干扰信号分离;
en-us	Interference suppression of the problem into a blind source separation problem, at the receiving end frequency domain blind source separation model is set up, using JADE algorithm receives the useful signals and rangefinder jamming signal separation;

zh-cn	然后根据干扰信号的功率特性进行分离后信号的识别;
en-us	Then according to the interference signals after the separation of the power features of recognition;

zh-cn	最后通过训练序列解决盲源分离固有的幅度模糊性问题，最终恢复出有用接收信号。
en-us	Finally through the training sequence solving the problem of blind source separation the extent of the inherent fuzziness, eventually recover the useful signals.

zh-cn	仿真结果表明:所提出的基于JADE的干扰抑制方法可有效消除测距仪脉冲信号干扰，改善系统的误比特性能，增加传输可靠性。
en-us	Simulation results show that the proposed method of interference suppression based on JADE can effectively eliminate the rangefinder pulse signal interference, improve the bit error performance of the system, increase the transmission reliability.

zh-cn	Massive多输入多输出(multiple-input multiple-output，MIMO)多小区系统时分双工(time division duplex，TDD)模式中，导频训练序列在小区间是复用的，小区间不正交的导频序列会造成严重地导频污染，从而降低信道估计和预编码的准确性，成为系统性能提升的瓶颈。
en-us	Massive multiple input multiple output (multiple input multiple output, MIMO) more community system time division duplex (time division duplex, TDD) mode, the pilot training sequence between the residential area is reuse, not orthogonal pilot sequences between zones to pilot will cause serious pollution, so as to reduce the accuracy of channel estimation and prediction coding, become the bottleneck of system performance improvement.

zh-cn	针对此问题，提出基于小区交叉分类正交识别和上行导频功率控制的导频污染减轻方法。
en-us	Aiming at this problem, based on neighborhood orthogonal cross classification recognition and uplink pilot power control method of pilot pollution reducing.

zh-cn	对所有小区进行交叉分类，给相邻的不同类小区分配正交的小区识别位，并把相应的识别位加到本小区终端发射的导频序列头部，使基站能够识别来自不同类小区终端的导频序列。
en-us	To cross classification of all districts, adjacent to the different classes of district distribution of orthogonal community recognition and add a corresponding identification to the launch of the pilot sequences terminal head, this area makes the base station to identify from different district terminal pilot sequences.

zh-cn	同时控制同类小区内终端发射导频序列的功率，减少对交叉同类小区内基站的影响。
en-us	At the same time control the similar terminal pilot sequences of power in the district, the similar area to reduce the cross base station.

zh-cn	理论推导和实验结果证明，所提方法不仅实现简单，而且可以有效地减轻多小区系统导频污染。
en-us	Theoretical derivation and experimental results show that the proposed method is not only simple, but also can effectively reduce multiple neighborhood system pilot pollution.

zh-cn	基础设施即服务(infrastructure as a service，IaaS)模式"云训练"是基于IaaS云计算提出的武器装备系统模拟训练的模式，根据用户需求对训练资源进行预测调度是提高训练效果的重要保证。
en-us	Infrastructure as a service (IaaS) infrastructure as a service, "cloud training" is based on the IaaS cloud computing of weapons and equipment system simulation model, according to customer's demand forecast training resource scheduling is an important guarantee to improve training effect.

zh-cn	分析了"云训练"中用户任务、资源需求特点，采用阈值法进行预处理，通过动态权值系综模型得到预处理结果。
en-us	Analyzes the user tasks in "cloud" training, resource demand characteristic, preprocessing, threshold value method is used by dynamic weighting ensemble model preprocessing results are obtained.

zh-cn	在此基础上，提出基于减法-模糊聚类的模糊神经网络的资源需求预测方法(subtractive-fuzzy clustering based fuzzy neural network，SFCFNN)，并引入自适应学习率和动量项以提升收敛速度和稳定性。
en-us	On this basis, the proposed fuzzy neural network based on subtraction - fuzzy clustering of resource demand prediction method (subtractive - fuzzy clustering -based fuzzy neural network, SFCFNN), and introducing the adaptive vector and momentum item in order to improve convergence speed and stability.

zh-cn	调度器根据预测结果实现用户需求与资源之间的动态匹配。
en-us	Scheduler according to the forecast results realize dynamic matching between user demand and resource.

zh-cn	实验表明该方法可精确预测用户资源需求，实现资源动态调度，有效提高资源利用率与训练效果。
en-us	Experiments show that this method can accurately predict the user resource requirements, and realize dynamic scheduling resources, improve the utilization rate of resources and training effect.

zh-cn	提出了一种相干矩阵的自适应估计方法，基于估计结果矩阵进行传统四分量分解，以提高高分辨率极化合成孔径雷达(synthetic aperture radar，SAR)四分量分解的准确性。
en-us	This paper proposes a adaptive estimation method of correlation matrix, based on the estimated results matrix traditional four-component decomposition, in order to improve the high resolution polarization synthetic aperture radar (synthetic aperture radar, SAR) the accuracy of the four-component decomposition.

zh-cn	该方法根据像元主要散射类型对估计样本做自适应选取，消除异质像元对估计结果的影响;
en-us	The method to estimate sample depending on the type of like yuan main scattering adaptive selection, eliminate the influence of heterogeneous like yuan on estimation results;

zh-cn	并通过对地物异质度的判别实现窗口平均估计和不动点迭代估计的自适应选择，以适应不同异质程度的地物分布情况。
en-us	And based on the feature of heterogeneous degree of discriminant implementation window average estimation and adaptive selection of fixed point iteration estimates, to adapt to the different degree of heterogeneous distribution features.

zh-cn	实验采用ESAR以及UAVSAR数据进行验证，结果表明，采用自适应矩阵估计的四分量分解结果更接近地物的实际散射机理。
en-us	Experiment with ESAR and UAVSAR data verification, the results show that adopts adaptive matrix to estimate the four-component decomposition results closer to the actual scattering mechanism of ground objects.

zh-cn	开展了对载人航天器维修性设计体系的研究，明确了载人航天器维修性设计体系构成，包括维修性设计、维修性验证、维修性评价和维修性管理。
en-us	Carried out the study of manned spacecraft maintainability design system, has been clear about the manned spacecraft maintainability design system, including the maintainability design, maintainability verification, maintainability evaluation and management of maintainability.

zh-cn	维修性设计包括维修原则确定、维修需求分析、维修任务规划、维修模式设计等;
en-us	Maintainability design including maintenance principle to determine, maintenance mission planning, maintenance and repair mode of the requirements analysis, design, etc. ;

zh-cn	维修性验证包括维修试验规划、分析仿真验证、实物试验验证和在轨飞行验证;
en-us	Maintainability verification including maintenance test planning, analysis, simulation, physical test and in-orbit flight validation;

zh-cn	维修性评价包括飞行工程师评价和航天员评价;
en-us	Maintainability evaluation including flight engineer evaluation and cosmonauts evaluation;

zh-cn	维修性管理将维修性设计、验证、评价工作进行有机衔接并在工程上实施。
en-us	Maintainability management will maintainability design, verification and evaluation of organic link and on the project implementation.

zh-cn	本文可以作为载人航天器在轨维修性设计工作的参考。
en-us	In this paper can be used as a reference of manned spacecraft is in orbit the maintainability design work.

zh-cn	体系作战任务可靠性的实时评估是未来作战的必然要求。
en-us	The reliability of the system of combat missions real-time evaluation is the necessary requirement of future combat.

zh-cn	为了实时计算装备体系多阶段任务可靠性，基于k/n(G)表决模型，设计了一种考虑冗余的可靠度高效解析算法。
en-us	Multi-stage tasks in order to real-time computing equipment system reliability, based on k/n (G) voting model, we design a consider redundant reliability of efficient parsing algorithms.

zh-cn	在体系结构分析及任务概述基础上，建立了冗余故障树以及由冗余故障树转化的二元决策图(binary decision diagram，BDD)模型。
en-us	Based on architecture analysis and summary of task, the redundancy of fault tree is established, and by the redundancy fault tree into binary decision diagram (binary decision diagram, BDD) model.

zh-cn	针对传统可靠性解析计算算法复杂度高的问题，本文利用递归算法改进了k/n(G)表决模型的计算过程，提高了计算效率。
en-us	In view of the traditional algorithms for the calculation of reliability analysis the problem of high complexity, this paper, by using recursive algorithm improved the k/n (G) vote model calculation process, improve the computational efficiency.

zh-cn	以航空装备体系远程目标打击任务为例，数值计算表明，本文的改进解析算法有效得出了体系多阶段任务可靠度计算结果，
en-us	System of aviation equipment remote target attack mission, for example, numerical calculation shows that the improved analytical algorithm of this paper concluded that the system more efficient stage task reliability calculation results,

zh-cn	且相比传统算法运算效率得到显著提高，有利于应用到体系作战任务可靠度实时计算评估，指导任务统筹和规划。
en-us	and results in better computation efficiency compared with the traditional algorithm, is advantageous to the application to real-time computing system combat mission reliability evaluation, to guide the task as a whole and planning.

zh-cn	复杂人机系统涉及复杂的技术系统过程、认知决策过程以及人机协同过程，是当前系统工程研究最具挑战的领域之一。
en-us	Complex human-machine system involves complex system process, cognitive decision-making process as well as the man-machine coordinated process, is one of the most challenging fields in the current system engineering.

zh-cn	建模仿真在很多情况下是分析复杂人机系统过程性能效能的唯一可行选择。
en-us	Modeling and simulation in many cases is to analyze the process performance efficiency of the complex man-machine system the only viable option.

zh-cn	分析了复杂人机系统过程建模以及系统仿真模型表示的主要方法。
en-us	Process modeling complex man-machine system are analyzed and the main method of system simulation model representation.

zh-cn	结合平台级作战过程建模应用问题，给出了一种物理域、认知域、模型框架三分的复杂人机系统过程建模框架。
en-us	Combined platform level operational process modeling application problems, presents a physical domain, the cognitive domain, three points model framework of process modeling complex man-machine system framework.

zh-cn	在模型驱动方法的指导下，综合运用多方法建模、领域特定建模等方法讨论了复杂人机系统过程仿真模型设计问题。
en-us	Under the guidance of model driven method, the integrated use of method for modeling, domain specific modeling methods such as complex man-machine system process simulation model design is discussed.

zh-cn	对其他领域的复杂人机系统过程建模仿真问题研究具有示范意义。
en-us	For other complex man-machine system in the field of process modeling and simulation studies of demonstration significance.

zh-cn	v-支持向量回归机(v-support vector regression，v-SVR)的对偶形式与ε-支持向量回归机的对偶形式相比增加了一个额外的不等式约束，截止目前还没有找到有效且可行的v-SVR的v解路径算法。
en-us	v - support vector regression machine (v support vector regression, v - SVR) dual form and epsilon - support vector regression machine adds an extra compared to the dual form of the inequality constraints, so far has not yet found effective and feasible v - v solution path algorithm of SVR.

zh-cn	针对Loosli等人提出的v-SVR的v解路径算法存在路径不可更新的问题，提出了改进的v-SVR的v解路径算法。
en-us	For Loosli the v - SVR v put forward solution path algorithm for path nonrenewable problems, put forward the improvement of v - v solution path algorithm of SVR.

zh-cn	该算法基于v-SVR的修改形式及Karush-Kuhn-Tucker(KKT)条件，通过引入新的变量和附加项的策略，能够有效地避免在绝缘增量调整过程中存在的冲突和异常，并最终经过有限次数迭代拟合出整个v解路径。
en-us	The algorithm is based on v - modified form of SVR and Karush - Kuhn - Tucker (KKT) conditions, by introducing a new variable and the additional strategy, can effectively avoid the insulation incremental conflicts exist in the process of adjustment and abnormal, and eventually after a finite number of iterative fittings out the v solution path.

zh-cn	理论分析和仿真结果表明，该算法是有效且可行的。
en-us	Theoretical analysis and simulation results show that the proposed algorithm is effective and feasible.

zh-cn	针对航天器总体设计过程中姿态稳定控制器的选择问题，构建了一套基于群决策的姿态控制器择优评价体系，并给出度量评价结果可靠性的可靠度指标。
en-us	Overall design for spacecraft attitude stability controller selection problem, in the process of building a set of attitude controller merit evaluation system based on group decision making and measure the reliability of evaluation results is given reliability index.

zh-cn	构建了基于控制器鲁棒性、控制力矩、参数敏感性、控制器复杂度和收敛速度的姿态控制器择优评价指标体系，采用同时融合多种赋权法优势的有序加权(ordered weighted averaging，OWA)组合赋权法确定指标权重，给出一种群组专家参与的区间型姿态稳定控制器择优评价方法，并定义了基于区间分析的评价结果可靠度定量描述指标。
en-us	Constructed based on the controller robustness, control torque, parameter sensitivity, controllers, complexity and the convergence rate of optimal evaluation index system, control methods in at the same time, a variety of advantages of ordered weighted (ordered weighted averaging, , OWA) combination method to determine index weight, given a group of experts to participate in a population of interval type attitude stability controller merit evaluation methods, and defined the evaluation results based on the interval analysis reliability index quantitative description.

zh-cn	实例分析了航天器总体设计过程中的姿态稳定控制器择优评价过程，验证了控制器择优评价体系的有效性和评价结果的高可靠度，丰富了决策理论，增强了决策者信心。
en-us	Instance analyses the overall design process of spacecraft attitude stability controller merit evaluation process, verify the effectiveness of the controller merit evaluation system and the high reliability of the evaluation results, enrich the theory of decision-making, enhancing the policymakers' confidence.

zh-cn	考虑到三维空间目标-导弹相对运动方程的非线性特性以及中制导段的多约束条件，采用Gauss伪谱法设计了一种多约束条件下的最优中制导律，同时考虑了导弹自动驾驶仪的二阶动态特性。
en-us	Considering the three-dimensional space target - missiles in the nonlinear characteristics of relative motion equation and the constraint conditions of simplices, Gauss pseudo-spectral method was adopted to design a kind of constraint conditions of the optimal guidance law, at the same time considering the second-order dynamic characteristics of the missile autopilot.

zh-cn	考虑的约束条件包括:交班距离、视线角、视线角速率以及过载指令。
en-us	Considering the constraint conditions including: including distance, Angle of sight, the line-of-sight angular rate and overload command.

zh-cn	性能指标为剩余飞行时间n次方的倒数乘以控制输入的平方的积分。
en-us	Performance indicators for the rest of the time of flight of the reciprocal of NTH power multiplied by the square of control input points.

zh-cn	研究结果表明，在性能指标中引入时变权重系数时，虽然消耗的燃料有所增加，但是导弹在满足交班约束条件的同时过载指令能够收敛至零，利于中末制导的顺利交接。
en-us	Research results show that the performance index is introduced in time-varying weight coefficient, while the consumption of fuel increases, but the missile overload command at the same time in the meet the constraint conditions of succession can converge to zero, conducive to the smooth transition of terminal guidance.

zh-cn	针对传统的图像去噪算法容易忽视图像纹理细节的问题，首先提出一种全局自适应分数阶积分去噪算法。
en-us	In view of the traditional image denoising algorithm is easy to ignore the problem of image texture detail, first proposed a global adaptive fractional integral denoising algorithm.

zh-cn	该算法可以在去除图像噪声的同时，对图像的纹理进行一定的保留。
en-us	The algorithm can remove the image noise at the same time, the texture of images must be retained.

zh-cn	其次在全局自适应分数阶算法的基础上，针对一类低强度椒盐噪声提出另一种基于小概率策略的自适应分数阶微积分图像去噪与增强算法，该算法将图像中噪声点的出现视为小概率事件并进行分割，然后再采用自适应分数阶积分对噪声点进行处理的同时，采用自适应分数阶微分对图像的纹理进行增强和保留。
en-us	Secondly on the basis of global adaptive fractional order algorithm, the proposed for a class of low intensity of salt &pepper noise another strategy based on the probability of the adaptive image denoising and enhancement algorithm of fractional calculus, the algorithm will be some noise in the image appears as a small probability events and segmentation, and then uses the adaptive fractional integral to deal with noise at the same time, using adaptive fractional order differential texture of image enhancement and retention.

zh-cn	实验结果表明，两种方法都可以达到较好的去噪效果，其中基于小概率策略的自适应分数阶算法在去噪的同时更具有增强图像的边缘的效果。
en-us	The experimental results show that both methods can achieve better denoising effect, including adaptive fractional order algorithm based on the strategy of small probability while denoising is enhancing the effect of the edge of the image.

zh-cn	Global Skyline查询是Skyline查询的一种变种，它和动态Skyline查询、反Skyline查询关系密切，已被广泛应用于多目标决策、网络监控、数据挖掘等方面。
en-us	Global Skyline query is a variant of Skyline query, it is closely related to dynamic Skyline query, the Skyline query, has been widely applied in multi-objective decision-making, network monitoring, data mining, etc.

zh-cn	随着数据的积累，传统集中式的Skyline查询已经不能满足大数据的处理要求。
en-us	With the accumulation of data, the traditional centralized Skyline query already cannot meet the requirement of the large data processing.

zh-cn	为了高效解决大规模的基于时间序列的数据处理难题，提出了基于MapReduce框架并行的Global Skyline Cell查询算法。
en-us	In order to efficiently solve large-scale data processing based on time series problem, was proposed based on graphs framework of parallel Global Skyline Cell query algorithm.

zh-cn	首先，通过对实际应用需求进行分析，本文提出了基于时间序列数据Skyline查询的时间倒排索引模型;
en-us	First of all, through the analysis of the actual application requirements, is proposed in this paper, based on time series data of Skyline query time inverted index model;

zh-cn	并提出了Global Skyline格概念，利用格间的支配关系进行粗粒度高效剪枝，避免了大部分的无效运算;
en-us	And put forward the Global Skyline concept, at the mercy of the relationship between use case coarse-grained efficient pruning, avoid most of the invalid operation;

zh-cn	其次查询点将数据空间分割成不同象限，基于各象限进行轮询，实现了Global Skyline格的查询，
en-us	Second query point data space is divided into different quadrants, based on each quadrant poll, has realized the Global Skyline query,

zh-cn	在此候选结果中得到Global Skyline点，为下一步实现动态Skyline和反Skyline查询奠定基础。
en-us	in the candidate results get Global Skyline points, for the next step to lay a good foundation for dynamic Skyline and reverse Skyline query.

zh-cn	最后，我们在Hadoop集群环境中实现了该算法。
en-us	Finally, we realized the algorithm in the Hadoop cluster environment.

zh-cn	实验结果表明，该算法能有效解决基于时间序列的大规模数据Skyline查询的时间和空间矛盾，能够满足实际应用需求。
en-us	The experimental results show that the algorithm can effectively solve the large-scale data based on time sequence of Skyline query time and space, can meet the demand of practical application.

zh-cn	针对目前导弹状态评估存在的问题，在分析导弹状态参数的基础上，建立了导弹状态参数体系，并将导弹状态按照实现其特定功能分为良好状态、较好状态、堪用状态、拟故障状态和故障状态，进而设计了一种基于改进证据理论的多指标融合导弹状态评估方法。
en-us	Aiming at the existing problem of current missile condition assessment, on the basis of analyzing the missile status parameters on missile system state parameters is established, and the state of missile according to achieve its specific functions are divided into good shape, good condition, like using state and fault state and fault state, and then designs a multi-index fusion based on evidence theory missile state evaluation method.

zh-cn	针对D-S证据理论应用于导弹状态评估存在的证据源权重分配、合成过程中未知信息处理及冲突分配等问题，在分析现有改进方法的基础上，采用状态参数的权重系数对原始证据源进行修正，并基于全局冲突应在引起冲突的焦元之间进行局部分配的思想对证据理论进行了改进。
en-us	On D - S evidence theory is applied to missile condition assessment evidence of weight distribution of the source, in the process of synthesis of unknown information processing, and the problem of distribution of conflict on the basis of analyzing the existing improved methods, the state parameter of weight coefficient is adopted to modify the original source of evidence, and based on global conflict should be local distribution in the conflict between jiao yuan's thought on the evidence theory is improved.

zh-cn	通过实例分析，验证了改进方法的有效性及设计的导弹状态评估方法的正确性。
en-us	To improve the effectiveness of the method is verified by example analysis, and the correctness of the design method of missile condition assessment.

zh-cn	研究了航天高技术评价指标体系建立的原则，并系统分析了指标体系的具体内容。
en-us	Studied the principle of establishing evaluation index system of space high technology, and systematic analysis of the specific content of the index system.

zh-cn	针对指标体系的特点，采用改进的可拓层次分析法和动态加权相结合的方法对指标体系进行评价，并用实际算例验证了指标体系建立的科学性以及评价方法的可行性及有效性。
en-us	According to the characteristics of the index system, with the improved extension method combining the analytic hierarchy process (ahp) and dynamic weighted to evaluate index system, established the index system is verified by an actual example is scientific and the feasibility and effectiveness of the evaluation method.

zh-cn	基于交叉偶极子构成的锥面共形阵列，建立了四元数表示的锥面共形阵列模型并提出了四元数多重信号分类(multiple signal classification，MUSIC)算法。
en-us	Based on cross dipole cone of conformal arrays, the establishment of a quaternion said cone conformal array model and put forward the quaternion multiple signal classification (multiple signal classification, MUSIC) algorithm.

zh-cn	算法通过同极化子阵的构造以及秩损原理实现了导向矢量中极化信息和波达方向(direction of arrival，DOA)信息的剥离，进而得到入射信号的二维DOA估计和极化参数估计，有效降低了极化-DOA联合估计的计算量。
en-us	Algorithm with polaron array structure and rank loss principle to realize the direction vector of polarization information and DOA (direction of concatenated, DOA) the stripping of information, the 2-d DOA estimation and the incoming signal is obtained polarization parameter estimation, effectively reduce the polarization - the DOA joint estimation of computation.

zh-cn	差分混沌相移键控(differential chaos shift keying，DCSK)技术具有较好的抗噪声性能以及较低的检测复杂度，但是其传输速率比较低。
en-us	Differential chaos phase shift keying (differential chaos shift keying, DCSK) technology has good anti-noise performance and lower the detection complexity, but the transmission rate is low.

zh-cn	为了提高其传输速率，提出了一种基于空时块码(space time block code，STBC)技术的DCSK通信系统。
en-us	In order to improve the transmission rate, proposed a based-on space-time block codes (space time block code, STBC) technology of DCSK communication system.

zh-cn	该系统充分利用了不同混沌信号之间具有较好的互相关性的特点，采用解码复杂度低的非相干解调技术，具有良好的抗噪声性能、不需要信道状态信息的优点。
en-us	Make full use of the system has good mutual correlation between the different chaotic signal characteristics, adopt low decoding complexity of noncoherent demodulation technology, has a good anti-noise performance and does not require channel state information.

zh-cn	推导了在多径瑞利信道中STBCDCSK系统的误码率性能。
en-us	In the multipath Rayleigh channel was deduced STBCDCSK ber performance of the system.

zh-cn	大量的仿真实验结果表明，提出的STBC-DCSK系统在损失了微小的系统误码率性能的情况下，进一步提高了传输速率。
en-us	A large number of simulation results show that the proposed STBC - DCSK system in lost a small under the condition of the system ber performance, further improve the transmission rate.

zh-cn	免携带设备定位是利用目标对无线通信链路产生的阴影衰落来估计目标的位置。
en-us	Avoid carrying equipment positioning is to use the target shadow fading in wireless communication link to estimate the location of the object.

zh-cn	针对现有算法定位精度有限、计算复杂度高等问题，在无线层析成像(radio tomographic imaging，RTI)的基础上提出了基于双重构的定位算法。
en-us	in view of the existing algorithm computational complexity is high, in the wireless tomography (radio tomographic imaging, RTI) based on double reconstruction is proposed on the basis of the localization algorithm.

zh-cn	该算法利用正则化快速重构的特点，首先对目标进行初步的定位;
en-us	The characteristics of the algorithm by using regularization fast reconstruction, first carries on the preliminary positioning on the target;

zh-cn	其次将粗定位区域进行像素精确划分，同时利用链路选择法减少链路个数，降低算法复杂度;
en-us	Second coarse positioning accurately dividing area of pixels, link selection method is used to decrease the number of links at the same time reduce the complexity of the algorithm;

zh-cn	最后提出补空间稀疏度自适应匹配重构算法，将目标位置转化为稀疏信号重构问题，完成定位。
en-us	Finally fill the sparse degree of adaptive matching reconstruction algorithm, the target position into a sparse signal reconstruction, complete orientation.

zh-cn	实验仿真结果表明，与基于RTI的单重构定位算法相比，所提双重构算法能达到较好的定位精度，且实时性更高。
en-us	The experimental simulation results show that compared with single refactoring localization algorithm based on RTI, the proposed double reconstruction algorithm can achieve good location accuracy, and higher real-time performance.

zh-cn	将一幅图像按照一个目标的大小进行缩放，然后计算其梯度特征，再对梯度特征进行标准化，二值化能够极大地提高目标候选区域的选择和检测计算效率，减少耗时。
en-us	Will an image according to the size of a target to zoom in, and then calculate the gradient features, to standardize the characteristic of gradient, binarization can greatly improve the efficiency of target selection and testing calculation of the candidate region and less time-consuming.

zh-cn	由于对海上舰船目标的检测是具有丰富角点的人造目标，对ObjectNess二值化标准梯度特征(binarized normed gradients，BING)方法中的目标候选区域提取算法进行改进，使其能够更加快速地进行候选区域的选择并保持较高的检测率。
en-us	Due to the detection of ship targets on the sea is a man-made object with rich angular point, characteristics of the binary standard ObjectNess gradient (binarized normed gradients, BING) method in the target candidate region extraction algorithm was improved, so it can more quickly to the choice of the candidate region and keep high detection rate.

zh-cn	分析了海上多舰船目标的图像特征，提出了利用角点确定目标的候选基点，再利用ObjectNess BING检测模型训练获得的多目标尺寸进行候选区域的选择，对互联网上下载的多幅多舰船图像进行处理的结果表明，算法能够有效减少候选目标区域的数量并保持较高的检测概率。
en-us	Analyses the many ships on the sea image characteristics of the target, put forward the angular point is used to determine the target candidates basis points, reuse ObjectNess BING detecting training model for multi-objective size candidate regions, the choice of multiple pictures on the Internet to download the ship image processing results show that the algorithm can effectively reduce the number of candidate target area and maintain a high detection probability.

zh-cn	提出一种基于磁悬浮控制力矩陀螺(magnetically suspended control moment gyroscope，MSCMG)金字塔构型的航天器姿态测控一体化控制方法，利用姿控回路中的执行机构，既进行航天器姿态测量，又进行航天器姿态控制，改变了传统姿控系统由姿态敏感器、控制器、执行机构的组成方式。
en-us	Put forward a kind of based on magnetic levitation control moment gyro (magnetically suspended control moment gyroscope, MSCMG) pyramid configuration of spacecraft attitude measurement and control integration control method, using the actuators in the attitude control loop, spacecraft attitude measurement, and carries on the spacecraft attitude control, changed the traditional attitude control system by the gesture of sensor, controller, actuator.

zh-cn	首先建立磁悬浮转子径向力矩模型，通过实时检测磁悬浮控制力矩陀螺中的磁轴承电流、磁悬浮转子位移、框架角速度，联立金字塔构型中的3个径向力矩模型求解出航天器的姿态角速度，再设计相应的姿态控制律和框架操纵律，实现航天器的姿态调节，仿真结果证明了该方法的正确性和有效性。
en-us	First establishing the model of magnetic suspension rotor radial torque through the real-time detection of maglev control moment gyro magnetic bearing current, the magnetic suspension rotor displacement, frame angular velocity, simultaneous pyramid configuration of three radial torque model to solve the spacecraft attitude angular velocity, and then design the corresponding attitude control law framework and control law, to adjust the position of the spacecraft, the simulation results prove the correctness and effectiveness of the proposed method.

zh-cn	针对传统合成孔径雷达(synthetic aperture radar，SAR)回波仿真算法忽略目标散射特性在观测时间内随方位角度和信号频率变化这一问题，提出一种基于时域有限差分方法(finite-difference time-domain method，FDTD)电磁散射计算的SAR原始回波数据生成方法，在此基础上提出了基于服务器的并行仿真策略及流程。
en-us	For traditional synthetic aperture radar (synthetic aperture radar, SAR) echo simulation algorithm to ignore the target scattering characteristics in observation period with the azimuth Angle and the signal frequency changes the problem, put forward a method based on finite difference time domain (finite - difference time - domain method, FDTD) electromagnetic scattering calculation method to generate SAR raw echo data, on the basis of the proposed parallel simulation strategy and process based on the server.

zh-cn	该方法利用FDTD算法及后续仿真处理精确模拟了SAR系统线性调频脉冲信号从卫星传感器发射后，与场景目标发生相互作用，再被SAR系统传感器接收并生成原始回波数据的全部物理过程，从而得到高保真的SAR原始回波数据。
en-us	The method using the FDTD algorithm and the subsequent processing accurately simulating the SAR system linear frequency modulation pulse signal from the satellite sensor after launch, interact and scene, again by the SAR system sensor receives and generates the raw echo data of all physical process, resulting in SAR raw echo data of high fidelity.

zh-cn	最后，通过典型目标时间谱与空间谱的仿真对比实验及最终成像结果证明了本文所提算法的正确性及有效性。
en-us	Finally, a typical target time spectrum and space spectrum simulation experiments and eventually imaging results prove the correctness and effectiveness of the proposed algorithm in this paper.

zh-cn	针对域间路由系统的级联失效展开研究，分析了系统级联失效的机制，建立了域间路由系统级联失效模型。
en-us	For inter-domain routing system of cascading failure study, analyses the mechanism of cascading failure of inter-domain routing system cascading failure model is established.

zh-cn	模型引入了符合节点真实信息的IRS介数，并基于IRS介数定义节点的初始负载; 针对系统中节点的重启现象和BGP更新报文的交互现象，引入了节点重启时延和更新报文存活时延，使构建的级联失效模型更加符合系统的真实情况。
en-us	Real information of the IRS model introduced in accordance with node betweenness and based on the IRS betweenness define the node initial load; In view of the nodes in the system to restart phenomenon and the interaction of BGP update messages phenomenon, introduced the node reboot message survival time delay, time delay and update makes building cascading failure model more in line with the real situation of the system.

zh-cn	最后，通过仿真实验分析了IRS介数与其他测度的区别，研究了不同模型参数对系统级联失效的影响。
en-us	Finally, through the simulation analysis of the difference of IRS betweenness and other measures, to study the different influence of cascading failure model parameters on the system.

zh-cn	研究结果为分析和提升域间路由系统的安全性能提供了有效的参考和借鉴。
en-us	The results for the analysis and improve inter-domain routing security performance of the system provides effective reference and reference.

zh-cn	针对地空多元复杂网络用频规划和指配问题，提出了一种地空多元复杂网络用频优选模型。
en-us	For air multiple complex networks in frequency planning and assignment problem, put forward a land empty multiple complex networks with frequency optimization model.

zh-cn	首先，将地空多元复杂网络节点以及节点之间关系进行抽象，从角色功能、移动能力和网络结构三方面提出了表现节点重要性的属性指标;
en-us	First of all, the relationship between air and multiple complex network node to abstract, from the role function, mobility and network structure three aspects proposed the expression node importance measure of attributes;

zh-cn	然后，将节点作为决策的基本对象，并将节点属性作为影响决策方案的核心要素，利用灰关联投影多属性决策方法对每个决策方案距离理想决策方案的接近程度进行计算，得出决策方案的重要度序列;
en-us	Then, the nodes as the basic object of decision making, and will affect decision node properties as core elements, using the method of multiple attribute decision grey relation projection distance of each decision scheme ideal decision scheme for the computation of the proximity of decision scheme of importance sequence;

zh-cn	最后，通过对地空多元复杂用频网络进实例计算，验证了模型的有效性和合理性。
en-us	Finally, through to the surface to air multiple complex frequency network into the calculation, verify the validity and rationality of the model.

zh-cn	首先阐述以可靠度作为度量的低密度奇偶校验码(low-density parity check code，LDPC)译码算法，
en-us	First in this paper, the reliability as the measurement of low-density parity check code (low density parity check code and LDPC) decoding algorithm,

zh-cn	然后提出低复杂度的连续相位调制(continuous phase modulation，CPM)软解调算法，
en-us	and then put forward the low complexity of continuous phase modulation (continuous phase modulation, CPM) soft demodulation algorithm,

zh-cn	该软解调算法不依赖于噪声方差，避免了信道噪声方差估计不准确对解调性能带来的影响，
en-us	the soft demodulation algorithm does not depend on the noise variance, to avoid the channel noise variance estimation inaccuracy of the impact of the performance of demodulation,

zh-cn	最后提出一种低复杂度的联合迭代译码算法，该算法以符号/比特的可靠度作为内外译码器之间的迭代信息，具有简单、易于工程实现等优点。
en-us	finally proposed a low complexity joint iterative decoding algorithm, the algorithm for symbol/bit reliability as iterative information between the internal and external decoder, has the advantages of simple and easy engineering implementation.

zh-cn	仿真结果表明，新的软解调算法的性能与概率域下的解调算法几乎没有差异; 在总迭代次数相同的情况下，采用低复杂度联合迭代的性能相比于未采用联合迭代的性能有约0. 75dB的增益。
en-us	The simulation results show that the performance of the new soft demodulation algorithm and probability domain demodulation algorithm under almost no difference; Under the condition of the same total number of iterations, combined with low complexity iterative without using performance compared to the performance of the joint iterative gain of about 0. 75 dB.

zh-cn	基于退化量分布的方法是一种被广泛应用的可靠性评估方法，然而对此方法在加速退化试验中研究并不充分。
en-us	Based on the degradation of mass distribution method is a widely used method of reliability assessment, however, this approach in the accelerated degradation test research is not sufficient.

zh-cn	为避免依据经验或主观判断建立可靠性模型容易造成评估结果不准确的问题，以退化量分成正态分布的情况为例研究了加速应力下的可靠性评估方法。
en-us	In order to avoid or subjective judgment reliability model is established on the basis of experience easy to cause the problem of inaccurate evaluation results, amount to degenerate into the condition of the normal distribution as an example to study the accelerating method of reliability assessment under stress.

zh-cn	其主要特点是利用加速因子不变原则推导出模型参数随加速应力的变化规律，从而建立可靠性模型。
en-us	Its main feature is the use of acceleration factor constant principle of model parameters is deduced with the changing rule of the accelerated stress, thus reliability model is established.

zh-cn	研究结论表明所提的评估方法克服了以往方法容易造成评估结果不准确的问题。
en-us	Research results indicate that the proposed evaluation method to overcome the previous method is easy to cause the problem of inaccurate evaluation results.

zh-cn	针对异构蜂窝网络中femtocell和macrocell之间的跨层干扰和同层干扰问题，提出了一种新型的干扰管理方案。
en-us	For heterogeneous femtocell in cellular network and macrocell between cross layer interference and interference problem tree, this paper proposes a new type of interference management solution.

zh-cn	该方案采用部分频分复用将蜂窝网络中所有小区划分成不同的空间区域抑制macrocell之间同层干扰，然后femtocell利用合作频谱感知获得可用信道资源，并通过设置干扰阈值的方式将家庭基站用户(femtocell users，FUEs)进行分簇抑制femtocell间的同层干扰。
en-us	The scheme adopts the partial frequency division multiplexing all XiaoOuHua in cellular networks are divided into different region of space between macrocell namely interference suppression, then, using cooperative spectrum sensing femtocell available channel resources, and interference by setting the threshold value to home base station user (femtocell users, FUEs) clustering between femtocell namely interference suppression.

zh-cn	同时，该方案以跨层干扰限制为基础进行功率调整。
en-us	At the same time, the scheme based on cross layer interference limits on the power adjustment.

zh-cn	最后，与目前现有的计划相比，仿真结果验证了该方案能更有效地抑制系统干扰和提高系统的性能。
en-us	Finally, compared with the existing plan, the simulation results show that this scheme can more effectively suppress jamming system and improve the performance of the system.

zh-cn	为了降低正交频分复用(orthogonal frequency division multiplexing，OFDM)系统中传统选择性映射(conventional selected mapping，CSLM)算法的计算复杂度，提高系统的频谱利用效率，提出了一种基于盲检测的低复杂度分块选择性映射(block selected mapping，BSLM)算法，发送端利用逆快速傅里叶反变换(inverse fast fourier transform，IFFT)性质仅需少量低维IFFT运算即可获得较多的备选序列，接收端采用低复杂度的盲检测方式。
en-us	In order to reduce the orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) systems in traditional selective mapping (but these selected mapping, CSLM) algorithm computational complexity and improve the system spectrum efficiency, this paper proposes a low complexity based on blind detection block selective mapping (block selected mapping, BSLM) algorithm, the sender using the inverse fast Fourier transformation (inverse fast Fourier transform, IFFT) nature only a small amount of low dimensional IFFT operation can obtain more alternative sequence, the receiver USES the blind detection method of low complexity.

zh-cn	仿真分析了所提算法的峰均功率比(peak to average power ratio，PAPR)、立方度量(cubic metric，CM)和误比特率(bit error rate，BER)性能。
en-us	The simulation analysis of the proposed algorithm is both peak power ratio (peak to average power the wire, PAPR), cubic measurement (cubic metric, CM) and bit error rate (bit error rate and BER) performance.

zh-cn	结果表明，所提算法不仅明显降低了计算复杂度，而且有效抑制了OFDM信号的PAPR和CM，获得与已知边带信息的CSLM算法相近的BER性能。
en-us	The results show that the proposed algorithm not only significantly reduces the computational complexity, and effectively restrain the PAPR of OFDM signal and CM, and the known sideband information CSLM algorithm of similar BER performance.

zh-cn	针对数传、测距一体化的调制方式高斯最小频移键控复合伪码测距（Gaussian minimum shift keying+pseudo-noise，GMSK+PN）信号的信噪比估计，提出了一种精度较高、复杂度较低的快速算法。
en-us	In digital modulation method, ranging integration Gaussian minimum frequency shift keying composite pseudo code ranging (Gaussian minimum shift keying + pseudo - noise, GMSK + PN) signal SNR estimation, this paper proposes a fast algorithm with high precision and low complexity.

zh-cn	该算法采用层状结构分解的方式，将信号分解为若干信号单元，对每一个分解的信号单元进行功率分配计算或信噪比估计，最后快速准确地计算出整个信号的信噪比。
en-us	The algorithm with the method of layered structure decomposition, the signals are decomposed into a number of units, unit for each decomposed signal power distribution calculated or SNR estimation, the final rapidly and accurately calculate the SNR of the entire signal.

zh-cn	信噪比在1
en-us	SNR in 1

zh-cn	在认知无线电中，能量检测法是次用户实现频谱检测的重要方法之一。
en-us	In cognitive radio, the energy spectrum detection test is time users achieve one of the important ways.

zh-cn	其中，检测参数的设置尤为重要。
en-us	Among them, the detection parameter setting is especially important.

zh-cn	然而，当无线网络环境改变时，一些重要检测参数(如检测器门限)将会随之改变，因而及时准确地获取检测参数就显得十分必要。
en-us	When the wireless network environment changes, however, some important parameters (such as detector threshold) will be changed, and thus to obtain timely and accurate testing parameter is very necessary.

zh-cn	本文首先在理想高斯白噪声信道条件下推导了能量检测的最佳门限表达式。
en-us	In this paper, first of all, in the ideal gaussian white noise channel is deduced under the condition of optimum threshold expressions of energy detection.

zh-cn	为了在变化的网络环境中快速自适应地获得最佳门限并降低检错率，提出了一种基于模糊C均值(fuzzy C-means，FCM)的自适应门限选择机制。
en-us	Fast adaptive to changes in the network environment to get the best threshold and decrease the rate of error detection, this paper proposes a based on the fuzzy c-means (fuzzy C - means, FCM) adaptive threshold selection mechanism.

zh-cn	该机制只需根据接收到的能量样本的相似性和差异性进行聚类，选取隶属度值差异最小的能量样本作为最佳门限值，而无需信噪比、初始门限等先验信息，因此在能量检测中具有更强的自适应性。
en-us	The mechanism need according to the received power samples the similarities and differences of clustering, selection of membership degree value differences as a best threshold method, minimum energy sample without signal-to-noise ratio, the initial threshold, such as a priori information, therefore have stronger adaptability in energy detection.

zh-cn	Matlab仿真结果证明，新机制下获取的最佳门限与本文中推导的高斯白噪声信道下的最佳检测器门限相比，具有很好的拟合度。
en-us	Matlab simulation results show that under the new mechanism to obtain the best threshold and derived in this paper the optimal detector under white gaussian noise channel compared threshold, has the very good fitting.

zh-cn	针对传统的正交频分复用(orthogonal frequency division multiplexing，OFDM)时域参数估计方法在Alpha稳定分布噪声环境下性能退化的问题，该文提出了一种基于相关熵的时域参数估计新方法。
en-us	In view of the traditional orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) time domain parameter estimation method on the Alpha stable distribution under noise environment performance degradation problems, this paper puts forward a new method of time domain parameter estimation based on relative entropy.

zh-cn	相关熵是适用于非高斯信号处理的一种广义相关函数，用于表征随机变量的局部相似性。
en-us	Relative entropy is applied to a generalized related non-gaussian signal processing functions, used to characterize the local similarity of the random variable.

zh-cn	该方法利用OFDM信号时域结构具有局部相似性这一特点以及相关熵对脉冲噪声较好的抑制作用，完成Alpha稳定分布噪声下OFDM信号有用符号时间和符号周期这两个时域参数的估计。
en-us	Using time-domain OFDM signal structure, this method possesses the feature of local similarity and correlation entropy to impulse noise better inhibition, complete the Alpha stable distribution noise under the OFDM signal useful time and cycle of signs both time domain parameter estimates.

zh-cn	此外，为进一步提高强脉冲噪声下有用符号时间和符号周期的估计性能，该文利用累积法对相关熵进行了改进。
en-us	In addition, to further improve the useful time and cycle of signs under strong impulse noise estimation performance, in this paper, using the method of accumulation of relative entropy is improved.

zh-cn	仿真结果表明，在Alpha稳定分布噪声下，本文提出的基于相关熵的方法具有良好的估计性能，并且在强脉冲噪声下优于基于分数低阶统计量的方法。
en-us	The simulation results show that under the Alpha stable distribution noise, this paper proposed the method based on relative entropy has good estimation performance, and under the strong impulse noise is better than the method based on fractional lower order statistics.

zh-cn	群体选择的结果往往受个体主观因素的影响而具有一定的波动性，需要借助某些分析工具来考察其稳定或可靠程度。
en-us	The result of group selection is often influenced by individual subjective factors have certain volatility, by means of some analysis tools are needed to examine its stable and reliable.

zh-cn	文中采用几何学方法，针对一类典型、常见的群体选择方法——加权计分规则(weighted scoring rules，WSRs)，提出了一种基于评分向量夹角正弦的稳定性分析和度量方法，
en-us	The geometry method in this paper, for a class of typical and common group selection method, the weighted scoring rules (weighted scoring rules, WSRs), is proposed based on a score vector Angle stability analysis and measurement method of sine,

zh-cn	结合三候选方案情况阐述了该方法的合理性和相关概念的直观几何解释，给出了具体求解方法及其证明，
en-us	and combining with the candidate this paper expounds the rationality of the method and relevant concepts of intuitive geometric interpretation, the concrete solving method and their proofs are given,

zh-cn	并进一步针对候选方案数不同时可能引起的稳定度可比性问题扩展了相关问题、概念和方法。
en-us	and further for candidate number is not at the same time may cause the stability of the comparable extends the related issues, concepts and methods.

zh-cn	本文提出的群体选择结果的稳定性度量方法具有较好的直观性和可公度性，可作为多目标群决策问题中稳定性或敏感性分析的一个有力工具。
en-us	Group selection results proposed in this paper the stability of the measurement method has a good visual and commensurability, and can be used as a multi-objective group decision making problems of stability and sensitivity analysis is a powerful tool.

zh-cn	干涉相位噪声的存在直接影响相位解缠的效果及最终干涉测量的精度。
en-us	Interference in the presence of phase noise directly influences the effect of the wrapped phase solution and the final interference measuring precision.

zh-cn	针对这一问题，本文提出了一种结合局部频率估计的小波域干涉合成孔径雷达(interferometric synthetic aperture radar，InSAR)相位滤波方法。
en-us	In order to solve this problem, this paper proposes a combination of local frequency estimation wavelet domain interferometric synthetic aperture radar (interferometric synthetic aperture radar, InSAR) phase filter method.

zh-cn	根据局部频率估计可以判断出干涉相位小波系数中包含有用信息的子带。
en-us	According to the local frequency estimation can judge the interferometric phase subband of wavelet coefficient contains useful information.

zh-cn	结合VisuShrink和NeighShrink两种小波阈值收缩方法分别具有去噪效果好和细节保持能力强的特点，对有用信息所在子带的小波系数利用NeighShrink方法进行阈值收缩，而对其他子带的小波系数则利用VisuShrink方法进行阈值收缩，从而尽可能地滤除噪声，同时保持干涉条纹的细节信息不被破坏。
en-us	Combining both VisuShrink and NeighShrink wavelet threshold shrinkage method have good denoising effect and details remain capability is strong, the characteristics of the useful information in the subband of wavelet coefficients using the method of NeighShrink threshold shrinkage, for other subband of wavelet coefficients with VisuShrink threshold shrinkage method, so as to filter out the noise as much as possible, at the same time keep the details of the interference fringe information not be destroyed.

zh-cn	仿真和实测数据实验验证了本文提出的滤波方法的有效性。
en-us	Simulation experiment and the test data show the effectiveness of the proposed filter method.

zh-cn	如何依据部件的可靠性属性和系统的结构特性定量分析系统可靠性，是可靠性工程研究中亟待解决的重要问题之一。
en-us	According to the reliability of the components properties and system structure characteristics of the quantitative analysis of system reliability, reliability engineering is one of the important problems to be solved in the study.

zh-cn	本文总结现有的系统可靠性分析方法，将其划分为4大类，即解析法、蒙特卡罗法、综合法和网络法，并对上述4种方法的优缺点及适用的系统进行了分析，
en-us	Reliability analysis, this paper summarizes the existing system can be divided into four categories, namely, analytic method, monte carlo method, synthesis method, and the network and the advantages and disadvantages of the above 4 methods and applicable system are analyzed,

zh-cn	最后指出将表征组成系统的各组份相互关系的拓扑结构和表征系统组份的节点可靠性属性相结合，构建新的可靠性测度指标评价系统可靠性是未来系统可靠性分析方法的研究趋势。
en-us	and finally points out that the characterization of various components of system topology structure and the system of the relationship between the components of the node reliability properties, the combination of building new reliability measure index evaluation system reliability will be the future research trend of system reliability analysis method.

zh-cn	针对无人机协同控制问题，提出一种多无人机任务分配与航迹规划的整体控制架构。
en-us	For unmanned aerial vehicle (uav) cooperative control problem, the paper puts forward a kind of multiple unmanned aerial vehicle (uav) task allocation and path planning of the overall control architecture.

zh-cn	将威胁和障碍区域考虑为合理的多边形模型，使用改进的A*算法规划出两个航迹点之间的最短路径。
en-us	Will threat and obstacle area to consider as reasonable polygon model, using the improved A * algorithm planning the shortest path between two path points.

zh-cn	并利用该路径航程作为任务分配过程全局目标函数的输入，采用与协同系统相匹配的粒子结构进行改进粒子群优化(particle swarm optimization，PSO)任务分配迭代寻优。
en-us	And by using the path distance as the global objective function input task allocation process, the match the collaborative system particle structure of the improved particle swarm optimization (particle swarm optimization, PSO) task allocation iterative optimization.

zh-cn	根据分配结果并考虑无人机性能约束，基于B-spline法平滑路径组合，生成飞行航迹。
en-us	According to the results of the distribution and consider uavs performance constraint, based on B - spline smoothing path combination, generate the flight path.

zh-cn	仿真结果表明，算法在保证计算速度和收敛性能的同时，能够产生合理的任务分配结果和无人机的可飞行航迹。
en-us	Simulation results show that the algorithm in computing speed and convergence performance at the same time, can produce reasonable task allocation results and unmanned aerial vehicle (uav) flight path.

zh-cn	针对标准标签多伯努利(labeled multi-Bernoulli，LMB)算法只考虑了单个运动模型的问题，提出了一种适用于跳转马尔科夫系统的多模型标签多伯努利(multiple model LMB，MM-LMB)算法。
en-us	For more than the standard label Bernoulli (labeled multi - Bernoulli, LMB) algorithm only considers the problem of a single movement model, this paper proposes a multiple model label applies to jump markov system Bernoulli (multiple model LMB, MM - LMB) algorithm.

zh-cn	首先对目标状态进行扩展，将多模型思想引入LMB算法得到了新的预测和更新方程，并给出了算法的序贯蒙特卡罗实现。
en-us	First of all, to extension of target state, the model is introduced LMB algorithm, the new prediction and update equations are obtained and the algorithm of sequential monte carlo implementation is given.

zh-cn	仿真实验表明，MM-LMB算法能对多机动目标进行有效跟踪，在复杂探测环境下跟踪精度优于多模型概率假设密度(multiple model probability hypothesis density，MM-PHD)算法和多模型势平衡多目标多伯努利(multiple model cardinality balanced multi-target multi-Bernoulli，MM-CBMeMBer)算法;
en-us	Simulation experiments show that the MM - LMB algorithm for tracking multiple maneuvering targets effectively and tracking accuracy is better than that of multiple models under complex environs probability hypothesis density (multiple model aim-listed probability content, density, MM - PHD) algorithm and more balanced multi-objective model potential Bernoulli (multiple model cardinality balanced multi target, multi - Bernoulli, MM - CBMeMBer) algorithm.

zh-cn	所提算法计算量当目标相距较远时低于MM-PHD和MM-CBMeMBer，目标聚集时增长速度快于对比算法。
en-us	Proposed algorithm calculation when the target is far below the MM apart - PHD and MM - CBMeMBer, goal gather growing faster than comparison algorithm.

zh-cn	为拓展反导作战中红外预警卫星的目标速度估计方式，提出利用星载探测器进行被动红外多普勒频移测速的构想。
en-us	To expand the anti-missile combat of early warning satellite infrared target velocity estimation, put forward the use of satellite-borne detector for passive infrared doppler frequency shift speed.

zh-cn	首先建立多星多普勒频移测速模型，给出了多普勒频移测速误差与观测几何、辐射波长以及光谱分辨率的关系;
en-us	First establish multiple doppler frequency shift velocity model, and gives the doppler frequency shift speed measuring error and observation geometry, the relationship between radiation wavelength and spectral resolution;

zh-cn	然后推导多普勒频移测速误差与导弹发射坐标系下速度误差的坐标转换关系，描述了多普勒频移测速对弹道参数估计的贡献。
en-us	Then deduced doppler frequency shift speed error and velocity error of coordinate transformation relations under the missile launch coordinate system, describes the doppler frequency shift velocity of ballistic parameters estimation of contribution.

zh-cn	最后，结合战术需求，通过仿真实例分析了多普勒频移测速对参数估计的影响。
en-us	Finally, combining with the tactical demand, doppler frequency shift was analyzed through simulation examples for parameter estimation of speed.

zh-cn	针对多分类极限学习机(extreme learning machine，ELM)缺乏概率输出能力问题，提出一种基于sigmoid后验概率映射和Lagrange成对耦合法的多分类概率ELM(multi-class probabilistic ELM，MPELM)。
en-us	Classification for more extreme learning machine (extreme learning machine, ELM) lack probability output ability problem, put forward based on the posterior probability mapping and sigmoid though laser coupling method in pairs more classification probability ELM (multi - class probabilistic ELM, MPELM).

zh-cn	采用成对耦合法将多分类问题分解成多个二分类问题，利用sigmoid函数将二分类ELM输出映射成概率输出。
en-us	Using coupling method in pairs to multiple classification problem is decomposed into multiple binary classification problems, sigmoid function is used to change the binary classification ELM output mapping probability output.

zh-cn	为融合所有二分类概率输出，推导基于Lagrange乘子法的多分类概率计算公式，最终求解被预测样本分属不同类别的概率。
en-us	All binary classification to fusion probability output of multiple classification based on though laser multiplier method is derived formula of probability, the final solution was predicted samples belong to different categories of probability.

zh-cn	将MPELM用于剩余使用寿命(remaining useful life，RUL)预测，实验结果表明，相比于多分类概率支持向量机(multi-class probabilistic support vector machine，MPSVM)，MPELM耗时高于MPSVM，
en-us	MPELM for remaining service life (remaining useful life, RUL) prediction, the experimental results show that compared with multiple support vector machine (SVM) classification probability (multi - class probabilistic support vector machine, MPSVM), MPELM time-consuming than MPSVM,

zh-cn	但MPELM所需优化参数少，预测精度高于MPSVM; 与基于Hastie成对耦合法的MPELM相比，两者预测精度相近，本文MPELM的测试耗时较少。
en-us	but MPELM less needed to optimize parameters, prediction accuracy is higher than MPSVM; Compared with MPELM based on Hastie pair coupling method, the prediction accuracy, this paper MPELM test less time-consuming.

zh-cn	在复杂装备研制项目中，由于其研制过程中的多种复杂性和不确定性特征使得对项目的进度规划管理非常困难。
en-us	In complex equipment development project, due to its characteristics in the process of the development of a variety of complexity and uncertainty makes the project schedule planning management is very difficult.

zh-cn	文章基于系统论的思想，把复杂装备的研制过程看作是由一系列标志性事件组成的整体系统，定义了复杂装备研制项目的图示评审技术(graphic evaluation and review technique，GERT)网络模型，讨论了复杂装备研制项目完成时间的GERT网络"反问题"求解思路。
en-us	Based on the thought of system theory, the development process of complex equipment is considered an integral system consists of a series of landmark, defines the complex equipment development project of graphic review techniques (graphic evaluation and review technique, GERT) network model, discusses the complex equipment development project completion time of GERT network "inverse problem-solving thinking.

zh-cn	以某飞机研制项目为例，对其期望完成时间进行了规划。
en-us	"With a plane development project as an example, the expected completion time for the planning.

zh-cn	针对系统动力学模型不准确可能导致滤波精度下降，以及系统状态协方差阵可能出现的负定性问题，提出一种新的高斯过程回归平方根分解无迹粒子滤波(Gaussian process regression square-root decomposition unscented particle filter，GPSR-UPF)算法。
en-us	In view of the system dynamics model inaccuracy may led to the decrease of the filtering precision, as well as the system state covariance matrix of possible negative qualitative problems, put forward a new Gaussian process regression square root decomposition no trace particle filter (Gaussian process regression square root decomposition - unscented particle filter, GPSR - UPF) algorithm.

zh-cn	在该算法中，采用高斯过程回归求取UPF的重要性密度函数。
en-us	In the algorithm, using gaussian process regression to calculate the importance density function of UPF.

zh-cn	当系统模型不准确时，通过高斯过程回归学习训练数据，进而获取系统的回归模型及系统噪声协方差，同时引入平方根变换抑制系统状态协方差阵的负定性。
en-us	When the system model is inaccurate, learn by gaussian process regression training data, and then get the regression model of system and the system noise covariance, at the same time square root transformation is introduced to suppress negative qualitative state covariance matrix.

zh-cn	将提出的GPSR-UPF算法应用到捷联惯导/全球定位系统(strapdown inertial navigation system/global positioning system，SINS/GPS)组合导航系统中进行仿真验证。
en-us	Will GPSR - UPF algorithm is applied in the strapdown inertial navigation/global positioning system (strapdown inertial navigation system/global positioning system, SINS/GPS) integrated navigation system in the simulation test and verify.

zh-cn	结果表明，所提出滤波算法的性能优于基本的无迹粒子滤波算法，能提高组合导航系统的解算精度。
en-us	Results show that the performance of the proposed filter algorithm is superior to the basic no trace of the particle filter algorithm and can improve the calculating precision of integrated navigation system.

zh-cn	研究了基于随机信标的水下同时制图定位(simultaneous localization and mapping，SLAM)导航定位方法。
en-us	Is studied based on random beacon and mapping underwater positioning (simultaneous localization and mapping, SLAM) navigation and positioning method.

zh-cn	信标导航是目前导航领域的研究热点，但往往需要提前对信标位置进行标定。
en-us	Beacon navigation is the hotspot research in the field of navigation, but often need to calibration beacon location in advance.

zh-cn	对此文中提出一种无需位置标定的随机信标导航方法，即在信标随机散布的情况下，通过量测信标和航行器间的距离和方位，
en-us	This paper puts forward a random without position calibration beacon navigation method, namely under the condition of the beacon random distribution, through the measurement range and the distance between aircraft and orientation,

zh-cn	用SLAM方法对随机信标位置进行估计，从而实现对航行器的导航，
en-us	using SLAM method of random beacon position estimate, so as to realize the navigation of aircraft,

zh-cn	并在不同的信标密度和观测误差下分析了其导航精度。
en-us	and under the different density of beacon and observation error analyses the navigation accuracy.

zh-cn	仿真结果表明，该导航方法具有良好的收敛性和定位精度。
en-us	The simulation results show that the navigation method has good convergence and positioning accuracy.

zh-cn	空间目标监视是航天任务得以顺利开展的重要基础。
en-us	Space target surveillance is the important foundation of space missions could be carried out smoothly.

zh-cn	针对空间目标地基监视中的大规模复杂调度问题，建立了包含多种约束条件和优化目标的调度问题数学模型。
en-us	The foundation for a space target surveillance of large-scale complex scheduling problems, established the contains a variety of constraints and optimization mathematics model of scheduling problem.

zh-cn	探讨了利用遗传算法对全局解的一部分进行局部优化以提高资源利用率的算法混合策略，构建了遗传-模拟退火算法，
en-us	Discusses the use of genetic algorithm on the part of the global solution for local optimization mixed strategy to improve the utilization ratio of resources algorithm, genetic and simulated annealing algorithm is constructed,

zh-cn	其中对模糊需求使用了启发式方法以构造可行解的局部，并采用窗口修剪法进行冲突处理。
en-us	including the fuzzy demand using a heuristic method to construct the feasible solution of local, and window cutting method is adopted to improve the conflict.

zh-cn	仿真结果表明，遗传-模拟退火算法与窗口修剪法结合能够在可接受的时间内求得满意的解，验证了模型和算法的有效性。
en-us	Simulation results show that genetic and simulated annealing algorithm is combined with window trim method can get satisfactory solution in an acceptable time, verify the validity of the model and algorithm.

zh-cn	针对红外图像和可见光图像配准问题，提出一种基于轮廓多边形拟合的图像自动配准算法。
en-us	According to infrared image and visible light image registration problem, put forward a kind of automatic image registration based on contour polygon fitting algorithm.

zh-cn	首先，为获得较好的主轮廓信息，对提取的轮廓进行多边形拟合，有效剔除轮廓上的冗余点和噪声。
en-us	First of all, in order to obtain good Lord contour information, the extraction of contour polygon fitting, effectively eliminate redundant point on the contour and noise.

zh-cn	然后选取拟合轮廓上的多边形顶点为特征点，将轮廓划分为特征轮廓段，以特征轮廓段作为匹配单元匹配轮廓并得到匹配特征点。
en-us	Then select fitting on the contour polygon vertices for the feature points, will be divided into feature contour segments, with a characteristic contour segment as a matching unit and matching feature points matching contour.

zh-cn	采用修剪的最小二乘法，在获取变换参数的同时不断剔除误匹配。
en-us	Using clip of least-square method, at the same time in the transform parameters for continuously eliminate false match.

zh-cn	实验证明，该算法可实现性强，配准精度高，配准速度快，较好地实现了刚体变换下红外图像与可见光图像的配准。
en-us	Experiments show that this algorithm can achieve strong sex, registration accuracy is high, the registration speed, better realize the rigid transform infrared image and visible light image registration.

zh-cn	针对L型阵列多输入多输出（multiple-input multiple-output，MIMO）雷达二维空间角估计问题，提出一种基于协方差矩阵联合稀疏重构的降维波达方向（direction of arrival，DOA）估计算法。
en-us	For l-shaped array multiple input multiple output (multiple - input multiple output, MIMO) radar Angle estimation problem of two-dimensional space, proposed a joint sparse reconstruction based on covariance matrix of DOA (direction of concatenated, DOA) estimation algorithm.

zh-cn	该算法根据L型阵列MIMO雷达联合流型矢量的特点，通过降维矩阵的设计及回波数据的降维变换，最大程度地去除了所有的冗余数据;
en-us	The algorithm based on l-shaped array MIMO radar combined the characteristics of flow pattern vector by dimension reduction matrix design and echo data dimension reduction of transformation, the greatest degree to in addition to all the redundant data;

zh-cn	通过协方差矩阵联合构造稀疏线性模型，将2维角参量空间映射到1维空间，极大降低字典长度和求解复杂度的同时，不牺牲阵列孔径，实现了二维空间角度的有效估计和参数的自动配对。
en-us	By covariance matrix combined structure sparse linear model, the 2 d Angle parameter space is mapped to a 1 d space, greatly reduce the length of dictionary and to solve the complexity at the same time, without sacrificing the array aperture, implements the effective two-dimensional space Angle estimation and automatic matching of parameters.

zh-cn	理论分析与实验仿真表明:与RD
en-us	Theoretical analysis and experimental simulation show that with RD

zh-cn	机载雷达的阵元误差会影响运动目标的参数估计与定位性能。
en-us	Airborne radar array yuan error will affect the parameter estimation of moving targets and positioning performance.

zh-cn	为了解决这个问题，提出一种基于杂波数据Frobenius范数拟合的阵元误差估计方法。
en-us	In order to solve this problem, this paper puts forward a kind of based on clutter data arrays Frobenius norm fitting error estimation method.

zh-cn	该方法首先利用杂波谱分布结构和雷达构型参数计算杂波空时导向矢量矩阵，
en-us	This method firstly use spectrum distribution structure configuration parameters are calculated and radar clutter space-time orientation vector matrix,

zh-cn	接着利用截断的奇异值分解求解杂波幅度矢量并重构杂波数据，
en-us	then using the truncated singular value decomposition to solve the clutter amplitude vector and reconstructing clutter data,

zh-cn	最后将实际的数据矩阵与重构的数据矩阵进行Frobenius范数拟合来估计阵元误差。
en-us	finally will be the actual data matrix and reconstruction Frobenius norm fitting of the data matrix to matrix estimation error.

zh-cn	数值仿真实验结果表明，该方法在低脉冲数目、低样本数目的情况下均具有较好的参数估计精度与稳健性。
en-us	The results of numerical simulation experiments show that this method under the condition of low pulse number, low sample purpose are good parameter estimation accuracy and robustness.

zh-cn	针对机载窄带雷达探测海面非合作舰船目标识别能力不足问题，首先建立了舰船横滚、俯仰和偏航三维微动下舰船运动方程，在此基础上建立了窄带雷达探测舰船的回波信号模型，分析了回波信号多普勒频率成分及其特征。
en-us	For airborne non-cooperative narrowband radar sea ship the shortage problem of target identification ability, first established the ship roll, pitch and yaw three-dimensional micro ship motion equation, based on the echo signal model of narrowband radar to detect the ship, analyzes the echo signal doppler frequency components and characteristics.

zh-cn	理论分析结果表明，舰船三维微动会导致雷达回波信号的多普勒频率相对无微动情况下出现频谱展宽; 并且不同位置的散射点具有不同的时频变化曲线;
en-us	Theoretical analysis results show that the three-dimensional micro vessels leads to radar echo signal doppler frequency relative appear without micro spectrum broadening; And different position of scattering points with different time-frequency curve;

zh-cn	在短时间内，各散射点微多普勒时频曲线以类似LFM形式的线性关系变化，在较长时间内以类似正弦信号形式周期性变化，其周期与横滚角变化周期相同。
en-us	In a short period of time, the scattering points micro-doppler time-frequency curve in a similar form of LFM linear relationship changes, in the longer term periodic changes in the form of similar sine signal, the cycle is the same as the roll change cycle.

zh-cn	针对传统波束形成算法的旁瓣效应在调频连续波多输入多输出(frequency modulated continuous wave multiple-input multiple-output，FMCW MIMO)雷达的成像结果中造成的方位向虚警问题，提出了一种基于方位向门限的改进成像算法。
en-us	Sidelobe effect against traditional beamforming algorithm in frequency modulation continuous wave multiple input multiple output (frequency modulated continuous wave multiple-input multiple output, FMCW MIMO) radar imaging results of orientation to the false alarm problem, puts forward an improved imaging algorithm based on orientation to the threshold.

zh-cn	首先从原始数据中分别提取目标的距离向、方位向信息，然后单独将方位信息归一化之后使用门限检测实现了对方位向虚假目标的抑制，最后结合距离向信息与方位向信息得到了成像结果。
en-us	First, respectively, from the original data to information to extract target distance, azimuth, and then separate the azimuth information normalized after using threshold detection implements the other party to the inhibition of false target, finally combined with the distance to the information and location information to the imaging results were obtained.

zh-cn	仿真成像实验证明，该方法能使得成像结果中的虚警概率明显降低，外场实验的成像结果进一步验证了所提出算法出色的成像性能。
en-us	Imaging simulation experiments show that this method can make the imaging results of significantly lower false alarm probability, a field experiment of imaging results further verify the good imaging performance of proposed algorithm.

zh-cn	传统修正的偏置相位中心近似方法往往忽略距离历程近似误差的方位空变性，使得基于该方法的成像算法重建的图像出现近距离散焦和方位向偏移现象。
en-us	Traditional fixed bias phase journey distance approximation methods tend to ignore the center of the approximation error of azimuth empty degeneration and makes the imaging algorithm based on the method of reconstruction images appear close discrete focal to offset and azimuth phenomenon.

zh-cn	为解决该问题，该文对修正的偏置相位中心近似方法进行改进，将双根号形式距离历程表示为类收发合置项、距离空变项和方位空变项之和的形式，有效提高了距离历程的近似精度;
en-us	To solve this problem, this paper modified phase center offset approximation method was improved, the double square root form distance journey represented as classes transceiver or buy items, empty variable distance and azimuth of the sum of the empty variable form, effectively improve the approximation precision of the distance course;

zh-cn	在利用驻定相位原理求取方位向驻定相位点的过程中，通过充分考虑距离历程方位空变性的影响，推导了更为精确的方位向驻定相位点，
en-us	In use standing phase principle to calculate the bearing to standing in the process of phase points, by fully considering the influence of the distance course bearing empty degeneration, more precise azimuth was deduced to standing phase points,

zh-cn	有效提高了点目标响应二维谱的准确性。
en-us	effectively improve the accuracy of the two-dimensional point target response spectrum.

zh-cn	在此基础上，提出一种适用于高分辨多子阵合成孔径声呐成像的距离多普勒算法，
en-us	On this basis, put forward a kind of consistency condition is suitable for high resolution array synthetic aperture sonar imaging range doppler algorithm,

zh-cn	仿真试验和实测数据成像结果验证了该算法的有效性。
en-us	simulation test and the measured data imaging results demonstrate the effectiveness of the proposed algorithm.

zh-cn	方向图可重构天线能够根据实际需要实时改变阵列天线的方向图，稀疏天线阵在满足方向图要求的前提下可以有效降低天线设计的复杂度。
en-us	Pattern reconfigurable antenna can according to the actual need to change the direction of antenna array, real-time sparse antenna array on the premise of meet the requirements of pattern can effectively reduce the complexity of the antenna design.

zh-cn	提出了一种基于多任务学习的方向图可重构稀疏阵列天线设计方法。
en-us	Put forward a kind of based on multitask learning pattern reconfigurable sparse array antenna design method.

zh-cn	将稀疏阵列优化设计及其方向图综合问题转换成为稀疏矩阵的线性回归问题，利用多任务学习能同时对多个相关任务优化学习的特性，建立了多个方向图联合赋形的多任务学习模型。
en-us	Sparse array optimization design and the conversion pattern synthesis problems become sparse matrix linear regression problems, use of multitasking can be related to multiple tasks at the same time to optimize learning features, set up a multiple pattern combined with vehicle multitasking learning model.

zh-cn	通过迭代收缩阈值的方法，对多任务学习问题进行优化求解，使得阵列天线能够使用更少的阵元实现多个方向图的重构。
en-us	Through iterative threshold shrinkage method, optimize the multitasking learning problems to solve, the array antenna arrays can use fewer implement multiple patterns of refactoring.

zh-cn	仿真结果表明，该方法可以生成相同阵列结构的稀布天线阵，并通过动态改变其权值向量，实现多个方向图的精确赋形。
en-us	The simulation results show that this method can generate the same antenna array, the array structure of thin cloth and by dynamically changing the weight vector, implement multiple direction figure accurate informs.

zh-cn	为了避免着陆器在着陆过程中落于地势平坦的封闭环境，本文提出了一种基于单幅图像的星表着陆区选择方法。
en-us	In order to avoid the lander lagged landed in flat closed environment, this paper proposes a catalog landing zone selection method based on single image.

zh-cn	首先进行障碍检测，并且提取出图像中非障碍区的骨架，
en-us	First obstacle detection, and extract the skeleton of image China-Africa obstacle area,

zh-cn	然后以骨架三线交点为圆心得到多个具有允许着陆范围的着陆圆，
en-us	and then get more centered on three skeleton line intersection has allowed scope of landing circle,

zh-cn	最后利用计分加权法从着陆圆的半径、连通性、纹理，以及着陆圆心与障碍物的集群关系四个方面得到最佳着陆圆。
en-us	finally using the method of weighted scoring from the landing circle radius, connectivity, texture, and the relationship between landing circle and obstacles of cluster in four aspects:

zh-cn	通过与其他方法的对比实验发现，本文方法能选择出障碍物稀少的区域，能够避免着陆器落入地势封闭的环境。
en-us	Compared with other methods of experiment found that the method can choose a few obstacles area, to avoid the lander into relief a closed environment.

zh-cn	在由一个源节点、中继节点、目的节点和窃听节点组成的两跳中继窃听信道模型中，假定各节点均具有能量收集能力，采用"储能—发送"模式工作，即先收集能量，然后再发送数据。
en-us	By a source node and relay node and destination node and eavesdropping nodes with two-hop relay eavesdropping channel model, the assumption that each node has energy collecting ability, adopt the "energy storage - send" mode, namely first collect energy, and then send the data.

zh-cn	中继节点采用放大转发方式，目的节点发送人工噪声协同干扰。
en-us	Relay nodes use zoom forward way, the destination node sends artificial noise interference.

zh-cn	首先分析得到目的端协同干扰方式下获得正的保密容量的条件;
en-us	First analysis to get the objective end collaborative jamming modes have been secrecy capacity conditions;

zh-cn	然后给出以最大化保密速率Rs为目标的吸收比例系数ρ和干扰功率分配因子α的迭代优化算法;
en-us	And then given to maximize secrecy rate Rs as the target of rho and interfere with the absorption ratio are iterative optimization algorithm of power allocation factor alpha;

zh-cn	最后对算法性能进行仿真。
en-us	Finally, the simulation algorithm performance.

zh-cn	仿真结果表明，优化算法收敛速度快，能有效提高系统的保密传输速率。
en-us	Simulation results show that the optimization algorithm convergence speed, can effectively improve the system of security transmission rate.

zh-cn	机载毫米波高分辨合成孔径雷达(synthetic aperture radar，SAR)对运动补偿的精度要求很高。
en-us	Airborne millimeter wave high resolution SAR (synthetic aperture radar, SAR) for motion compensation accuracy is very high.

zh-cn	当前运动补偿算法在运动误差或斜视角大时对毫米波高分辨斜视SAR垂直航向运动误差补偿效果不明显。
en-us	The current motion compensation algorithm in motion error or of millimeter wave high resolution squint SAR with large squint Angle vertical direction movement error compensation effect is not obvious.

zh-cn	文中提出了一种修正的垂直航向运动补偿算法，通过先补偿包络和相位，然后产生一个附加的沿航向速度，该附加沿航向速度和原始的沿航向运动误差一起补偿。
en-us	In this paper, we proposed a modified vertical heading motion compensation algorithm, through the first envelope and phase compensation, along the course of speed, then generates an additional along the course of the additional speed along the course and the original motion error compensation.

zh-cn	毫米波高分辨斜视SAR仿真结果表明，所提方法在30°斜视角时仍能较好补偿垂直航向运动误差，补偿效果显著优于已有算法，实测数据成像结果也进一步验证了所提方法的正确性和有效性。
en-us	Millimeter wave high resolution squint SAR simulation results show that the proposed method in 30 ° Angle of vertical motion error, course can still be good compensation effect is significantly better than the existing algorithms, the measured data imaging results further verify the correctness and effectiveness of the proposed method.

zh-cn	快速准确的载波频偏估计在突发信号的相干解调中发挥着至关重要的作用。
en-us	Fast carrier frequency offset estimation in the emergency signal coherent demodulation plays a vital role.

zh-cn	目前的载波频偏估计算法很难同时兼顾估计精度、信噪比(signal-to-noise ratio，SNR)门限以及估计范围等指标。
en-us	The carrier frequency offset estimation algorithm is difficult to both estimation precision and signal-to-noise ratio (signal - to - noise the wire, SNR) threshold and the estimated range indicator.

zh-cn	针对这一问题，提出了一种数据辅助的基于接收信号自相关序列离散傅里叶变换(discrete Fourier transform，DFT)的载波频偏估计算法。
en-us	In order to solve this problem, put forward a kind of auxiliary data based on the received signal autocorrelation sequence of discrete Fourier transform (discrete 'Fourier transform, the DFT) carrier frequency offset estimation algorithm.

zh-cn	该算法通过对接收信号的自相关进行加窗处理，借助离散傅里叶变换来实现频率估计。
en-us	The algorithm based on received signal autocorrelation add window handle, with the help of discrete Fourier transform to achieve frequency estimation.

zh-cn	仿真结果表明，与经典的M&M算法相比，该算法具有更低的信噪比工作门限，在低信噪比情况下具有更低的差错概率和更宽的估计范围，非常适合低信噪比突发信号的载波频偏估计。
en-us	Simulation results show that compared with the classical algorithm of M&M's, the proposed algorithm has lower SNR threshold, under the condition of low signal-to-noise ratio has a lower error probability and wider estimation range, very suitable for low signal-to-noise ratio of sudden signal carrier frequency offset estimation.

zh-cn	横航向稳定性不足的问题是飞翼布局飞机设计过程中需要处理的关键问题之一。
en-us	The problem of insufficient horizontal directional stability is flying wing aircraft layout design process to deal with one of the key issues.

zh-cn	提出了一种在无自动器增稳条件下，不改变飞机平面布局而仅修改上反角实现飞翼布局飞机横航向动稳定的设计方法。
en-us	Put forward a no automatic stabilization conditions, not only change the plane layout modification of dihedral Angle on the flying wing aircraft layout transverse stability of the design method of the course.

zh-cn	从理论角度分析了该设计方法的可行性，以改进的涡格法和横航向线化小扰动方法构建数学分析模型，
en-us	From the point of view of theoretical analysis of the feasibility of this design method, with improved vortex lattice method and horizontal heading line small perturbation method to build the mathematical analysis model,

zh-cn	利用根轨迹方法对飞机不同飞行状态下的横航向动稳定性发展情况进行描述以指导优化方向。
en-us	using the root locus method for aircraft horizontal heading dynamic stability under different flight state describe the development to guide the optimization direction.

zh-cn	通过以一小尺寸飞翼布局飞机作为研究算例，对其进行展向上反角优化研究，以证明该套设计方法的有效性。
en-us	By a small size flying wing aircraft layout as the research example, to show up the research Angle, to prove the effectiveness of the proposed set of design method.

zh-cn	试飞数据及计算结果表明，上反角优化明显改善了飞机荷兰滚模态特性。
en-us	On the flight test data and the calculated results show that the Angle of optimizing greatly improved the Dutch roll mode features.

zh-cn	伴随战场指挥通信系统的复杂化，车载多部军用超短波(very high frequency，VHF)电台间互扰问题日益突出。
en-us	With complicated battlefield command communication system, vehicle more than military ultrashort wave (very high frequency, VHF) each other between radio interference problem increasingly prominent.

zh-cn	针对同车电台间互扰问题，提出了结合天线近场耦合计算的射频干扰自适应对消方法，在此基础上推导出了耦合计算误差影响系统收敛时间的解析表达式。
en-us	For with the problem of mutual interference between vehicle radio, combined with the antenna near-field coupling is proposed to calculate adaptive rf interference cancellation method, and coupling calculation error is deduced on the basis of the analytical expression for the convergence time of impact system.

zh-cn	该方法通过预先建立同车收发天线近场模型，计算得出收发天线间耦合系数和相位失真度，
en-us	By this method with the car to send and receive antenna near field model is set up in advance, calculated between sending and receiving antenna coupling coefficient and phase distortion degree,

zh-cn	再利用该结果设定自适应干扰对消链路的初始参数，缩短了射频自适应干扰对消算法的收敛时间。
en-us	reuse the result set the initial parameters of the adaptive interference cancellation link, shorten the convergence time of the radio frequency adaptive interference cancellation algorithm.

zh-cn	仿真表明，所提方法在不降低对消比情况下，与现有的自适应对消方法相比收敛时间缩短了30%以上，
en-us	Simulation shows that the proposed method without reducing situation of cancellation, compared with the existing adaptive cancellation method shorten the convergence time by more than 30%,

zh-cn	同时也验证了计算误差影响收敛时间解析表达式的正确性。
en-us	at the same time also verified the calculation error affects the correctness of the analytic expression of convergence time.

zh-cn	针对群决策分类中可解释性的推理信息存在类别错误标识的问题，提出了类别误标下证据链推理的群决策分类方法。
en-us	To the interpretability of group decision classification reasoning problems of error identification information, puts forward the category mistake under the chain of evidence reasoning method of group decision classification.

zh-cn	该方法采用可信度函数的一致性和凸性，以查询案例与证据链之间的属性关联相似度作为群决策信息源的权重，建立了基于证据链推理的混合整数优化模型，实现了决策分类标识能力最大化，同时获取了可解释性最好的证据链集合。
en-us	This method USES the probability function of the consistency and convexity, to query attribute similarity between the case and evidence chain as the weight of information sources, group decision making based on mixed integer optimization model of the chain of evidence reasoning, maximizing the decision classification identification ability, at the same time to obtain the interpretability chain of the best evidence collection.

zh-cn	该模型考虑了决策类别的错误标识情形，依据可信度序的概念，将推导出的融合可信度作为查询案例推论可解释性的评价标准。
en-us	The model takes into account the decision error identification, based on the concept of credibility sequence, to deduce the fusion of credibility as an evaluation standard of query case reasoning can be interpreted.

zh-cn	通过多源感知数据的诊断实例，说明了该方法的有效性和合理性。
en-us	Through the diagnosis of multi-source sensory data instance, to illustrate the validity and rationality of this method.

zh-cn	为提高航空时敏制导炸弹控制系统的鲁棒性能，增强其大空域作战能力，将参数估计与离散滑模控制相结合，
en-us	To improve the air in the robust performance of the control system of guided bomb, to improve their ability of large airspace operations, the parameter estimation and the combination of discrete sliding mode control,

zh-cn	提出了一种适用于航空时敏制导炸弹倾斜转弯(bank-to-turn，BTT)自动驾驶仪的离散自适应滑模设计方法。
en-us	puts forward an applicable to aviation time-critical guided bomb bank (bank - to - turn, the bluetail ticket tracker (BTT)) autopilot design method of discrete adaptive sliding mode.

zh-cn	建立了包含参数摄动项的BTT控制仿射模型，针对弹体气动对称与交叉耦合等特性，
en-us	Established contains parameter perturbation of the bluetail ticket tracker (BTT) control affine model, in view of the projectile aerodynamic symmetry and cross coupling features,

zh-cn	利用反馈线性化方法实现了原系统的解耦控制，并得到了参数化的离散滑模控制律;
en-us	using feedback linearization method to achieve the decoupling control of the original system, and obtained the parameterized discrete sliding mode control law;

zh-cn	基于Lyapunov稳定性理论设计了控制器参数的自适应规律，有效克服了各动力学系数偏差引起的不确定扰动。
en-us	Based on the Lyapunov stability theory to design the controller parameter adaptive law, effectively overcome the deviation caused by the dynamic coefficient of uncertain disturbance.

zh-cn	仿真结果表明，所设计的离散自适应滑模BTT控制系统实现了各通道的解耦控制，能有效解决含有较大程度气动不确定性时炸弹的指令跟踪控制问题，并且消除了常规滑模控制的抖振现象。
en-us	The simulation results show that the design of the discrete adaptive sliding mode the bluetail ticket tracker (BTT) control system to realize the decoupling control of each channel can effectively solve the contain pneumatic uncertainty degree of bomb tracking control problem of instructions and eliminates the chattering phenomenon in conventional sliding mode control.

zh-cn	无碰撞区跳频序列集能够有效减轻通信中的多径干扰，在准同步跳频通信系统中具有广阔的应用前景。
en-us	Area without collision frequency hopping sequence set can effectively reduce the multipath interference in communication in the accurate synchronization of frequency hopping communication system has broad application prospects.

zh-cn	提出了两种新的无碰撞区跳频序列集构造的方法，在这种构造方法中，序列的个数和无碰撞区的长度是可以灵活变动的。
en-us	Put forward two new collisionless area method of the structure of frequency hopping sequence set in this kind of construction method, sequence of number and no collision zone length can be flexibility.

zh-cn	由这两种方法构造的无碰撞区跳频序列集的频隙个数、序列长度、序列个数、无碰撞区长度、汉明相关值等参数均达到了理论界，是最优的无碰撞区跳频序列集。
en-us	By these two methods to construct the area without collision frequency of frequency hopping sequences set gap, the length of the sequence number, serial number, no collision zone parameters such as length, hamming correlation value achieves the theoretical circle, is the most optimal frequency hopping sequence set without collision zone.

zh-cn	针对旋转长基线干涉仪(rotating long baseline interferometer，RLBI)定位系统中接收通道幅/相不一致性、机械加工误差、基线的安装偏差等因素对定位的影响，建立了RLBI系统偏差的模型，
en-us	For spinning long baseline interferometer (rotating long baseline interferometer, RLBI) positioning system inconsistency, receiving channel amplitude/phase in the mechanical processing deviation on the positioning error, the installation of the baseline and the effect of deviation RLBI system model is established,

zh-cn	证明了基线转角偏差和转轴偏角两种系统偏差的等效性，给出了理论定位偏差的计算方法，指出了引起显著定位偏差的系统偏差，
en-us	proved that the baseline deviation Angle and the rotation Angle of two kinds of system deviation equivalence, gives the calculation method of theoretical orientation deviation, system error is pointed out that the cause of significant position deviation,

zh-cn	对此提出了一种基于已知位置标校站的系统偏差联合估计的高斯牛顿迭代方法。
en-us	this calibration method is proposed based on a known position to stand deviation joint estimation system of gauss Newton iteration method.

zh-cn	仿真分析表明，该方法的估计性能可达到克拉美-罗下限(Cramer-Rao lower bound，CRLB)，基于单标校站估计和标校系统偏差即可显著提高系统的定位性能。
en-us	Estimate the performance of the simulation analysis shows that the method can achieve grams of Latin America - ROM the lower limit (Cramer - Rao lower bound, the CRLB), based on the single standard school stand deviation estimation and calibration system can significantly improve the positioning performance of the system.

zh-cn	针对多模型自适应估计(multiple model adaptive estimation，MMAE)方法适应突变故障能力差、多重渐消因子强跟踪算法滤波发散、故障条件概率计算量大等问题，提出一种改进的多重渐消因子强跟踪多模型自适应估计(strong tracking multiple model adaptive estimation，STMMAE)快速故障诊断方法。
en-us	For multiple model adaptive estimation (multiple model adaptive estimation, MMAE) method aristogenesis fault ability difference, multiple fading factor, strong tracking algorithm filtering divergence, fault condition probability problems such as large amount of calculation, puts forward an improved multiple fading factor strong tracking multiple model adaptive estimation (strong tracking multiple model adaptive estimation, STMMAE) fast fault diagnosis method.

zh-cn	通过多重渐消因子提高了故障突变时滤波器的跟踪性能; 通过改进一步预测协方差阵更新方程，
en-us	Through multiple fading factor improves the fault mutation when filter tracking performance; By improving step prediction covariance matrix updating equations,

zh-cn	保证了滤波器稳定性，提高了估计精度;
en-us	ensure the stability of the filter, to improve the estimation precision;

zh-cn	采用基于欧几里得范数的飞机舵面故障概率快速计算方法，降低了故障概率计算量。
en-us	Based on Euclidean norm of the aircraft rudder surface failure probability calculation method quickly, reduce the failure probability calculation.

zh-cn	对比仿真表明，该算法跟踪性强、速度快、精度高，具有较好的鲁棒性和稳定性。
en-us	The simulation shows that this algorithm traceability, quick speed, high accuracy, has good robustness and stability.

zh-cn	外辐射源雷达面临严重的多径干扰，但强多径信号也为阵列校正提供了优良的信号源，针对此提出了一种利用最强径信号的旋转阵列校正算法。
en-us	Outside source radar facing serious multipath interference, but strong multipath signal also provides a good source for the array correction, strongest against the proposed a way to use the rotation of the drive signal array calibration algorithm.

zh-cn	该算法首先采用时域相关运算分离出最强径信号，
en-us	The algorithm firstly time-domain correlation arithmetic to isolate the strongest signal,

zh-cn	然后通过旋转阵列来增加信号源和提供先验信息，
en-us	then through the array to increase the signal source and provide a priori information,

zh-cn	接着利用比幅原理估计出阵列幅度误差，
en-us	and then use than principle estimate the array amplitude error,

zh-cn	最后结合最大似然(maximum likelihood，ML)算法和最小二乘(least square，LS)算法估计出最强径信号到达角和阵列相位误差。
en-us	finally combined with maximum likelihood (maximum likelihood, ML) algorithm and least squares (further square, LS) algorithm to estimate the signal arrival Angle and the strongest size array phase error.

zh-cn	分析了所提算法的适用条件，并推导了最强径信号到达角和阵列相位误差估计的克拉美-罗下界(Cramer-Rao lower bound，CRLB)。
en-us	Applicable conditions of the proposed algorithm are analyzed, and the strongest drive signal arrival Angle was deduced and g in Latin America - ronaldo and lower bounds of the array phase error estimation (Cramer - Rao lower bound, the CRLB).

zh-cn	仿真和实测数据处理结果验证了该算法的有效性。
en-us	Simulation and actual data processing results demonstrate the effectiveness of the proposed algorithm.

zh-cn	基于复合高斯杂波纹理分量服从逆伽马分布的假设和分布式极化多输入多输出(multiple-input multiple-output，MIMO)雷达阵元特点，建立了雷达极化信号模型，
en-us	Based on compound gaussian noise ripple bedding component assumptions and distributed polarization of inverse gamma distribution on multiple input multiple output (multiple - input multiple output, MIMO) radar array yuan characteristics of radar polarization signal model is established,

zh-cn	提出了一种基于最大后验概率(maximum a posteriori，MAP)估计和广义似然比检验(generalized likelihood ratio test，GLRT)的MIMO雷达极化检测器(MAP-GLRT)，该检测器利用了辅助数据估计杂波协方差矩阵以实现自适应性。
en-us	and put forward a kind of based on the maximum a posteriori probability (maximum a posteriori, MAP) estimation and generalized likelihood ratio test (generalized likelihood the wire test, GLRT) of the MIMO radar polarization detector (MAP - GLRT), the detector clutter covariance matrix estimated from the secondary data in order to realize adaptive.

zh-cn	通过推导检测器的虚警概率表达式，表明其相对于杂波能量具有恒虚警特性。
en-us	Through the false-alarm probability expression of the detector is derived, which indicates that the relative to the clutter energy with constant false alarm properties.

zh-cn	仿真结果表明，杂波形状参数和雷达信道数量会对MAP-GLRT检测器的检测性能产生影响;
en-us	The simulation results show that complex wave shape parameters and radar channel number will affect the detection performance of the MAP - the GLRT detector;

zh-cn	相比于其他检测器，MAP-GLRT检测器在检测性能上更有优势。
en-us	Compared to other detector, the MAP-the GLRT detector have more advantages in the detection performance.

zh-cn	作为无人机空战过程中较大的不确定性因素，作战双方毁伤概率易受外界因素影响，可能在一定范围波动，
en-us	As the larger uncertainty factors in the process of unmanned aerial vehicle (uav) air combat, fighting the kill probability is easily influenced by outside factors, may be in a certain range of fluctuation,

zh-cn	针对这一问题将鲁棒优化思想引入无人机空战博弈模型中，结合纳什均衡求解的适应度函数的期望和方差，建立了变权重的自适应目标函数，设计了权重的分配方法。
en-us	in order to solve this problem to introduce the ideas of robust optimization uav aerial combat game model, combined with the expectation and variance of the fitness function of the Nash equilibrium solution, adaptive variable weight objective function is established, weight allocation method is designed.

zh-cn	在确保策略解可行的同时，提高了毁伤概率变化因素下混合策略的鲁棒性。
en-us	In ensuring strategy feasible solution at the same time, improve the kill probability changes under mixed strategy of robustness.

zh-cn	仿真实验结果表明，与原博弈模型相比，新模型纳什均衡解下的双方博弈收益受参数变化影响较小，可提供更可靠的策略参考。
en-us	The simulation results show that compared with the original game model, the new model under the Nash equilibrium of the game revenue affected by parameter variation is small, can provide more reliable strategies for reference.

zh-cn	针对雷达单次扫描时间小于目标转动周期的情况，提出了一种基于部分周期的扫描雷达目标微多普勒参数估计方法。
en-us	Rotation period for a single radar scanning time is less than the target, this paper proposes a scanning radar target was based on the part of the cycle doppler parameters estimation method.

zh-cn	转动目标的微多普勒信号可以通过正弦信号的形式表示。
en-us	Turn the target of micro-doppler signal can be represented by sine signal.

zh-cn	该方法从回波信号的时频域中提取出部分周期的微多普勒信号，利用正弦函数的性质，估计出目标转动频率和转动幅度，从而可以估计出目标转动半径。
en-us	The method from the echo signal in the time-frequency domain to extract the part of the cycle of micro-doppler signal, by using the properties of sine function, estimate the target rotate frequency and amplitude, which can estimate the target rotating radius.

zh-cn	转动半径作为目标的固有特性，反映目标的结构信息和运动特征，为目标识别和分类提供有力依据，
en-us	The intrinsic characteristics of rotating radius as the target, reflect the characteristics of the target structure information and exercise, provide powerful basis for target recognition and classification,

zh-cn	通过仿真实验和实测数据验证了该方法的鲁棒性和有效性。
en-us	the method is verified by simulation results and the measured data of the robustness and effectiveness.

zh-cn	针对"完全扰动"情况下压缩感知雷达(compressed sensing radar，CSR)观测矢量和感知矩阵严重失配，进而引起参数估计性能急剧下降的问题，提出了一种基于贝叶斯压缩感知(Bayesian compressed sensing，BCS)的稳健参数估计方法。
en-us	About "completely disturbance" case compressed sensing radar (compressed sensing radar, CSR) observation vector and perception matrix serious mismatch, which cause the problem of parameter estimation performance fell sharply, is put forward based on the Bayesian compressed sensing (Bayesian compressed sensing, BCS) robust parameter estimation method.

zh-cn	首先构造"完全扰动"情况下CSR参数估计的稀疏线性模型，并从稀疏矢量的最大后验概率(maximum a posteriori，MAP)出发，推导了完全扰动矩阵服从柯西分布时的优化目标函数;
en-us	"Be completely disturbance" structure first case CSR sparse linear model of parameter estimation, and from the sparse vector maximum a posteriori probability (maximum a posteriori, MAP), the perturbation matrix completely obeys the Cauchy distribution was deduced, the optimization of objective function;

zh-cn	随后通过稀疏矢量和尺度参数的交替迭代，求得稀疏矢量的最优解。
en-us	Then by alternating iterative sparse vector and scale parameters, the optimal solution of the sparse vector is obtained.

zh-cn	与现有重构算法及其改进算法相比，该方法能够有效改善CSR系统应对失配误差的稳健性，提高目标成功检测的概率和参数估计的精度。
en-us	Compared with the existing reconstruction algorithm and its improved algorithm, this method can effectively improve the CSR system response mismatch error robustness, improve the target detection probability of success and the accuracy of parameter estimation.

zh-cn	计算机仿真实验验证了该方法的有效性和鲁棒性。
en-us	The computer simulation verified the effectiveness and robustness of this method.

zh-cn	根据以数据为中心的体系结构建模思路，提出了一种装备体系结构语义模型——语义装备体系。
en-us	According to the data-centric architecture modeling ideas, this paper proposes a weapons system structure semantic model, semantic.

zh-cn	首先在DoDAF元模型(DoDAF meta-model，DM2)基础上提出语义元模型，定义了装备体系结构的概念基础类及关联关系，给出了由类、关系、属性和实例构建四元组的本体描述框架;
en-us	In the first place in the DoDAF metamodel (DoDAF meta - model, DM2) is proposed on the basis of semantic meta-model, define the concept of equipment architecture base classes and associations, gives a class instance, relationship, attributes, and by building quad ontology description framework;

zh-cn	其次基于语义元模型构建了作战视图本体模型、系统视图本体模型、能力视图本体模型，明确了体系组成要素在各视图中的定义、关系和属性的形式化描述;
en-us	Second model based on semantic yuan to build the operational view ontology model, ontology model system view, ability view ontology model, has been clear about the system elements in each view definition, relationship and attribute of formalization;

zh-cn	最后以海战场预警探测系统为例进行了实例研究，验证了方法的可行性。
en-us	In naval warfare field early warning detection system has carried on the case study as an example, the feasibility of the method is validated.

zh-cn	针对多元质量特性参数设计中模型不确定性问题，提出了一种基于置信区间的多元质量特性满意参数设计方法。
en-us	For multivariate quality characteristic parameters in the design of model uncertainty problems, proposed a multivariate quality characteristic based on confidence interval parameter design method.

zh-cn	首先，采用双响应曲面法建立各质量特性均值和标准差的近似模型，进而计算各质量特性均值和标准差的置信区间，
en-us	First of all, dual response surface method is used to establish the quality characteristics of mean and standard deviation of the approximation model, and then calculate the confidence interval of the quality characteristics of mean and standard deviation,

zh-cn	在此基础上对质量特性指标在各自约束条件下的满意解集进行定义并对约束放宽策略进行设计，
en-us	on this basis, the quality indexes under the condition of each constraint satisfaction solution set are defined and the constraint relaxing strategy design,

zh-cn	最终通过指标相容性分析得到满足所有约束条件的相容性解集。
en-us	finally through the index compatibility analysis consistency solution set of satisfying all constraint conditions.

zh-cn	通过对实际工业案例进行分析，表明该方法能有效减小模型不确定性的影响，在满意解集中选取的满意解与传统稳健解相比更加可靠。
en-us	Through the analysis of real industrial case, show that this method can effectively reduce the influence of model uncertainty, the satisfied solution chosen from the satisfied solution concentration compared with the traditional solid solution is more reliable.

zh-cn	针对含有多种结构风格的复杂软件系统，提出一种可靠性评估代数方法。
en-us	In view of the complicated software system contains a variety of structural style, puts forward a method of reliability assessment of algebra.

zh-cn	该方法基于软件体系结构代数建模思想，通过分析构件间交互的特点，使用代数范式形式抽象软件的基本结构风格。
en-us	The method based on algebraic modeling software architecture, through analyzing the characteristics of the interaction between components, using the basic structure of the form of abstract algebra paradigm software style.

zh-cn	明确了范式向系统状态空间的映射关系，由此建立可靠性参数计算准则，并实现了系统可靠性评估的完整流程。
en-us	The mapping relationship of paradigm to the system state space, thus establishing the reliability parameter calculation rules, and implements the system reliability assessment of the integrity of the process.

zh-cn	因为代数语言的高度形式化特征，流程具有结构嵌套处理以及自动完成计算的显著优点。
en-us	Because the height of the algebraic language formal features, process with a nested structure, processing and the obvious advantages of automatic calculation.

zh-cn	最后通过对一个实际软件系统的可靠性分析，验证了代数方法的适用性与有效性。
en-us	Finally through the analysis of the reliability of a practical software system, to verify the applicability and effectiveness of algebra method.

zh-cn	通过大脑对外界环境感知的神经结构与认知功能的相关研究，构建仿脑的媒体神经认知计算(multimedia neural cognitive computing，MNCC)模型。
en-us	Through the brain to the outside environment perception neural structures and cognitive function of related research, build media in imitation of a brain neural cognitive computing (multimedia neural cognitive computing, MNCC) model.

zh-cn	该模型模拟了感官的信息感知、新皮层功能柱的认知功能、丘脑的注意控制结构、海马体的记忆存储和边缘系统的情绪控制环路等大脑基本的神经结构和认知功能。
en-us	The model simulates the function of sensory information perception, the neocortex column of cognitive function, the attention of the thalamus control structure, the hippocampus, memory storage and the mood of the limbic system control loop of the brain such as basic neural structures and cognitive function.

zh-cn	在此基础上，构建基于MNCC的高分辨率遥感图像场景分类算法。
en-us	On this basis, build the high resolution remote sensing image scene classification algorithm based on MNCC.

zh-cn	首先，图像经仿射变换后切分为若干图块，通过深度神经网络提取图块的稀疏激活特征，采用概率主题模型获取图块初始场景类别，并利用图块分类错误信息反馈控制场景显著区特征的提取;
en-us	First, the image segmentation after affine transformation for some pieces, through deep sparse activation characteristics of neural network to extract the map, using probability model theme get figure of initial scene category, and use map block classification error feedback control scene area feature extraction;

zh-cn	其次，根据图块的上下文获取场景语义的时空特征，并在此基础上进行图块分类和场景预分类;
en-us	Secondly, according to the figure of the context for scenario semantic characteristics of space and time, and on this basis to classification of figure block classification and scene;

zh-cn	最后，用场景预分类误差构造奖惩函数，控制和选择深度神经网络中场景区分度较大的稀疏激活特征，
en-us	Finally, using scene recognition error structure is rewards and punishment function, control and choice for larger scenario in the neural network to distinguish the depth of sparse activation characteristics,

zh-cn	并通过增量式强化集成学习，获得最后的场景分类。
en-us	and through the incremental strengthen integration study, obtain the final scene classification.

zh-cn	在两个标准的高分辨率遥感图像数据集上的实验结果表明，MNCC算法具备较好场景分类结果。
en-us	In two standards of high-resolution remote sensing image data set on the experimental results show that the algorithm of MNCC have a good scene classification result.

zh-cn	针对基于单一颜色特征的粒子滤波跟踪算法易受光照变化、部分遮挡及相似干扰物的影响，而利用多特征融合的粒子滤波方法存在各特征权值、跟踪模板及窗口大小自适应选取问题，提出了一种基于模糊测度的多特征融合鲁棒粒子滤波跟踪算法。
en-us	Particle filter tracking algorithm based on single color features are susceptible to illumination changes, partial sheltering and similarity, the effect of distractors, and the use of multiple features fusion particle filter method has the feature weights, tracking template and adaptive window size selection problem, this paper proposes a more robust feature fusion based on fuzzy measure particle filter tracking algorithm.

zh-cn	采用颜色及边缘方向直方图来描述目标量测模型，通过分别计算这两类特征在候选目标与参考目标之间的Bhattacharyya距离来确定其各自特征的模糊测度，通过查取模糊规则表来自适应地确定两类特征的权重;
en-us	Color and edge direction histogram is used to describe the target measurement model, through the two types of features are calculated respectively in the candidate Bhattacharyya distance between the target and reference target to determine the characteristics of each fuzzy measure, fuzzy rules by pick up table from adapt to determine the weights of the two kinds of characteristics;

zh-cn	将连续帧的多特征联合模板更新机制用于对初始目标模板的更新;
en-us	Updating mechanism will be more characteristics of continuous frame joint is used to update on the initial target template;

zh-cn	针对目标发生尺度变化造成跟踪窗口难以自适应的问题，通过引入粒子离散度实现了跟踪窗尺寸的自适应调整。
en-us	Scale changes in target to cause the problem of adaptive tracking window, by introducing the particle discrete degree to realize adaptive adjustment of the tracking window size.

zh-cn	实验结果表明:所提出的跟踪算法位置平均误差小于8个像素，相比于传统方法可以有效克服光照、部分遮挡以及相似目标干扰等影响，具有较高的跟踪精度及较强的鲁棒性。
en-us	The experimental results show that the proposed tracking algorithm position average error is less than eight pixels, compared with the traditional method can effectively overcome the interference such as illumination, partial sheltering and similar objectives, has higher tracking precision and strong robustness.

zh-cn	针对运动目标跟踪存在的目标遮挡和光照变化问题，提出一种基于压缩感知的粒子滤波跟踪算法。
en-us	Aiming at the existence of movement target tracking in the object shelter and illumination change problem, put forward a kind of particle filter tracking algorithm based on compression perception.

zh-cn	将改进的压缩感知跟踪算法提取的特征融合到粒子滤波跟踪框架中，并对压缩感知提取的特征和原始粒子滤波中的颜色特征进行可信度判定，能够较好地处理图像序列中由于目标遮挡和光照变化所带来的影响。
en-us	Compressed awareness will improve tracking algorithm to extract the characteristics of the merged into the field of particle filter tracking framework, and the compression perception to extract features and color features of the original particle filter for reliability discrimination, can well deal with because of target in image sequence block, and the effects of illumination change.

zh-cn	此算法在公开数据库中进行测试，实验结果表明，提出的算法与已有改进压缩感知跟踪算法和粒子滤波跟踪算法相比，鲁棒性更好，能准确实时地对目标进行跟踪。
en-us	This algorithm in the public database, the experimental results show that the proposed algorithm and improved compression perception compared tracking algorithm and the particle filter tracking algorithm, better robustness and can accurately in real time tracking of target.

zh-cn	大规模多输入多输出(multiple-input multiple-output，MIMO)技术能够提高频谱效率和能量效率，被认为是下一代无线通信的关键技术。
en-us	Large-scale multiple input multiple output (multiple input multiple output, MIMO) technology can improve spectrum efficiency and energy efficiency, is considered to be the key technology of the next generation of wireless communication.

zh-cn	随着有源天线技术的发展，基站配置二维天线阵列可在三维(threedimensional，3D)空间控制波束，这使得3D MIMO技术成为一个新的研究热点。
en-us	With the development of the active antenna technology, the base station configuration 2 d antenna array can be in 3 d (three-dimensional, 3 d) space control beam, this makes 3 d MIMO technology is a new research hotspot.

zh-cn	在单用户MIMO下，本文提出了两种基于秩(rank)自适应的3D MIMO有限反馈方案。
en-us	Under the single-user MIMO, this paper puts forward two kinds of rank (rank) based adaptive 3 d MIMO limited feedback scheme.

zh-cn	方案I在水平维采用rank自适应，垂直维支持rank 1传输;方案II在垂直维采用rank自适应，水平维支持rank 1传输。
en-us	Scheme, the I in horizontal dimension rank adaptive, vertical dimension support rank 1 transmission; Scheme II in vertical dimension using rank adaptive, horizontal transmission support rank 1.

zh-cn	在三维城市宏小区和三维城市微小区场景下，采用系统级仿真验证了两种方案的性能。
en-us	In three-dimensional urban macro community and 3 d scenario, small area of city by system level simulation verifies the performance of the two plans.

zh-cn	相较于水平维和垂直维都仅支持rank 1的传输方案，两种方案都取得了性能增益，同时方案I优于方案II。
en-us	Compared with horizontal and vertical dimensions are only supported rank 1 transmission scheme, two kinds of solutions are obtained the performance gain, plan I better than II at the same time.

zh-cn	采用基于矩量法(method of moments，MoM)的面-线积分方程法分析了同轴线馈电的球面共形微带天线的输入阻抗。
en-us	Based on the method of moments (MoM) method of moments, the interface - the line integral equation method to analyze the coaxial feed input impedance of the spherical conformal microstrip antennas.

zh-cn	面-线积分法在分析过程中具有未知量少，计算时间短的优势。
en-us	Interface - the line integral method in the process of analysis has an unknown quantity is little, the advantages of short computing time.

zh-cn	天线贴片电流和探针电流分别采用Rao-Wilton-Glisson(RWG)基函数与三角基函数来模拟。
en-us	Patch antenna and the probe current respectively by Rao - became - Glisson, RWG basis function and triangular basis function to simulate.

zh-cn	在线面连接处，提出一种新型的连接基函数以保证探针与贴片的电流连续性。
en-us	Online surface joint, put forward a new kind of connection basis function to ensure the current continuity of probe and patch.

zh-cn	激励源采用磁流环模型，并且结合球表面磁并矢格林函数求解激励源在天线表面产生的场。
en-us	Incentive source USES the magnetic flow loop model, and combined with the ball surface magnetic excitation and the solution is green's function in the field of antenna surface.

zh-cn	最后，通过实例验证了连接基函数的可行性，并分析了两副球面共形微带天线的输入阻抗，证明所提分析处理的正确性。
en-us	Finally, an example proves the feasibility of the connection basis function and analyzes the two pairs of spherical conformal microstrip antenna input impedance, prove the correctness of the proposed analytical processing.

zh-cn	研究了伸缩翼飞机变形飞行过程的动力学建模与鲁棒控制问题，以分析机翼变形对飞机性能的影响机理，并实现机翼变形时的平稳飞行。
en-us	Studied the expansion deformation of wing aircraft flight dynamics modeling and robust control problems, to analyze deformation mechanism of effect on the performance of aircraft wing and realize smooth deformation when the wing of the flight.

zh-cn	首先通过气动仿真分析构建了伸缩翼飞机气动参数与机翼变形的关联函数，进而建立了变形飞行的动力学模型。
en-us	First by pneumatic simulation analysis to build the flexible wing aircraft aerodynamic parameters and the deformation of the wing of the correlation function, and deformation of flight dynamics model is established.

zh-cn	在此基础上提出了一种新的滑模变增益控制(sliding mode gain-scheduled control，SMGSC)策略，更好地保证闭环系统的全局稳定和鲁棒性能。
en-us	On this basis, this paper proposes a new sliding mode variable gain control, sliding mode gain - scheduled control, SMGSC) strategy, better guarantee the global stability and robust performance of the closed-loop system.

zh-cn	仿真结果表明，机翼伸缩能直接改变飞机的气动特性和运动模态;
en-us	The simulation results show that the wing scale can directly change the aircraft aerodynamic characteristics and movement mode;

zh-cn	SMGSC能更好地保持伸缩翼飞机变形飞行时的状态稳定，并消除复合干扰的影响;
en-us	SMGSC better able to maintain stable status of the expansion deformation of wing aircraft flight and eliminate the interference of composite;

zh-cn	伸缩翼飞机通过机翼变形可以减少50%的燃油消耗实现同样的飞行任务，具有重要的性能优势。
en-us	Adjustable wing aircraft wing deformation can reduce 50% of the fuel consumption for the same mission, with significant performance advantages.

zh-cn	研究了均匀线阵(uniform linear array，ULA)的波达方向(direction of arrival，DOA)估计问题，提出了一种能充分利用阵列结构上来波数据的信号处理方法进行角度估计。
en-us	Studied the uniform linear array (ULA) uniform linear array, the DOA (direction of concatenated, DOA) estimation problem, put forward a kind of array structure can be fully used up wave data signal processing method for Angle estimation.

zh-cn	所提方法的关键是采用天线阵列因子的实部来构造新的信号接收模型，进而通过独立分量分析(independent component analysis，ICA)对接收信号进行盲分离，用最小二乘(least square，LS)法求解入射信号的角度，同时给出了天线阵元间距应满足的条件。
en-us	The proposed method is the key to the antenna array factor of the real component to construct a new model of reception, and then by independent component analysis (independent component analysis, the ICA) of received signal blind source separation, using the least squares (further square, LS) method to solve the Angle of the incoming signal, and presents the distance between antenna array elements should be meet the conditions.

zh-cn	仿真表明，与多重信号分类(multiple signal classification，MUSIC)方法相比，本文方法能够适应阵元间距的变化，在低信噪比(signal-to-noise ratio，SNR)时估计性能以及角度分辨力均较优，
en-us	Simulation shows that with the multiple signal classification (multiple signal classification, MUSIC) methods, the method can adapt to the change of the array element spacing, in the low SNR (signal - to - noise the wire, SNR) has a better estimation performance and angular resolution,

zh-cn	通过一步粗估计就可获得较高精度且具有实时性，均方根误差(root mean square error，RMSE)向克拉美-罗界(Cramer-Rao bound，CRB)的逼近程度也说明了新方法的优势，此外还可以采用细估计来提高估计精度。
en-us	one step by rough estimate can get higher accuracy and real-time, root mean square error (root mean square error, RMSE) to g in Latin America - ROM community (Cramer - Rao bound, the CRB) approximation degree also illustrates the advantage of the new method, in addition to fine estimation can be used to improve the estimation precision.

zh-cn	为改善分布式压缩视频感知（distributed compressive video sensing，DCVS）系统的视频帧图像重构质量，以实时视频传输为应用场景，提出了一种基于双重稀疏模型的图像解码算法。
en-us	To improve distributed compressed video perception (distributed compressive video sensing, DCVS) system of the video frame image reconstruction quality, for real-time video transmission application scenario, this paper proposes a model based on double sparse image decoding algorithm.

zh-cn	解码端由相邻的已重构关键帧产生边信息（side information，SI）; 根据双重稀疏模型思想，分离样本图像小波域下不同尺度的子带，分别使用K均值奇异值分解（K-means singular value decomposition，K-SVD）算法得到具有多尺度特性的冗余字典，结合梯度投影稀疏重建（gradient pursuit for sparse reconstruction，GPSR）算法，完成对非关键帧的重构。
en-us	Decoding comprised of adjacent has reconstructed key frames to produce edge information (side information, SI); According to the idea of dual sparse model, separation of samples under different scales of wavelet domain image subband, respectively using k-means singular value decomposition (K - means the singular value decomposition, K - SVD) algorithm with multi-scale features redundant dictionary, combined with the gradient projection sparse reconstruction (gradient pursuit for sparse reconstruction, GPSR) algorithm, and complete the refactoring of non-critical frame.

zh-cn	仿真结果表明，在相同压缩率下，相比传统K-SVD字典训练方法，本文所提出的方法对应的视频帧图像重构峰值信噪比（peak signal to noise ratio，PSNR）可获得0. 5
en-us	The simulation results show that under the same compression rate, compared with the traditional K - SVD dictionary training methods, the presented method corresponding to the video frame image reconstruction of peak signal-to-noise ratio (peak signal to noise the wire, PSNR) 0. 5 can be obtained

zh-cn	针对具有非对称通信需求的单中继协同放大转发-正交频分复用(amplify forward orthogonal frequency division multiplexing，AF-OFDM)双向中继系统，提出一种中继能效优化策略。
en-us	For the relay coordination amplification with asymmetric communication needs forward - orthogonal frequency division multiplexing (amplify forward orthogonal frequency division multiplexing, AF - OFDM) two-way relay system, put forward a kind of relay optimization strategy of energy efficiency.

zh-cn	在AF-OFDM双向非对称中继通信系统中，子载波有两种工作模式:单向中继传输和双向中继传输。
en-us	In AF - OFDM two-way asymmetrical trunking communication system, the subcarrier has two work modes: one-way relay transmission and two-way relay transmission.

zh-cn	以系统能效为优化目标，构建联合中继传输模式选择、功率分配和比特加载组合优化模型;
en-us	Build system energy efficiency as the optimization target of joint relay transmission mode selection and power allocation and bit load combination optimization model;

zh-cn	采用结构近似优化算法，首先固定子载波分配集合，优化单向中继传输和双向中继传输的功率分配，将原优化问题分解为两个子优化问题求解，
en-us	The approximate optimization algorithm is adopted, the first set fixed subcarrier allocation, optimizing one-way relay transmission and two-way relay transmission power allocation, the original optimization problem is decomposed into two sub optimization problem solving,

zh-cn	然后优化子载波分配集合，利用子载波配对形成的线性结构搜索双向中继传输的最佳子载波数，避免穷举搜索造成的大运算量。
en-us	and then optimize the subcarrier allocation collection, subcarrier pairing of linear structure search the best subcarrier number of two-way relay transmission avoid exhaustive search of large computational complexity.

zh-cn	仿真结果表明，该能效优化策略能有效提高AF-OFDM双向非对称中继通信系统的能量效率。
en-us	The simulation results show that the efficiency optimization strategy can effectively increase the AF - OFDM two-way asymmetrical relay communication system energy efficiency.

zh-cn	针对通道幅相误差条件下的相干信源波达方向(direction of arrival，DOA)估计问题，提出一种基于互相关矢量的误差校正和解相干算法。
en-us	For channel amplitude phase errors under the condition of coherent source DOA (direction of concatenated, DOA) estimation problem, put forward a kind of error correction and coherence algorithm based on cross-correlation vector.

zh-cn	首先对阵列的状态转换进行时延控制，使两个子阵的接收数据保持旋转不变特性。
en-us	For array of state transition time delay control in the first place, to keep two subarrays is receiving data rotation invariant features.

zh-cn	再利用阵列互相关矢量元素的错位比值实现了误差系数估计，将误差校正后的互相关矢量重构为一个等效协方差矩阵即可实现解相干。
en-us	Reuse of cross-correlation vector array element displacement ratio to estimate the error coefficient, will the cross-correlation of vector reconstruction after error correction for an equivalent covariance matrix solution can be realized.

zh-cn	进一步对不同时延可能导致的角度偏移进行了分析。
en-us	For different time delay may lead to further Angle deviation is analyzed.

zh-cn	仿真结果表明，该算法能够实现通道幅相误差的精确校正及解相干，且DOA估计性能接近于无幅相误差条件下的空间平滑类算法。
en-us	The simulation results show that the algorithm can realize the precise phase error correction of channel and the coherent, and the DOA estimation performance is close to no amplitude-phase error under the condition of spatial smoothing algorithm.

zh-cn	针对双基地多输入多输出(multiple-input multiple-output，MIMO)雷达在色噪声环境中的收发角度估计问题，提出了一种基于改进四阶累积量的角度估计算法。
en-us	For double base multiple input multiple output (multiple input multiple output, MIMO) radar transceiver Angle estimation problem in colored noise environment, this paper proposes a Angle estimation algorithm based on fourth-order cumulant.

zh-cn	该算法首先构造回波信号的四阶累积量矩阵，然后根据四阶累积量矩阵的形成规律，在保证虚拟阵列孔径有效扩展的前提下去除其中的冗余项，达到矩阵降维的目的。
en-us	The algorithm firstly construct the echo signal of fourth-order cumulant matrices, and then according to the laws of the formation of fourth-order cumulant matrices, the virtual array aperture extension on the premise of effective guarantee in addition to the redundancy, achieve the goal of matrix dimension reduction.

zh-cn	最后将降维后的矩阵特征分解得到噪声子空间，再利用四阶累积量的多重信号分类(multiple signal classification，MUSIC)算法实现最终的收发角度估计。
en-us	Finally, after dimension reduction of decomposed noise subspace matrix characteristics, using the fourth order cumulant of the multiple signal classification (multiple signal classification, MUSIC) send and receive the final Angle estimation algorithm.

zh-cn	所提算法不仅可以有效抑制高斯色噪声，并且能够减小四阶累积量矩阵的维数，降低计算的复杂度，仿真结果验证了该算法的有效性。
en-us	The proposed algorithm can not only effectively suppress gaussian colored noise, and can reduce the dimensions of the fourth-order cumulant matrix, reduce the complexity of the calculation, the simulation results verify the effectiveness of the proposed algorithm.

zh-cn	提出了一种结合约束二次逼近优化(bound optimization by quadratic approximation，BOBYQA)搜索算法的理想点法对非支配解进行局部优化的混合多目标粒子群方法(local search with multiobjective particle swarm optimization，LSMOPSO)，以提高多目标粒子群算法的收敛性能和非支配解集的精度与多样性。
en-us	Proposed a constrained quadratic approximation optimization (bound optimization by quadratic approximation, BOBYQA) searching algorithm of ideal point method to non-dominated solution for local hybrid multi-objective particle swarm optimization method (local search with multiobjective particle swarm optimization, LSMOPSO) and multi-objective particle swarm optimization (pso) algorithm to improve the convergence performance and the control accuracy and diversity of the solution set.

zh-cn	LSMOPSO算法使用拥挤距离选择领导粒子组成领导粒子集，并对其进行理想点局部搜索;
en-us	LSMOPSO choice algorithm using crowded distance particles leadership particle set and carries on the ideal point local search;

zh-cn	分析比较了全局理想点和局部理想点对算法性能的影响，提出基于局部理想点的局部搜索策略;
en-us	Comparing global ideal point and local ideal point effect the performance of the algorithm, is put forward based on local ideal point of local search strategy;

zh-cn	在粒子的设计空间的多个维度上引入均匀变异操作，降低算法陷入局部最优的可能。
en-us	In particle on the multiple dimensions of design space, introduce the uniform mutation, reducing algorithm falls into local optimum.

zh-cn	基本测试函数的求解结果表明，算法的收敛速度很快，而且搜索到的非支配解集的精度高、多样性好。
en-us	Basic test function solving results show that the algorithm convergence speed, and search for the high precision and diversity of non dominated solution set is good.

zh-cn	针对样本协方差矩阵受干扰目标污染时机载多输入多输出(multiple-input multiple-output，MIMO)雷达空时自适应处理(space-time adaptive processing，STAP)目标检测性能下降的不足，提出一种知识辅助(knowledge-aided，KA)的广义内积非均匀样本检测方法。
en-us	Pollution for a sample covariance matrix interference target time to load multiple input multiple output (multiple - input multiple output, MIMO) when LeiDaKong adaptive processing (space - time the adaptive processing, STAP) target detection performance degradation, puts forward a kind of auxiliary knowledge (knowledge - aided, KA) generalized inner product of the non-uniform samples test methods.

zh-cn	首先利用扁长椭球波函数估计的杂波子空间知识，离线构造杂波协方差矩阵，然后与广义内积非均匀检测器(generalized inner product non-homogeneity detector，GIP NHD)结合，实现对训练样本的有效选择，使目标检测不受训练样本中干扰目标的影响。
en-us	First long oblate ellipsoid wave function is used to estimate the clutter subspace of knowledge, offline structure clutter covariance matrix, and then with generalized inner product non-uniform detector (generalized inner product non - homogeneity detector, GIP NHD), implement effective selection of training samples, the target detection is not affected by interference target in the training sample.

zh-cn	仿真结果表明，相对于常规GIP方法，KA-GIP方法能够对存在干扰目标的样本进行更加有效地剔除，并且机载MIMO雷达STAP的目标检测性能得到显著提升，因此更有利于实际工程应用。
en-us	The simulation results show that relative to the conventional method of GIP KA - GIP method can exist for interference target samples more effectively, and the airborne MIMO radar target detection performance of STAP received a significant boost, thus more conducive to actual engineering application.

zh-cn	推导了天基高能激光清理作用地球静止轨道(geostationary earth orbit，GEO)碎片的最佳角度解析关系，
en-us	Space-based high-energy laser cleaning effect is deduced from the geostationary orbit (geostationary earth orbit, GEO) fragments of best Angle analytical relations,

zh-cn	分析了天基平台接近碎片过程以及相对碎片空间位置和姿态的相互影响，
en-us	analyzes the space-based platform close to the fragmentation process and relative fragment spatial position and posture of the mutual influence,

zh-cn	建立了激光清理GEO碎片的天基平台的轨道姿态耦合动力学模型，考虑了终端状态、安全距离、保持连续观测、控制和状态变量幅值等约束条件，以推进燃料消耗最省为性能指标，依据极小值原理推导了耦合控制方案的最优性内部结构标准，基于hp自适应伪谱法对仿真场景进行了寻优求解和分析验证。
en-us	set up the laser cleaning GEO orbit fragments of space-based platform attitude coupled dynamics model, considering the terminal state, safe distance, to keep continuous observation of conditions such as amplitude, control and state variables, in order to promote fuel consumption as the performance index, the province coupling control scheme is discussed based on the principle of minimum internal structure of optimality criteria, based on HP adaptive pseudo spectral method for optimal solution and analysis have been carried out to verify the simulation scene.

zh-cn	仿真结果表明，耦合优化控制方案合理可行，对未来天基激光清理GEO碎片的工程实施具有一定参考价值。
en-us	Simulation results show that the coupling optimization control scheme is feasible, and the future space-based laser cleaning up pieces of GEO engineering implementation has a certain reference value.

zh-cn	无线传感网因节点众多、应用场景多样和资源约束严格而具有复杂的分布特征、组网灵活性和高度动态性，基于簇的网络管理模式面临着如何实现针对不同的簇受损情形的高效簇维护问题。
en-us	Wireless sensor network because of many nodes, diversity of application scenarios and resource constraints, strict and complicated distribution, network flexibility and highly dynamic, network management model based on cluster is faced with how to realize the damages according to different clusters of efficient cluster maintenance problems.

zh-cn	建立了一种可以适应不同簇维护需要的多模簇维护机制，以自适应局域按需簇维护为目标，根据网络中簇的动态变化时间和空间进行分类簇维护，将簇维护转化为局部性和事件触发的操作，触发机制包括簇头剩余能量低于设定阈值、簇头负载不均、新节点加入或簇内节点失效退出等，基于单个簇或相邻簇的状态变化关系启动单簇(簇内)维护或多簇(簇间)维护方案。
en-us	Established a multimode clusters can adapt to different cluster maintenance need maintenance mechanism, by adaptive local on-demand cluster maintenance as the goal, according to cluster the dynamic change of time and space in the network to classify cluster maintenance, locality and cluster maintenance can be converted to an event of operation, triggering cluster surplus energy is lower than the setting threshold, including the imbalance of the cluster head load, a new node to join or exit node failure within clusters, based on a single cluster or the state of the adjacent cluster relationship start single cluster (cluster) maintenance or more cluster (cluster) maintenance scheme.

zh-cn	基于NS2的仿真结果表明:
en-us	Based on the NS2 simulation results show that: