zh-cn	首先使用频繁模式增长关联规则分析和模糊贝叶斯网络组合模型来解决影响因素选择中存在的主观性问题;
en-us	First using frequent-pattern growth association rules analysis and fuzzy bayesian network model to solve the problem of factors influencing the choice of subjectivity;

zh-cn	然后使用在异常值处理和类内距离与类间距离方面进行改进的模糊C均值聚类算法优化输入特征集,减小支持向量机预测模型冗余度及训练样本集过修正度。
en-us	And then use the outlier handling and class in the distance and the distance between the class of the improved fuzzy c-means clustering algorithm to optimize the input feature set, reduce the support vector machine (SVM) model for forecasting the redundancy and the degree of training sample set a fixed.

zh-cn	通过比较各核函数的特点选择径向基核函数作为SVC的核函数,改进了粒子群优化算法中微粒速度和位置函数及惯性权重值算法,使用该方法优化SVM参数并建立预测模型。
en-us	By comparing the characteristics of the kernel function of radial basis kernel function is chosen as the SVC kernel function, improve the speed and position of particles in particle swarm optimization algorithm function and inertia weight value algorithm, the SVM parameters were optimized using this method and prediction model is established.

zh-cn	最后,通过案例运算和分析,证明该文方法具有更高的预测精度。
en-us	Finally, by case calculation and analysis, prove that the method has higher precision of prediction.

zh-cn	根据X波段航海雷达图像中海杂波的空间相关特性,提出了一种用于检测与抑制同频干扰噪声的方法。
en-us	According to the x-band Marine radar images cnooc and spatial correlation characteristics of clutter, this paper proposes a method of noise with the same frequency interference suppression is used in the detection of.

zh-cn	首先采用恒虚警率法确定合适阈值,利用相关法检测出干扰噪声线在雷达图像上的位置,然后利用一种改进型拉普拉斯线性增强模板实现干扰线上噪声点的定位,进而采用分段插值方法对检测出的噪声点进行修复以滤除噪声。
en-us	First constant false alarm rate method is used to determine the appropriate threshold, using the correlation method to detect the noise interference lines on a radar image, then use a modified Laplacian linear enhancement template function the positioning of the online noise interference, then the piecewise interpolation method is adopted to detect the noise points to repair in order to filter out the noise.

zh-cn	利用实测雷达数据测试所提算法性能,结果证明:与均值、中值等传统滤波算法相比,所提方法在高海况条件下既能简单快速有效地检测到同频干扰噪声,又能更好地保留原海浪信号的回波信息,满足了海浪信息反演对信号回波质量的要求;
en-us	Using measured radar data to test the proposed algorithm performance, the results show that: compared with traditional filtering algorithms such as mean, median, the proposed method under the condition of high sea condition can not only simple quickly and efficiently detect the same frequency interference noise, and better able to retain the original echo wave signal information, to satisfy the requirement for the quality of the signal echo wave information inversion;

zh-cn	在低海况条件下,也能有效去除同频干扰噪声。
en-us	Under the condition of low sea state, also can effectively remove the same frequency interference noise.

zh-cn	为了满足空空导弹在跟踪高速大机动目标时对导引隔离度特性提出的严苛的要求,采取平台式相控阵导引头结构。
en-us	In order to satisfy the air-to-air missiles in large maneuvering target tracking high speed to direct the stringent requirements of isolation characteristics put forward, taking platform structure of phased array seeker.

zh-cn	提出的平台式相控阵导引头采用外框拉杆驱动、内框电机驱动的模型,并在此基础上建立了平台相控阵导引头的跟踪模型、隔离度传递函数模型,通过平台角速度前馈实现角速度解耦。
en-us	Put forward the platform of phased array seeker adopts frame rod drive, model of frame, motor drive, and on this basis to establish the platform of phased array seeker tracking model, isolation degree of the transfer function model, through the platform angular velocity feed-forward realize decoupling angular velocity.

zh-cn	研究了采用不同的前馈角速度提取点时对隔离度特性的不同影响。
en-us	Studied using feedforward velocity of different extraction point on the isolation characteristics of different effects.

zh-cn	基于不同的隔离度模型研究了隔离度寄生回路稳定域分析和隔离度度寄生回路对制导系统的影响研究。
en-us	Based on different isolation degree model to study the isolation degree parasitic loop stability domain analysis and isolation DuDu parasitic circuit research on the influence of the guidance system.

zh-cn	通过上述研究,获得了平台相控阵导引头结构的数学模型,为后续工作奠定理论基础,验证了平台相控阵导引头结构方案具有与相控阵导引头相同的快速性,并且其隔离度水平为相控阵隔离度与平台隔离度的乘积,能够有效提高空空导弹制导精度。
en-us	Obtained platform through the above research, the mathematical model of phased array seeker structure, lay theoretical foundation for the follow-up work, platform structure plan of the phased array seeker is verified with the quickness of phased array seeker is the same, and the isolation level for the phased array isolation degree and platform isolation degree of product, can effectively improve the air-to-air missile guidance precision.

zh-cn	针对小型尾坐式飞行器航姿测量问题,设计了航姿测量系统。
en-us	For small tail sitting pose measurement problem, aircraft navigation navigation position measurement system is designed.

zh-cn	采用四元数法更新航姿参数再转换成欧拉角输出。
en-us	Using the quaternion method is more sia pose parameters into euler Angle output again.

zh-cn	由于小型尾坐式飞行器姿态变化范围大,针对传统四元数到欧拉角的转换算法在扰动下航向和姿态角易发生振荡的问题,提出了一种改进的全姿态四元数转换到欧拉角的转换算法。
en-us	Due to large range of small tail seated spacecraft attitude change, in view of the traditional quaternion to euler Angle conversion algorithm under disturbance heading and attitude Angle oscillation problems, puts forward an improved whole attitude quaternion to euler Angle conversion algorithm.

zh-cn	通过分析姿态矩阵中元素的符号,由四元数得到两组欧拉角,以姿态控制利益为牵引,选择正确的一组。
en-us	By analyzing the attitude matrix of element symbols, two groups of euler angles are obtained by quaternions, in the interests of the attitude control for traction, choosing the right group.

zh-cn	针对无迹卡尔曼滤波(unscented Kalman filter,UKF)算法在外界噪声干扰下测量精度降低的问题,引入自适应算法,使量测噪声统计特性随噪声的变化而自适应的调整,提高系统的抗干扰能力。
en-us	For no trace Kalman filtering (unscented Kalman filter, UKF) algorithm to reduce the measurement accuracy of problems under the outside noise interference, the introduction of the adaptive algorithm, the statistical feature of measurement noise and adaptive adjustment along with the change of noise, improve the anti-interference ability of the system.

zh-cn	针对小型尾坐式飞行器姿态易突变的问题,设计了强跟踪滤波器,利用多个渐消因子减小历史数据在测姿中的作用,提高当前信息的比重,提高系统对突变姿态的跟踪精度。
en-us	For small tail sitting spacecraft attitude easy mutation problem of strong tracking filter was designed, using multiple fading factor to reduce the role of historical data in measuring appearance, increase the share of current information, improve the system tracking precision of mutation posture.

zh-cn	最后,通过实验验证了全姿态解算算法、自适应UKF滤波算法和强跟踪算法的可行性,实验结果表明了设计的航姿测量系统对小型尾坐式飞行器的适用性。
en-us	Finally, the attitude algorithm is verified by experiment algorithm, adaptive UKF filter and strong tracking algorithm, the feasibility of the experimental results show that the design of navigation pose measurement system for small tail seated the applicability of the aircraft.

zh-cn	针对极化敏感阵列信号波达方向(direction of arrival,DOA)估计问题,提出了一种基于塔克张量域序贯截断高阶奇异值分解的正则极化旋转不变参数估计(Tucker tensor based regularized polarimetric estimation of signal parameters via rotational invariance technique,trpESPRIT)方法。
en-us	In view of the polarization sensitive array signal DOA (direction of concatenated, DOA) estimation problem, put forward a kind of based on sequential Tucker tensor domain truncation of higher order singular value decomposition of regular polarization rotation invariant parameter estimation (Tucker tensor -based regularized polarimetric estimation of signal parameters via rotational invariance technique, trpESPRIT) method.

zh-cn	首先对阵列接收信号进行塔克张量建模,之后通过序贯截断高阶奇异值分解获得塔克张量域信号子空间,最后利用多旋转不变子空间幅相关系获得信号DOA估计。
en-us	First array receiving signals for tucker tensor model, through the sequential truncation of higher order singular value decomposition to obtain tucker tensor domain signal subspace, and finally use the rotational invariant subspace of the relationship getting signal DOA estimation.

zh-cn	相比于传统矩阵建模方法,塔克张量建模更便于组织多维数据结构,实现高维的数据匹配操作,而序贯截断高阶奇异值分解则可以获得更高的信号子空间估计精度以及后续的DOA估计。
en-us	Compared to traditional matrix method tucker tensor modeling multidimensional data structure, easier to organize implementation of high-dimensional data matching operation, while sequential truncation of higher order singular value decomposition can achieve higher signal subspace estimation precision and subsequent DOA estimation.

zh-cn	仿真结果表明,trpESPRIT方法较之常规矩阵方法和矢量方法可以更好地抑制噪声,具有更高的信号DOA估计精度,在低信噪比和低快拍条件下仍然具有良好的分辨能力。
en-us	TrpESPRIT simulation results indicate that the method is compared with the conventional method of matrix and vector method can suppress the noise better, have a higher signal DOA estimation precision, in under the condition of low SNR and low fast, still has a good resolving power.

zh-cn	卫星导航的星座可用性是评价导航系统性能的重要指标之一。
en-us	Satellite navigation constellation availability is one of the important indexes of performance evaluation of navigation system.

zh-cn	基于马尔可夫过程建立了同时考虑卫星故障率和修复率的单星可用性模型,结合卫星的备份情况提出了空间信号层和服务层的星座可用性评估方法模型。
en-us	Based on markov process is established at the same time considering satellite failure rate and repair rate of single availability model of space are presented with the backup of the satellite signal layer and service layer constellation model of usability evaluation methods.

zh-cn	基于上述评估模型,结合大量实测数据分析了空间信号层和服务层的星座可用性概率。
en-us	Based on the above assessment model, combining a large amount of measured data is analyzed spatial signal layer and service layer constellation availability of probability.

zh-cn	结果表明:全球定位系统(global positioning system,GPS)星座可用性评估模型是有效的,GPS星座可用性符合其系统性能规范。
en-us	The results show that the global positioning system (global positioning system, GPS) constellation usability evaluation model is effective, GPS constellation availability in accordance with the system performance specifications.

zh-cn	提出的星座可用性评估方法对北斗卫星导航系统的全球化建设及其可用性评估有一定的参考价值。
en-us	Constellation usability evaluation method is proposed for the globalization of beidou satellite navigation system construction and its usability evaluation has certain reference value.

zh-cn	提出了一种基于角度量测统计特性差异的雷达距离多假目标欺骗干扰识别方法。
en-us	Is put forward based on the statistical feature of Angle measurement difference of false target deception jamming distance of radar recognition method.

zh-cn	首先针对传统的角度量测卡方检验方法容易将相同角度分辨单元内的多个真实目标误判为距离多假目标干扰的问题,利用虚假目标与真实目标距离量测之差的均值通常为时不变常数的特点,将角度量测卡方检验与距离量测差均值和方差联合检验相结合,实现了距离多假目标干扰存在性的准确判别;
en-us	First in view of the traditional method of Angle measurement chi-square easily within the same Angle resolution cell of multiple real goal mistaken for distance is the problem of multiple false targets jamming, using false target and the difference between the real target distance measurement of the average of the often too constant characteristic, the Angle and distance measuring chi-square measurement difference of mean and variance joint inspection unifies, has realized the distance of the existence of multiple false targets jamming accurately judging;

zh-cn	然后对多个时刻量测进行积累,并通过对应时刻角度量测做差,构造样本集合;
en-us	Then to accumulate, multiple time measurement and Angle measurement by corresponding moment do bad, construct sample collection;

zh-cn	最后利用虚假目标比真实目标角度量测方差大的特点,采用量测方差聚类划分的方法,实现了真-假目标的准确鉴别。
en-us	Finally use false target is larger than the real target Angle measurement variance characteristics, adopt the method of measurement variance clustering division, to achieve the true and false targets accurately identify.

zh-cn	基于不同分类器对同一样本分类能力不同,同一分类器对不同样本可分程度不同的思想,为不同样本赋予不同融合权重,提出了一种基于熵的自适应加权投票高分辨距离像(high range resolution profile,HRRP)融合识别方法。
en-us	Based on different classifier of the same sample classification ability is different, the same classifier with different degree of sample can be divided into different thoughts, the weight given to different samples of different fusion, this paper proposes a adaptive weighted voting based on entropy of high resolution distance (high range resolution profile, HRRP) fusion recognition method.

zh-cn	该方法将二分类相关向量机(relevance vector machine,RVM)扩展为多类分类RVM概率模型,并对不同HRRP特征样本进行分类,利用每个多类分类RVM输出的样本后验概率信息计算出的熵值自适应为各个样本赋予权重,使得不同分类器以及同一分类器对不同样本的决策占有不同的比重,熵值越大的样本赋予的融合权重越低,最后通过加权投票方法实现融合识别,得到目标的最终识别结果。
en-us	This method will two relevance vector machine classification (relevance vector machine, RVM) RVM extend multiple class classification probability model, classify and characteristics of different HRRP samples, samples of each class classification of RVM output more information to calculate the posterior probability of the adaptive entropy weights for each sample given, make different classifier, and the same classifier decisions on different samples have different proportion, the greater the entropy of fusion weights given by the sample is lower, the vote by weighting method fusion recognition, get the target recognition results in the end.

zh-cn	仿真实验结果验证了所提方法的有效性。
en-us	The simulation results verify the effectiveness of the proposed method.

zh-cn	为提高卫星信息传输过程中窃听难度,提出一种基于方向-极化状态调制技术的双极化卫星多输入多输出(multi input multi output,MIMO)安全传输方法。
en-us	To improve the hacking the difficulty in the process of satellite information transmission, put forward a direction - the state of polarization modulation technology based on the dual polarization satellite multiple input multiple output (multi input multi output, MIMO) secure transport method.

zh-cn	该方法将传输信号的极化状态与接收机方位信息相结合,实现信号差异性发射,增大非期望方向接收机解调信息的难度。
en-us	The method to transmit the polarization state of the combined with the receiver position information, realize the differences between signal emission, increase the difficulty of the undesired direction demodulation receiver information.

zh-cn	理论分析和仿真结果表明,相比于传统调制技术,基于方向-极化状态调制技术为双极化卫星MIMO系统的信息传输提供了一种更加安全的传输方案。
en-us	Theoretical analysis and simulation results show that compared with the traditional modulation technology, based on double polarization direction - state of polarization modulation technology for multi-input multi-output (MIMO) system of satellite information transmission provides a more secure transmission scheme.

zh-cn	提出了一种基于叠加度的系统卢比变换（Luby transform,LT）码编码方案。
en-us	Puts forward a system based on overlay rupees transform (Luby transform, LT) code coding scheme.

zh-cn	与需要预编码的系统Raptor码或交织编码的准系统掺杂LT码方案不同,由掺杂度分量与弱鲁棒孤波分布进行叠加的叠加度分布,使得系统LT码的中间节点能以LT编码方式构造输出节点。
en-us	And need precoding system Raptor code or mixed coding standard system doped LT code scheme, by doping level component and distribution of the weak robust soliton of superposition degree distribution, makes the system intermediate nodes to LT LT code output node structure.

zh-cn	理论分析了优化掺杂度分量叠加比例的系统LT码具有译码渐近性能,对给定码长k和冗余开销ε的编译码复杂度为O(k·ln（1/ε）)。
en-us	Scale component superposition theory to analyze the optimal doping degree system of LT codes decoding asymptotic performance, for a given yards long k and redundant overhead epsilon encoding decoding complexity is O (k, ln (1 / epsilon)).

zh-cn	仿真验证了优化后的有限长系统LT码克服了系统Raptor码在信道删除概率大于0.01即出现误码平台的问题,在译码失败概率10-4时相对于准系统掺杂LT码的所需译码冗余开销可降低12%
en-us	Simulation verify the finite length of the optimized system LT code to overcome the system Raptor code in channel delete probability is greater than 0.01 the problems of error platform, the decoding failure probability 10-4 when compared with the standard system doped LT codes needed to decode the redundant costs can be reduced by 12%

zh-cn	针对同时经历性能退化过程和外界冲击过程的系统,在假设性能退化过程为线性退化过程,冲击过程分别为极值冲击模型和δ冲击模型的基础上,分析了性能退化量对突发失效的失效阈值影响,建立了基于变失效阈值的竞争失效可靠性模型,求出了系统可靠性的解析表达式。
en-us	For experience at the same time performance degradation process and external shock system, under the assumption that performance degradation process for linear degradation process, impact process of extremum respectively impact model and the delta impact model, on the basis of analysis of the performance degradation of failure threshold effects of sudden failure, based on variable reliability failure threshold competition model, the analytical expression of the system reliability.

zh-cn	结合实例对可靠性模型进行了分析,对突发失效的失效阈值进行了灵敏性分析。
en-us	Combining the instance analyses reliability model, the sudden failure of failure threshold sensitivity analyses.

zh-cn	结果表明该模型可以有效地提高可靠性评估精度,具有较好的工程实践指导意义和理论参考价值。
en-us	Results show that the model can effectively improve the reliability evaluation precision, good engineering practice guiding significance and theoretical reference value.

zh-cn	针对雷达导引头下视超低空目标时,由于多径干扰造成单脉冲测向天线指向波动,导致目标跟踪丢失的问题,提出了一种基于单脉冲复角测量调整天线伺服系统的准则。
en-us	For goal, under the radar seeker as a low-level caused by multipath interference monopulse direction-finding antenna pointing fluctuations, lead to target tracking lost problem, this paper proposes a compound Angle measurement based on single pulse adjusting antenna servo system.

zh-cn	首先,根据弹目相对运动关系,构建了镜像干扰情况下的单脉冲测角模型,详细分析了天线指向波动对目标稳定跟踪的影响。
en-us	First of all, according to the relative motion of sight (els) relationship, build the image of single pulse Angle measuring model, analyzes the influence on stable target tracking antenna pointing fluctuations.

zh-cn	其次,提出了一种采用单脉冲复角测量目标高度的方法,并利用指向角度与指向高度同步变化的特性,推导出天线指向角的波动关系式,给出了天线伺服系统调整的准则。
en-us	Secondly, this paper proposes a target height measurement by monopulse compound Angle method, and use the point to point Angle and height change characteristics of synchronization, the antenna pointing Angle of wave equation is deduced, the adjustment on the basis of the antenna servo system is presented.

zh-cn	最后,仿真结果验证了所提方法的有效性。
en-us	Finally, the simulation results verify the effectiveness of the proposed method.

zh-cn	通过剖析现实生活中数据对象复杂性以及决策人思考的犹豫模糊性,提出了基于三角模糊数的犹豫直觉模糊集决策方法。
en-us	Through analyze the complexity of data objects in real life as well as policymakers think the hesitation of fuzziness, hesitation was proposed based on triangular fuzzy number intuitionistic fuzzy decision method.

zh-cn	首先,给出了三角模糊数犹豫直觉模糊集的定义,构建并证明了三角犹豫直觉模糊元及模糊数的基本运算法则和集成算子。
en-us	Hesitant first, gives the triangular fuzzy number intuitionistic fuzzy sets, the definition of a building and proves that the triangle hesitate and the fundamental operational principles of fuzzy number intuitionistic fuzzy yuan and integrated operator.

zh-cn	其次,通过对三角犹豫直觉模糊元的得分函数和精确函数的定义,实现了三角犹豫直觉模糊数下的对象间的取值比较。
en-us	Secondly, based on the triangle hesitate intuitionistic fuzzy scoring function and accurate function definition, has realized the triangle hesitate intuition fuzzy number value of the object under the comparison.

zh-cn	针对三角犹豫直觉模糊数下多属性决策分析中的不确定性权重求解难题,提出了一种基于得分函数和最大熵理论的最优权重求解模型,并构建遗传算法模型实施最优化求解。
en-us	In view of the triangle hesitate intuitionistic fuzzy number in multiple attribute decision analysis under uncertainty weight to solve the problem, this paper proposes a optimal based on the theory of the score function and maximum entropy weights to solve the model, and build model implementation of genetic algorithm optimization algorithm.

zh-cn	最后,给出了三角犹豫直觉模糊数下的多属性智能决策算法,并以算例证明了所提方法的可行性和有效性。
en-us	Triangle hesitation intuitionistic fuzzy Numbers is given under the multiple attribute intelligent decision algorithm, and with the example and clear to demonstrate the feasibility and effectiveness of the method.

zh-cn	随着系统工程的发展,对系统的质量提出了更高的要求。
en-us	With the development of systems engineering, puts forward the higher request about the quality of the system.

zh-cn	首先以系统建模语言活动图模型为焦点,提出一种将活动图模型自动转换为Petri网模型的机制;
en-us	First to system modeling language (uml) activity diagram model as the focus, a automatic conversion activity graph model is put forward for the mechanism of Petri net model;

zh-cn	接着对某指挥控制系统的发射模块进行建模,并通过转换机制将活动图模型转化为Petri网模型;
en-us	And then to the launch of a command and control system module modeling, and through the transformation mechanism to activity diagram model into Petri net model;

zh-cn	然后使用Petri网验证工具对转后之后的模型进行仿真验证,保证了指挥信息系统的正确性。
en-us	And then use the Petri net validation tool after after counter rotating model simulation, ensure the validity of the command information system.

zh-cn	在宽带雷达目标回波信号的半实物计算中,需要同时满足实时性和仿真精度的要求。
en-us	In wideband radar target echo signal of hardware-in-the-loop calculation, need to meet the requirements of real-time and accuracy of the simulation at the same time.

zh-cn	提出一种基于线性调频(linear frequency modulation,LFM)子脉冲的宽带雷达目标回波模拟方法,将LFM脉冲信号分成若干个窄带、短时线性调频子脉冲,通过计算各个子脉冲对应的目标回波信号,来重构全脉冲的宽带目标回波信号。
en-us	Based on a linear frequency modulation (linear frequency modulation, LFM) of wideband pulse radar target echo simulation, the LFM pulse signal into several narrow, short-term linear frequency modulation pulse, by calculating the corresponding target echo signal, each pulse to reconstruct the whole broadband target echo signal of pulse.

zh-cn	采用这种方法可大幅度减少算法的运算量,显著降低了算法对硬件资源的要求,提高了算法的实时性。
en-us	Using this method can significantly reduce the computational complexity of algorithm, significantly reduces the algorithm to the requirement of hardware resources, improve the real-time performance of the algorithm.

zh-cn	计算机仿真结果证明了方法的可行性并具有较高的计算精度。
en-us	The computer simulation results show that the method is feasible and has high calculation precision.

zh-cn	Apriori算法可用于从作战仿真实验数据中挖掘作战规律,但通常需要以大量实验数据为支撑。
en-us	Apriori algorithm can be used for the simulation data from combat rule of warfare, but usually need to be supported by a lot of experimental data.

zh-cn	为减少规律发现的成本,提出一种边实验边挖掘的序贯探索方法,及时发现并确认低支持度、高置信度的"潜在规则",再利用规则库避免重复探索,最终提高规律发现的效率。
en-us	To reduce the cost of law found, put forward a kind of experiment while mining sequential exploration methods, timely find and confirm the low support and high degree of confidence of the "potential rules", reuse the rule base to avoid repetition and exploration, ultimately improve the efficiency of law found.

zh-cn	概述了Apriori算法的原理及其在作战仿真实验中的应用;
en-us	Outlines the Apriori algorithm principle and its application in combat simulation experiment;

zh-cn	介绍了利用Apriori算法对探索实验进行序贯控制的思路流程及关键技术;
en-us	By using Apriori algorithm is introduced to explore experiment sequential control process and key technology;

zh-cn	最后通过蒙特卡罗仿真验证了该方法的有效性。
en-us	Finally the effectiveness of the proposed method is verified by monte carlo simulation.

zh-cn	为开展规律发现型作战仿真实验提供了新思路。
en-us	To carry out regular type found combat simulation provides a new way of thinking.

zh-cn	针对一般的基于Agent作战建模过程中没有实现军事人员主导下的军事概念模型直接驱动的问题,提出一种基于Agent行动图的作战建模方法。
en-us	Based on general Agent does not implement in the modeling process of operation is dominated by the military personnel of military conceptual model driven directly, in this paper, a modeling method based on Agent action figure of combat.

zh-cn	在给出基于Agent行动图建模基本原理的基础上,区分Agent行动组织结构图、通信网络图、动作属性图,提出了基于Agent行动图的作战系统静态概念模型建模方法,区分Agent行动指挥交互图、状态行为图,提出了基于Agent行动图的作战系统动态概念模型建模方法;
en-us	In modeling based on Agent action figure is given, on the basis of basic principle, to distinguish the Agent organization chart, communication network figure, the action attribute figure, put forward the concept of combat system static model based on Agent action figure modeling method, to distinguish the Agent action command interaction diagram, state diagram behavior, puts forward the concept of combat system dynamic model based on Agent action figure modeling method;

zh-cn	进一步建立了Agent行动图概念模型到行为仿真模型框架转换方法,并设计实现了基于Agent行动图的作战建模工具;
en-us	Further Agent action figure concept model is established to behavior simulation model frame transform method, designs and implements a modeling tool based on Agent action figure operations;

zh-cn	最后以装甲分队典型作战行动建模为例,验证了方法的可行性与有效性。
en-us	The last armored brigade typical operation model, for example, the feasibility and effectiveness of the method is validated.

zh-cn	为了支持新一代航电系统在体系结构设计阶段进行系统可靠性分析和评估,对复杂嵌入式系统利用体系结构分析与设计语言(architecture analysis and design language,AADL)进行系统的建模。
en-us	In order to support a new generation avionics system in architecture design phase for system reliability analysis and evaluation, for complex embedded systems using the architecture analysis and design language (architecture analysis and design language, AADL) modeling system.

zh-cn	提出了一种基于AADL系统体系结构模型的可靠性建模方法,设计出一套转换规则,对AADL体系结构模型的软硬件构件进行模型转换,实现从AADL系统体系结构可靠性模型到系统体系结构广义随机Petri网(system architecture general stochastic Petri net,SAGSPN)的转换,并基于加权的SAGSPN可靠性计算模型对系统进行可靠性评估。
en-us	This paper proposes a modeling method based on the reliability of the AADL system architecture model, designed a set of transformation rules, hardware and software components of AADL architecture model model transformation, from AADL architecture system reliability model to the system architecture of generalized stochastic Petri net (system architecture general stochastic Petri net, SAGSPN) transformation, and based on weighted SAGSPN reliability calculation model for reliability evaluation system.

zh-cn	最后通过对某飞控系统进行可靠性评估,验证了方法的有效性,证明该方法对航电系统的体系结构设计提供了支持。
en-us	The last of a flight control system is carried out through the reliability assessment, verify the validity of the method, proved that the method of avionics system architecture design provides support.

zh-cn	为加快迭代学习控制律的收敛速度,针对线性时不变系统,以P-型、D-型学习律为例,提出了区间可调节的、具有指数加速、含反馈信息的迭代学习控制算法。
en-us	, in order to speed up the convergence speed of iterative learning control law for linear time invariant system, P -, D - learning law as an example, puts forward the range adjustable, has accelerated, containing feedback iterative learning control algorithm.

zh-cn	首先,根据每次学习效果,确定下一次迭代需要修正的区间并在该区间内修正控制律增益;
en-us	First of all, according to each study effect, need to modify the interval and determine the next iteration in the area between the fixed gain control law;

zh-cn	其次,分析了所提算法的收敛性并给出其收敛条件;
en-us	Secondly, this paper analyzes the convergence of the proposed algorithm and its convergence condition is given;

zh-cn	最后,理论结果表明收敛速度主要取决于被控对象、控制律增益、修正指数和学习区间的大小。
en-us	Finally, the theoretical results show that the convergence speed control law mainly depends on the controlled object, gain, modified index and the size of the learning interval.

zh-cn	相同仿真条件下,与传统算法相比,所提算法具有更快的收敛速度。
en-us	The same simulation conditions, compared with the traditional algorithm, the proposed algorithm has faster convergence speed.

zh-cn	为了进一步提高倾转旋翼飞行器的建模精度,考虑旋翼挥舞运动、采用有限状态尾迹模型描述旋翼诱导速度,进而建立旋翼气动力数学模型;
en-us	In order to further improve the modeling precision of the tilt rotor aircraft, considering the rotor wave motion, a finite state wake model describe the rotor induced velocity, and then to establish the mathematical model of rotor aerodynamic force;

zh-cn	考虑旋翼/机翼/干扰,建立相应气动力数学模型;
en-us	Considering the rotor/wing/interference, aerodynamic force corresponding mathematical model is set up;

zh-cn	针对倾转旋翼飞行器操纵冗余问题,建立了适用于全模态的操纵策略数学模型。
en-us	For tilt rotor aircraft control redundancy, applicable Yu Quanmo state control strategy mathematical model is established.

zh-cn	最后以通用倾转旋翼飞行器数学模型和飞行试验数据,对建立的数学模型进行验证。
en-us	Mathematical model in general tilt rotor aircraft and flight test data, to establish the mathematical model for validation.

zh-cn	仿真结果表明建立的飞行动力学模型具有良好的精度,适用于飞行动力学其他问题的分析研究。
en-us	The simulation results show that flight dynamics model has good precision, applicable flight dynamics analysis and research of other problems.

zh-cn	基于低碰撞区跳频序列的准同步跳频通信系统在低碰撞区内具有低的多址干扰。
en-us	Based on low collision zone quasi synchronous frequency hopping communication system of frequency hopping sequence in the low collision zone has a low multiple access interference.

zh-cn	将已有的一维跳频序列低碰撞区扩展到时频二维,给出了两种构造二维时频低碰撞区跳频序列集的方法。
en-us	Existing one-dimensional low frequency hopping sequence collision zone extended frequency two-dimensional, then gives two kinds of low frequency in the two-dimensional structure method of frequency hopping sequence set collision zone.

zh-cn	构造法分别基于Welch Costas阵列和Golomb Costas阵列,通过序列循环移位的方法分别得到一类二维时频低碰撞区跳频序列集。
en-us	Construction method respectively based on Welch Costas array and Golomb Costas array, respectively by the method of cyclic shift sequences for a two dimensional time-frequency low frequency hopping sequence set collision zone.

zh-cn	新的序列集满足跳频序列的二维周期汉明自相关函数和互相关函数构成的理论界,同时在二维时频低碰撞区内具有最优的自相关特性和互相关特性。
en-us	New sets to satisfy frequency hopping sequences of two-dimensional periodic hamming autocorrelation function and cross correlation function of the theoretical circle, at the same time in the two-dimensional frequency low collision zone with the most optimal autocorrelation and cross-correlation properties.

zh-cn	S变换由短时傅里叶变换发展而来,克服了短时傅里叶变换窗长固定、不能同时展现信号高频及低频的缺点,但在脉冲性较强的α稳定分布噪声下,该方法性能退化甚至失效。
en-us	S transformation by the development of the short-time Fourier transform, and overcome the short-time Fourier transform window length is fixed, not presented the disadvantages of high frequency and low frequency signal, but sex strong alpha stable distribution in pulse noise, the method performance degradation or even failure.

zh-cn	对此,基于广义柯西分布,构造了一类可有效应用于强脉冲噪声环境的损失函数,并详细分析了其影响函数的稳健性。
en-us	To this, based on the generalized cauchy distribution, construct a class can be effectively used in strong impulse noise environment loss function, and analyzes in detail the influence function of robustness.

zh-cn	在此基础上,根据最大似然估计理论和S变换,提出了一种稳健S变换方法。
en-us	On this basis, according to the theory of maximum likelihood estimation and S transform, this paper proposes a robust S transform method.

zh-cn	该方法以S变换作为初始值,采用最大似然估计方法在时频域迭代得到,在保留S变换窗长选取灵活等优点的同时,进一步提高了S变换的时频聚集性。
en-us	This method takes the S transform as the initial value, using the maximum likelihood estimation in the time-frequency domain iteration, in S transform window select the advantages of flexible at the same time, further improve the S transform time-frequency clustering.

zh-cn	仿真实验表明,在处理脉冲噪声环境下的线性调频信号时,与传统的基于Myriad滤波、Meridian滤波等多种非线性滤波的方法相比,提出的稳健S变换不仅能有效抑制脉冲噪声,且在脉冲性较强的α稳定分布噪声环境下,具有良好的鲁棒性和优良的线性调频信号参数估计性能。
en-us	Simulation experiments show that the processing of linear frequency modulation signal, the pulse noise environment based on Myriad filter with traditional compared, Meridian, filtering and other nonlinear filtering method, the proposed robust S transform can not only effectively suppress impulse noise, and sex strong alpha stable distribution in pulse noise environment, has good robustness and good performance of parameter estimation of LFM signal.

zh-cn	针对异构网络中毫微微小区(femtocell)之间的同层干扰和femtocell与宏小区(macrocell)之间的跨层干扰,提出一种基于分簇的资源管理方案。
en-us	Aiming at femto village in heterogeneous network (femtocell) provided between the interference and femtocell and macro cell (macrocell) between the cross layer interference, a resource management scheme based on clustering.The solution includes two parts:

zh-cn	该方案包括两部分:第1部分是宏基站(macrocell base station,MBS)利用三轮子信道分配算法为宏用户分配子信道,再采用注水算法分配功率;
en-us	the first part is acer station (macrocell base station, MBS) channel allocation algorithm using three wheels for macro users distribution channel, by allocating power allocation algorithm;

zh-cn	第2部分首先采用遗传模拟退火算法为femtocell分簇,再利用启发式算法和卡罗需-库恩-塔克(Karush-Kuhn-Tucker,KKT)条件为毫微微用户分别分配子信道和功率。
en-us	Part 2 first USES the genetic simulated annealing algorithm for femtocell clustering, using heuristic algorithm and carol to Kuhn - Tucker (Karush - Kuhn - Tucker, KKT) conditions for femto user distribution channel and power respectively.

zh-cn	仿真结果表明,该方案有效地抑制了网络中的这两种干扰,满足了用户的数据速率需求,有效地提高了频谱效率。
en-us	The simulation results show that the scheme in the network was effectively inhibited the two interference, meet the demand of the user data rate, effectively improve the spectral efficiency.

zh-cn	针对吸气式高超声速飞行器控制中存在的执行机构受限问题,提出一种模糊反演控制设计策略。
en-us	For air-breathing hypersonic flight control actuator that exist in the constrained problem, put forward a design of fuzzy inverse control strategies.

zh-cn	设计一种新的辅助系统分别对跟踪误差和控制律进行补偿,在物理执行机构受限时能够同时保证闭环系统及跟踪误差的有界性。
en-us	Design a new kind of auxiliary system of the tracking error and control law to compensate respectively, at the same time in the limited physical actuators can ensure the closed-loop system and the boundedness of the tracking error.

zh-cn	在反演控制的设计框架下,引入模糊控制器逼近模型中的不确定项,提高控制系统的鲁棒性。
en-us	Under the design framework of inversion of control, the introduction of the uncertainties of approximation model of the fuzzy controller, improve the robustness of control system.

zh-cn	为防止出现传统反演方法中存在的"微分膨胀"问题,引入滑模微分器对虚拟导数进行求解。
en-us	To prevent the traditional inversion method in the problem of "differential expansion" of the introduction of the sliding differentiator for solving virtual derivative.

zh-cn	最后,通过实例仿真验证所设计控制策略的有效性。
en-us	Finally, an example simulation demonstrate the effectiveness of the designed control strategy.

zh-cn	针对空间变化的运动模糊图像,提出基于单帧图像的模糊检测与分割的盲复原方法。
en-us	On spatial changes of motion blurred image, this paper puts forward fuzzy detection and segmentation based on single frame image blind restoration methods.

zh-cn	首先,模糊检测生成模糊区域映射图;
en-us	First, fuzzy detection to generate regional map;

zh-cn	其次,采用腐蚀和膨胀分别对映射图中的模糊区域与清晰区域处理,利用处理结果标记,并采用分割算法分割图像;
en-us	Secondly, corrosion and expansion respectively adopted for map of fuzzy area with clear regional processing, using the processing result tags, and image segmentation based on the segmentation algorithm;

zh-cn	再次,分两步估计模糊核,并对模糊区域进行外延扩张,利用估计得到的模糊核进行反卷积去模糊;
en-us	Again, a two-step estimation fuzzy nuclear, and expansion of extension of fuzzy area, estimates are used to get the fuzzy core of deconvolution to fuzzy;

zh-cn	最后,去除被外延的部分,并与分割得到的清晰区域进行拼接,得到完整的去模糊后的图像。
en-us	Finally, remove were part of the extension, and get a clear area of the stitching and segmentation, fully to blur the image.

zh-cn	结果表明,算法在人工数据集峰值信噪比(peak signal to noise ratio,PSNR)平均提高10dB,均方根误差(root mean square error,RMSE)平均降低0.12,自然场景下的真实模糊数据集去模糊结果视觉质量明显提高。
en-us	The results show that the algorithm in artificial data set peak signal-to-noise ratio (peak signal to noise thewire, PSNR) increase an average of 10 db, root mean square error (root mean square error, RMSE) by an average of 0.12, under the natural scene of fuzzy data set to true results obviously improve the visual quality.

zh-cn	此外,该算法在减少模型复杂度的同时也提高了去模糊的质量。
en-us	In addition, the algorithm in reducing model complexity, but also improve the quality of the deblurring.

zh-cn	提出了一种基于离散的粒子群算法和单纯形法的优化机制来实现准入控制和功率控制的联合优化方案。
en-us	Put forward a kind of based on discrete particle swarm optimization (pso) algorithm and the simplex method, the optimization of the mechanism to implement the access control and joint optimization scheme of power control.

zh-cn	在主用户干扰温度门限和次用户QoS的约束下,将准入控制建模成0/1组合优化问题,并将功率控制建模成线性约束问题,由于准入控制是NP难,该方案将准入控制和功率控制进行加权规划进行优化。
en-us	In the main user interference temperature threshold and user's QoS constraints, the access control model into 0/1 combinatorial optimization problem, and the power control model into linear constraint problem, due to the access control is a np-hard, the scheme will be weighted access control and power control plan optimization.

zh-cn	同时,为降低计算复杂度,提出一种针对准入控制组合优化的可行性验证方法。
en-us	At the same time, to reduce the computational complexity, and put forward a kind of combinatorial optimization for access control feasibility validation method.

zh-cn	并且针对离散的粒子群算法的收敛性进行了证明。
en-us	And in view of the convergence of discrete particle swarm optimization (pso) algorithm has carried on the proof.

zh-cn	仿真与分析表明,该方案具有收敛性,相比其他优化方案,能更有效地提高用户准入量并降低用户功率消耗,提高网络性能。
en-us	Simulation and analysis show that this scheme has the convergence, compared with other optimization scheme, can more effectively improve users ZhunRuLiang and reduce power consumption, improve the network performance.

zh-cn	针对使用固体火箭发动机进行立方体卫星快速变轨机动过程中存在的姿态翻转问题,创新性地提出应用质量矩控制技术实现其姿态稳定。
en-us	For using satellite solid rocket engine cube fast orbit maneuver posture reverse problems existing in the process, put forward innovative mass moment control technology is applied to implement its posture stability.

zh-cn	首先推导了完整的八自由度动力学模型,并深入分析了质量矩控制机理;
en-us	First complete eight degrees of freedom dynamic model was deduced, and in-depth analysis of the mass moment control mechanism;

zh-cn	然后利用仿真手段对质量块移动产生的附加扰动力矩以及系统耦合进行了研究,并指导了执行机构的布局优化设计;
en-us	Then using the simulation method of added mass movement is disturbing moment and the system coupling are studied, and guide the actuator layout optimization design;

zh-cn	最后提出的双对称执行机构保证了附加扰动小的同时还大幅降低了通道间耦合。
en-us	Finally put forward the double symmetric enforcement agencies to ensure the small additional disturbance at the same time also greatly reduces the coupling between channels.

zh-cn	仿真表明该系统具有良好的操纵性。
en-us	The simulation shows that the system has a good maneuverability.

zh-cn	针对电子战任务规划中的多机协同压制敌防空雷达网的干扰布阵问题,提出了航线规划安全区概念。
en-us	For electronic warfare mission planning of multimachine synergy to suppress the interference of enemy air defense radar net problem, put forward the concept of route planning zone.

zh-cn	基于数学形态学方法对安全区最小宽度进行求解,以安全区最小宽度和各部干扰机距敌方雷达网中心距离之和作为目标函数,构建了干扰布阵的多目标优化模型,采用多目标粒子群优化算法对模型进行求解。
en-us	The minimum zone width is solved based on mathematical morphology method, in which the minimum zone width and ministries jammer distance from the center of enemy radar network as objective function, the sum, interfere with the embattled itself, the multi-objective optimization model was established using multi-objective particle swarm optimization algorithm to solve the model.

zh-cn	通过仿真实验对求解出的Pareto最优解集进行分析,得出了各部干扰机压制敌雷达网的最优干扰布阵方式,验证了所建多目标优化模型的正确性。
en-us	Through the simulation experiments for solving the Pareto optimal solution set is analyzed, it is concluded that the ministries jammer to suppress enemy radar network optimal interference disposal mode, verify the validity of the multi-objective optimization model is built.

zh-cn	同时也表明多目标粒子群优化算法在求解多机协同电子战干扰布阵问题是可行的、有效的。
en-us	And at the same time also shows that multi-objective particle swarm optimization algorithm in solving the questions of multiple cooperating machine electronic warfare interference disposal is feasible and effective.

zh-cn	针对杂波环境下多扩展目标跟踪中航迹起始和量测集划分问题,提出了一种基于高斯混合概率假设密度滤波器的扩展目标跟踪算法。
en-us	For clutter environment track initiation in multiple extended target tracking and measuring set partition problem, put forward a kind of based on the expansion of the gaussian mixture probability hypothesis density filter target tracking algorithm.

zh-cn	在航迹起始阶段利用最近邻指数法对量测集进行聚类趋势分析,接着通过改进OPTICS(ordering points to identify the clustering structure)算法,建立一个增广数据集排序来表示量测集的密度结构,该算法对参数选择、初始点选择均不敏感,可以滤除量测集中的杂波。
en-us	In track is beginning to use nearest neighbor clustering index method for measuring set trend analysis, and then by improving called (ordering points to identify the clustering structure) algorithm, and establish a set of augmented data sorting to said measuring the density of a set of structure, the algorithm is not sensitive to parameter selection, choice of initial points are, can filter out noise measured concentration.

zh-cn	仿真结果表明,在航迹起始阶段本文所提算法在保证起始性能的同时计算代价明显减少,在量测集划分过程中,所提算法能够有效划分不同形状、密度的扩展目标,自适应地确定划分数目,减少算法运行时间。
en-us	The simulation results show that the track is the starting stage in this paper, the proposed algorithm in the starting performance of the computational cost significantly reduced at the same time, in the process of measurement set partitioning, the proposed algorithm can effectively differentiate different shape, density of extended target, adaptively determine the partition number, reducing algorithm running time.

zh-cn	研究了LF蚁群聚类算法的改进问题。
en-us	Class LF ant clustering algorithm to improve problem is studied.

zh-cn	首次找准原则能够克服算法运行初期蚂蚁长时间遇不到待处理对象的现象,使得不同的蚂蚁一开始就能遇上不同对象。
en-us	First principles can overcome algorithm can find out early run ants find the phenomenon of object to be processed for a long time, make different ants can meet different objects from the start.

zh-cn	在LF算法中,当蚂蚁未负载且对当前对象试图执行拾起操作时,若不转移该对象,则采用位置相邻原则来预选下一个待处理对象。
en-us	In LF algorithm, when the ant was not load and to the current object trying to pick up the operation, if they do not transfer the object, takes place under the principle of adjacent to primary an object to be processed.

zh-cn	当蚂蚁负载且对当前对象试图执行放下操作时,则采用对象间相邻原则来选择相应的放置位置。
en-us	When ants load and to the current object down trying to enforce operation, the adjacent principle between object is used to select the corresponding place.

zh-cn	改进后的算法既可以独立处理聚类问题,又可以作为其他算法的预处理步骤,具有一定的应用价值。
en-us	The improved algorithm can handle clustering problems independently, and can be used as the preprocessing step, other algorithm has a certain application value.

zh-cn	考虑到雷达阵列对多目标的分辨率大小是评价波达方向估计算法性能的重要因素,论文基于非均匀线阵模型从克拉美罗-界角度分析了不同信噪比下阵列对两目标的最小分辨率极限。
en-us	Considering the resolution of the radar array of multi-objective size is important for doa estimation algorithm performance evaluation factors, the paper based on the non-uniform linear array model are analyzed from the points of view of grams of Latin America's - bound array under different signal-to-noise ratio on the minimum resolution limit of the two goals.

zh-cn	首先推导了关于未知参数(电角度和噪声方差)的双源远场信号模型下非矩阵形式的闭式克拉美-罗界解析式。
en-us	First about unknown parameters was deduced (electric) Angle and the noise variance under far-field signal model of dual source the matrix form of closed grams of Latin America - bound analytic expression.

zh-cn	在此基础上,通过建立最小距离分辨率与克拉美-罗界之间的关系等式,并用泰勒展开等数学运算做近似处理,推导得到了阵列对两信源在正交和非正交情况下的最小距离分辨率极限公式,并进一步揭示了影响系统分辨率性能的物理因素,蒙特卡罗仿真结果验证了理论推导的正确性。
en-us	On this basis, through the establishment of minimum distance resolution and g in Latin America - the boundary equation, the relationship between with Taylor expansion and other mathematical approximate processing, the array of the two source was derived under the condition of orthogonal and nonorthogonal formula of minimum distance resolution limit and further reveals the physical factors influencing the performances of the system resolution, monte carlo simulation results verify the validity of the theoretical derivation.

zh-cn	该结论可作为评判非均匀阵列设计和衡量波达方向估计算法性能优劣的重要理论依据。
en-us	The conclusion can be used as evaluation non-uniform array design and measure the performance of doa estimation algorithm of important theory basis.

zh-cn	针对当前装备维修质量评价忽视维修过程影响因素这一问题,将过程评价指标体系作为修后评价指标体系的先验知识,构建了一种基于贝叶斯网络的复杂装备维修质量评价模型。
en-us	In view of the current equipment maintenance quality evaluation to ignore maintenance process factors affecting the problem, the process of evaluation index system of evaluation index system as the repaired, prior knowledge, build a kind of complex equipment maintenance quality evaluation based on bayesian network model.

zh-cn	首先,建立了过程评价指标体系和修后评价指标体系,并对各项指标进行了简要分析。
en-us	First of all, process evaluation index system is established and repaired, the evaluation index system, and has carried on the brief analysis to the indicators.

zh-cn	然后,建立了维修质量评价的贝叶斯网络模型,通过改进的模糊综合评价方法确定了根节点的先验概率,通过专家经验法确定了子节点的条件概率,并给出了模型的具体求解步骤。
en-us	Then, maintenance quality evaluation of bayesian network model is established, through the improvement of fuzzy comprehensive evaluation method to determine the root node of the prior probability, through expert experience method to determine the conditional probability of child nodes, and the concrete solving steps of the model is given.

zh-cn	最后,通过算例仿真与分析对提出的方法进行了验证。
en-us	Finally, through simulation and analysis of the proposed method is verified.

zh-cn	结果表明,提出的方法能够在一定程度上解决复杂装备的维修质量评价问题,为完善复杂装备的维修质量评价理论提供了借鉴。
en-us	The results show that the proposed method can to a certain extent, solve the problem of complex equipment maintenance quality evaluation, to improve the complex equipment maintenance quality evaluation theory has provided the reference.

zh-cn	大型复杂机电液系统的故障安全分析面临的主要障碍是历史故障数据的不足。
en-us	Large, complex mechanical and electrical hydraulic system failure safety analysis the main obstacle is the lack of historical fault data.

zh-cn	针对该问题,提出了基于虚拟样机的机电液系统故障安全分析方法,设计并构建了其演示平台。
en-us	Aiming at this problem, was proposed based on virtual prototype of the mechanical and electrical hydraulic system failure safety analysis method, design and build the platform.

zh-cn	介绍了故障安全分析演示平台所涉及的关键技术实现方法,包括虚拟样机的建立与验证、基于故障仿真的故障模式与影响分析、基于蒙特卡罗仿真的概率风险分析以及基于广义回归神经网络的关键参数预警,并采用多种软件环境集成构建了演示平台。
en-us	Introduced fail-safe analysis demonstration method the key technology involved, including the establishment of the virtual prototype and validation, based on the fault simulation of failure mode and effect analysis, probability risk analysis based on monte carlo simulation, and key parameters of early warning based on generalized regression neural network, and use a variety of software environment integration platform is constructed.

zh-cn	操舵系统的案例研究结果表明,所提出的技术方法能够有效缓解历史故障数据不足的问题,演示平台能够满足机电液系统故障安全分析的需要。
en-us	Steering system of the case study results show that the proposed method can effectively alleviate the problem of insufficient historical failure data, the demo platform can meet the needs of the mechanical and electrical hydraulic system failure safety analysis.

zh-cn	为了充分利用稀疏表示分类算法中重构残差包含的特征信息,将重构残差的波段信息反馈到测试样本中,自适应增强样本的稀疏特征提取。
en-us	In order to make full use of sparse representation classification algorithm of reconstructing the characteristic information of the residual contains will reshape the residual band information feedback to the test sample, sample adaptive enhancement of sparse feature extraction.

zh-cn	但反馈调整过程可能会出现特征过拟合的问题,为了进一步提高算法的稳定性和分类精度,提出了紧耦合像元生成算法(close coupled set of pixels,CCSP)来平滑特征分布以解决过拟合问题,并最终提出了基于紧耦合像元的自适应增强类内稀疏表示高光谱图像分类方法(close coupled set of pixels-based adaptive boosting class-wise sparse representation classifier,CCSP-ABCWSRC)。
en-us	But feedback adjustment process characteristics may arise from the problem of fitting, to further improve the stability and classification accuracy of the algorithm, proposed the tightly coupled as a yuan generation algorithm (close coupled is the set of pixels, CCSP) to smooth the characteristics of distribution, in order to solve the problem, a fitting and eventually was proposed based on adaptive enhancement class tightly coupled like yuan sparse representation in hyperspectral image classification method (close coupled is the set of pixels - -based adaptive boosting class - wise sparse representation classifier, CCSP - ABCWSRC).

zh-cn	在Indian Pines,University of Pavia,Salinas三个高光谱数据集上的实验结果表明,提出的算法对高光谱图像进行了稳定有效的分类并且其分类精度优于同类算法。
en-us	In Indian Pines, the University of Pavia, goodness in three hyperspectral data sets on the experimental results show that the proposed algorithm for classification of hyperspectral image has carried on the stable and effective and its classification precision is superior to the similar algorithm.

zh-cn	研究了在进行多目标跟踪时机会数字阵列雷达(opportunistic digital array radar,ODAR)的功率资源管理问题。
en-us	Studied the opportunity digital array radar in multiple target tracking (opportunistic digital array radar, ODAR) power resource management problems.

zh-cn	针对复杂多变的环境和未知的目标信息所导致的不确定性,建立了基于随机和模糊机会约束规划(chance-constraint programming,CCP)的多目标稳健功率资源管理模型。
en-us	In view of the complicated and changeable environment and uncertainty, as a result of the unknown target information, based on random and fuzzy chance constrained programming (chance - the constraint programming, CCP) multi-objective robust power resource management model.

zh-cn	模型引入随机变量表征雷达总发射功率,引入模糊变量表征每个目标的RCS,以贝叶斯克拉美罗界(Bayesian Cramer Rao lower bound,BCRLB)作为目标跟踪精度的衡量标准。
en-us	Model introduced stochastic variable to characterize radar total transmit power, the introduction of fuzzy variables represent each target RCS, by luo bei Ye Sike Latin America (Bayesian Cramer Rao lower bound, BCRLB) as a measure of target tracking precision.

zh-cn	将随机模拟和模糊模拟都嵌入到遗传算法(genetic algorithm,GA)当中,从而预测出下一时刻满足给定置信水平的各目标最优的功率分配,然后根据求解出来的功率分配情况,利用无迹卡尔曼滤波器(unscented Kalman filter,UKF)进行目标跟踪。
en-us	Stochastic simulation and fuzzy simulation is embedded into the genetic algorithm (based algorithm, GA), so as to predict the next time meet the goal of a given confidence level, the optimal power allocation, and then, according to the solving of power allocation situation of no trace Kalman filter (unscented Kalman filter, UKF) for target tracking.

zh-cn	最后,通过仿真实验验证了算法的有效性和稳定性。
en-us	At last, the validity of the algorithm is verified by simulation experiment and stability.

zh-cn	针对装备保障任务多目标规划过程中任务与资源匹配复杂、目标权重获取困难和非劣解过多等问题,建立了装备保障任务多目标规划的目标模型和约束模型,提出了一种基于改进粒子群优化的交互式多目标装备保障任务规划方法。
en-us	For equipment support tasks in the process of multi-objective programming tasks and complex of resource matching and the target weight gain too much difficulties and solutions.in problems of equipment support tasks is established the goal of multi-objective programming model and constraint model, proposed a based on improved particle swarm optimization method of interactive multiobjective equipment support task planning.

zh-cn	通过离散化编码方式和任务优先排序,完成了任务与资源的匹配及任务时序的调整;
en-us	Through discretization encoding and task prioritization, completed the task and resource matching and the adjustment of the task sequence;

zh-cn	通过建立目标权重调整模型,实现了根据评价结果调整目标权重的交互过程,解决了目标权重无法精确获取的问题;
en-us	Through the establishment of objective weights adjustment model, to achieve the goal according to the evaluation results to adjust the weight of interactive process, solve the problem of the target weight can not accurately obtain;

zh-cn	通过调整后的目标权重构造适应度函数获取一个相对最优解,从而避免了因过多非劣解而导致决策困难的问题。
en-us	By the adjusted target weight structure of fitness function to obtain a relatively optimal solution, avoiding the decision-making difficulties caused by the excessive non inferior solution of the problem.

zh-cn	该方法能够较好地实现装备保障的精确化和高效化,在信息化条件下装备保障辅助决策及方案生成中具有重要的参考价值。
en-us	This method can well realize the accurate and highly efficient of the equipment support, under the condition of informatization equipment support auxiliary decision-making scheme generation and has important reference value.

zh-cn	针对宽带信号频域波达方向(direction of arrivals,DOA)估计方法在各子频带能量存在差异时性能下降的问题,提出一种基于归一化克拉美-罗界(Cramer-Rao bound,CRB)加权宽带DOA估计方法。
en-us	To frequency domain broadband signal DOA (direction of arrivals, DOA) estimation method in each sub-band energy difference problem of performance degradation, and put forward a kind of based on normalized grams of Latin America - ROM community (Cramer - Rao bound, the CRB) weighted broadband DOA estimation method.

zh-cn	首先在各子频带分别计算DOA估计值,然后根据信号在各子频带的归一化克拉美罗界值,对相应子频带的DOA估计值进行加权,从而提高DOA估计精度以及分辨率。
en-us	First in each sub-band DOA estimate is calculated respectively, then according to the signal in each sub-band of normalization, Latin American values, the DOA estimation of corresponding sub-band weighting, thus improve the DOA estimation precision and resolution.

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	针对传统认知无线网络功率控制策略难以在信号强度较弱时实现有效功率分配的问题,以认知用户所能获得的平均信道有效容量最大化为优化目标,提出了一种新的认知无线网络的功率控制与优化算法。
en-us	Against traditional cognitive wireless network power control strategy is difficult to achieve when signal strength is weak power allocation problem effectively, on the cognitive users can get the average effective channel capacity maximization as the optimization goal, this paper proposes a new power control of cognitive wireless network and optimization algorithm.

zh-cn	建立了信道容量及其状态转移模型,设计了支持时延QoS约束的平均信道有效容量目标函数,并采用Lagrangian定理详细推导了最优解的近似表达式,最后对影响平均信道有效容量的因素进行了仿真分析。
en-us	The channel capacity and the state transition model, design the support time delay QoS constraints the average effective channel capacity of the objective function, and USES the Lagrangian theorem of approximate expressions of the optimal solution is deduced in detail, finally, the factors affecting the average effective capacity of the channel are analyzed in the simulation.

zh-cn	结果表明,认知用户的平均信道有效容量和相同信噪比条件下认知用户发送能效比得到了明显提高。
en-us	The results showed that the average effective channel capacity of cognitive users and the same SNR has dramatically improve cognitive users to send can effect comparing.

zh-cn	针对再入飞行器飞行包线跨度大,系统不确定性及强干扰的特点,提出了一种基于干扰观测器的切换多胞控制方法。
en-us	For the reentry spacecraft flight envelope span is big, the system uncertainty, and the characteristics of strong interference, this paper proposes a switch more cell control method based on disturbance observer.

zh-cn	将再入飞行器建模为切换多胞系统,并将系统中的不确定项和干扰项等价为复合干扰。
en-us	The reentry vehicle is modeled as a switching multiple cell systems, and the system uncertainties and disturbances of the equivalent complex interference.

zh-cn	提出基于自适应Super-Twisting算法的干扰观测器对系统复合干扰进行估计,并在控制器设计中进行补偿,抑制复合干扰对系统的影响。
en-us	Put forward based on adaptive algorithm of Super - Twisting disturbance observer to estimate compound interference in a system, and compensation in the controller design, suppressing the influence of compound interference on the system.

zh-cn	利用Lyapunov函数方法证明了考虑复合干扰情况下闭环切换多胞系统全包线内的稳定性。
en-us	Using the method of Lyapunov function is proved that the compound disturbance case closed loop switching multiple cell systems stability within the envelope.

zh-cn	数值仿真结果表明,该方法对于系统不确定和干扰具有较强抑制效果,能够实现对指令信号的精确跟踪。
en-us	Numerical simulation results show that the proposed method for system uncertainty and disturbance has strong inhibition effect, can achieve precise tracking of command signal.

zh-cn	针对单波束多功能机载相控阵雷达的资源分配问题,提出一种自适应搜索加跟踪(track and search,TAS)调度算法。
en-us	For single beam multi-function airborne phased array radar resource allocation problems, puts forward an adaptive search and track (track and search, TAS) scheduling algorithm.

zh-cn	该算法以调度间隔为周期,基于先前调度任务的处理结果实时生成当前的任务请求集合,以跟踪类型任务竞争时间资源,搜索任务一直等待空闲时间片为准则,实现搜索和跟踪的协同调度。
en-us	The algorithm for scheduling interval period, processing results based on the previous scheduling tasks in real time to generate the current task request, to track the task type competition time resources, search task has been waiting for free time for the guidelines, realize the coordinated scheduling of searching and tracking.

zh-cn	此外利用波束位置、任务类型和预测速度信息,实时分配各执行任务的工作波形。
en-us	In addition to using the beam position, task type and speed of prediction information, real-time waveform distribution of each mission work.

zh-cn	仿真结果表明,该算法能够合理调度各类跟踪请求事件和搜索事件,同时具有自适应调整执行事件的跟踪时间间隔和探测波形的能力。
en-us	The simulation results show that the algorithm can reasonable scheduling request events and search all kinds of track, at the same time with the adaptive adjustment of implementing event tracking interval and the ability of detecting waveform.

zh-cn	提出了一维测距结合二维测向的分布式空间动平台间相对定位方法。
en-us	Proposed a one-dimensional range between distributed space moving platform combined with two-dimensional direction finding relative positioning method.

zh-cn	根据宽带正负斜率线性调频(linear frequency modulation,LFM)信号的时频特性,结合微波双向技术实现了动平台间的相对距离测量,并提出了测频率解相位模糊的短基线干涉仪高精度测向方法,解决了传统多基线干涉仪测角模型的概率性解模糊问题,同时对平台相对运动引起的多普勒干扰进行有效抑制。
en-us	Based on positive and negative slope linear frequency modulation (linear frequency modulation, LFM) signal of time-frequency characteristics, combined with microwave two-way technology measure the relative distance between the moving platform, and puts forward the measuring frequency solution phase fuzzy short baseline interferometer direction finding method has high precision, has solved the traditional multiple baseline interferometer Angle measurement model of probabilistic fuzzy problem solution, at the same time the doppler interference caused by the relative motion platform effectively suppressed.

zh-cn	最终通过评估系统对该方法的定位精度进行了有效验证。
en-us	Finally through the evaluation system on the positioning accuracy of the method was validated.

zh-cn	宽带干扰(wideband interference,WBI)是合成孔径雷达(synthetic aperture radar,SAR)中常见的干扰形式之一,它的存在极大地损害了SAR图像的质量,且WBI抑制一直是SAR干扰抑制中的一个难题。
en-us	Broadband interference (wideband interference, WBI) is a synthetic aperture radar (synthetic aperture radar, SAR) in one of the common forms of interference, it greatly damage the quality of SAR images, and WBI inhibition has been a difficult problem in SAR interference suppression.

zh-cn	首先,针对WBI难以识别的问题,本文提出一种基于相邻脉冲统计特性的WBI识别方法;
en-us	First, in view of the WBI is difficult to identify problems, this paper proposes a WBI recognition method based on statistical feature of adjacent pulses;

zh-cn	然后,在此基础上给出一种新的参数化SAR宽带干扰抑制方法。
en-us	Is presented in this paper, based on this and then a new method of parameterized SAR broadband interference suppression.

zh-cn	该方法首先把宽带干扰建模为多项式相位信号(polynomial phase signal,PPS),进而利用高阶模糊函数(high-order ambiguity function,HAF)以及相应的解模糊的方法来精确估计PPS的相关参数,从而将WBI信号转化为窄带干扰(narrowband interference,NBI)信号,然后利用现有的NBI信号抑制方法得到去除干扰后的回波信号;
en-us	This method first put broadband jamming is modeled as a polynomial phase signal (polynomial phase signal, PPS), then using the high-order fuzzy function (high - order ambiguity function, HAF) as well as the corresponding solutions of the fuzzy method to estimate the related parameters of PPS and WBI signal can be converted to narrowband interference (narrowband interference, NBI) signal, and then using existing NBI suppression of method to remove interference signal, after the echo signal;

zh-cn	最后,计算机仿真结果和实测数据处理结果验证了本文提出方法的有效性。
en-us	Finally, the computer simulation results and the measured data processing results show the effectiveness of the method proposed in this paper.

zh-cn	为发挥无人作战飞机(unmanned combat aerial vehicle,UCAV)的决策自主性、减轻UCAV操作员的任务负担,基于智能体模糊认知图(agent-based fuzzy cognitive map,ABFCM)模型框架,设计了包含信息处理、决策推理和人机交互的三层次UCAV自主攻击决策系统ABFCM模型。
en-us	To play an unmanned combat aircraft (unmanned combat aerial vehicle, UCAV) decision-making autonomy, lighten the burden of task UCAV operator, based on the intelligence that fuzzy cognitive map (agent - -based fuzzy cognitive map, ABFCM) model framework, information processing, decision-making and reasoning, and the part of the design of human-computer interaction three hierarchical ABFCM UCAV autonomous attack decision system model.

zh-cn	该模型将UCAV自主攻击决策内容合理地分解在不同层次和功能的Agent中,在分别建立各Agent因果推理模型的基础上,实现了合理有序地组织整个决策推理行为。
en-us	The model will be UCAV autonomous attack decision content reasonably decomposition in different levels and functions of the Agent, in each Agent causal reasoning model is set up respectively on the basis of achieved a reasonable and orderly organization the whole decision-making reasoning behavior.

zh-cn	通过仿真分析,验证了所建模型的合理性和可行性,同时也表明该自主攻击决策模型将有助于UCAV适应未来复杂的战场环境,提升监督控制模式下的自主作战能力。
en-us	Is verified by the simulation analysis, the rationality and feasibility of the model, at the same time also shows that the autonomous attack decision-making model will help the UCAV in the future of the complex battlefield environment, improve supervision and control mode of the independent combat ability.

zh-cn	针对传统变换域通信系统的基函数门限设计单一固定,且未考虑系统吞吐量的缺点,提出了一种新型的双门限基函数优化设计方法。
en-us	In view of the traditional threshold transform domain communication system basis function design of the single fixed, and not considering the shortcomings of system throughput, puts forward a new method for the optimization design of double threshold basis function.

zh-cn	该方法通过高、低门限的合理设定,确立基函数幅度谱与干扰幅度谱的动态关系式。
en-us	The method by high and low threshold of reasonable setting, establish the basis function amplitude spectrum and the disturbance amplitude spectrum of dynamic equation.

zh-cn	定义变量PCR(probability of bit error to output capacity ratio)为系统误码率与吞吐量的比值,来综合度量通信系统性能。
en-us	Define variables PCR (aim-listed probability of bit error to the output capacity thewire) for the system bit error rate and the ratio of throughput, to comprehensive measure communication system performance.

zh-cn	通过理论分析推导出PCR关于门限的表达式,进而建立优化模型,并采用遍历法进行最终优化搜索。
en-us	Through the theoretical analysis of PCR is deduced on the expressions of the threshold, and then optimization model is established, and finally, using traversing search.

zh-cn	经仿真测试,与传统的二进制门限设计相比,本文所设计双门限优化算法在误码率与系统吞吐量性能上都有较大提升,并能够实现变换域通信系统误码率与吞吐量的最佳权衡。
en-us	By the simulation test, compared with the traditional binary threshold design, this paper designed double threshold optimization algorithm on the bit error rate and system throughput performance is promoted, and can realize the transform domain communication system the best balance of bit error rate and throughput.

zh-cn	针对防空相控阵雷达中时间资源分配主观性强、利用率低的问题,结合任务内部结构,提出一种新的在线交错调度算法。
en-us	Aiming at time resource allocation in air defense phased array radar strong subjectivity, the problem of low utilization, in combination with task internal structure, put forward a new online scheduling algorithm.

zh-cn	该算法在将任务的重要性和紧急性均置于动态优先级的基础上,使得雷达任务收、发波束之间的等待期可以用来执行其他波束的发射期或接收期。
en-us	In the algorithm puts task, the importance and urgency of the dynamic priority, on the basis of the radar task and send a beam between the waiting period can be used to perform other stage launch or receive the beam.

zh-cn	仿真结果表明,相比于原有的动态优先级算法,所提算法的调度成功率提升了25%,时间利用率提升了35%,执行威胁率提升了25%。
en-us	Simulation results show that compared with the original dynamic priority algorithm, the proposed algorithm of scheduling success ratio of 25%, utilization rate of time increased by 35%, implement threat rate of 25%.

zh-cn	基于李群的动力学系统建模方法不依赖局部坐标和浸入空间的特性,因而常被用于描述一般力学系统。
en-us	Dynamic system modeling method based on lie group and do not rely on the local coordinate system into the feature space, and thus are often used to describe the general mechanical system.

zh-cn	针对一类基于李群SO(3)描述的力学系统,考虑了实际姿态位形可测但角速度不可测的情况,利用SO(3)上曲率张量、Levi-Civita联络及测地线等内蕴信息,设计了SO(3)上的Super-Twisting内蕴滑模观测器,对实际姿态位形和旋转角速度进行观测,并在其切空间内分析了所设计观测器的收敛性能。
en-us	‭⁣⁣⁣⁣For a class based on lie group SO (3) the description of the mechanical system, considering the actual profile configuration of measurable but angular velocity unpredictable, the use of SO (3) the curvature tensor, Levi - Civita contact and geodesic intrinsic information, such as design SO (3) the Super - Twisting on the intrinsic sliding mode observer, configuration and the rotating angular velocity observations of actual posture, and in his cut space analyses the convergence of the observer is designed.

zh-cn	最后将所设计的观测器应用在四旋翼平台并进行仿真,仿真结果表明,所设计的观测器具有较好的观测效果和较强的鲁棒性。
en-us	‭⁣⁣⁣⁣Finally applying the observer is designed in four rotor and carry on the simulation platform, the simulation results show that the designed observer has a good effect and strong robustness. ‭⁣⁣⁣⁣

zh-cn	针对传统的可重复使用运载器(reusable launch vehicle,RLV)末端能量管理段轨迹生成算法存在的在线规划能力有限和制导精度不够的问题,提出了一种基于内核提取协议和微分平坦理论的三维在线轨迹规划算法。
en-us	In view of the traditional reusable launch vehicles (these reusable launch vehicle, RLV) energy management path generation algorithm is at the end of the online planning ability is limited and the lack of guidance accuracy, is put forward based on the kernel extraction protocol and the theory of differential flat three-dimensional online trajectory planning algorithm.

zh-cn	首先,推导给出了以高度为自变量、动压为状态变量的RLV三自由度运动方程组;‭
en-us	‭First of all, the derivation is given with a high degree of state variables as independent variables, dynamic pressure as RLV three degrees of freedom motion equations;

zh-cn	然后,利用新方程组的平坦特性,选取纵程、横程和动压为相应的平坦输出,建立了不包含微分方程的最优控制问题;‭
en-us	‭Then, using the new system of equations, plain features ZongCheng, transverse process and dynamic pressure as the flatness of the corresponding output, does not contain the differential equation of the optimal control is established; ‭

zh-cn	随后,采用分段B样条参数化平坦输出,将最优控制问题离散化得到非线性规划问题;‭
en-us	Then, using piecewise b-spline parametric flat output, will get the nonlinear optimal control problem discretization programming problem;

zh-cn	最后,采用基于序列二次规划算法的稀疏非线性优化器进行求解。
en-us	‭Finally, the sparse based on sequential quadratic programming algorithm to solve nonlinear optimizer. ‭

zh-cn	仿真结果验证了该末端能量管理段在线轨迹规划算法的有效性。
en-us	The simulation results verified the end power management section of the online trajectory planning algorithm is effective.

zh-cn	研究了多输入多输出(multiple input multiple output,MIMO)雷达中的二维波达角(direction of arrival,DOA)估计问题,并提出了一种嵌套平行阵下基于子空间的二维DOA估计算法。
en-us	Research the multiple input multiple output (multiple input multiple output, MIMO) of the radar Angle of 2-d DOA (direction of concatenated, DOA) estimation problem, and proposes a nested parallel array under the 2-d DOA estimation algorithm based on subspace.

zh-cn	利用存在嵌套关系的双平行阵(two parallel uniform linear array,TPULA)作为收发阵列,大大增加了自由度(degree of freedom,DOF)。
en-us	‭⁣⁣⁣⁣Using the nested relation between double parallel array (two parallel uniform linear array, TPULA) as the sending and receiving array, greatly increased the degree of freedom (DOF) degree of freedom,.

zh-cn	在DOA估计方面,算法利用数据重构增加虚拟脉冲数,并利用酉变换降低运算复杂度,然后分别基于信号子空间和噪声子空间获得了自动配对的二维DOA估计的闭式解。
en-us	‭⁣⁣⁣⁣In DOA estimation algorithm using data refactoring increase virtual pulse count, and by using unitary transformation to reduce the computation complexity, and then respectively based on signal subspace and noise subspace won the pairs automatically closed solution of 2-d DOA estimation.

zh-cn	算法复杂度低,而且相比MIMO雷达中传统TPULA下的算法,该算法拥有更好的角度估计性能,并可辨别空间相干目标。
en-us	‭⁣⁣⁣⁣Low algorithm complexity, and than the MIMO radar under traditional TPULA algorithm, this algorithm has better Angle estimation performance, and can identify the spatial coherent goals.

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

zh-cn	Q学习算法由于不需要先验知识即可学习,对于求解复杂的优化决策问题具有广泛的应用前景。
en-us	Q learning algorithm does not require a priori knowledge due to be learning, to solve the complicated optimization decision problem with broad application prospects.

zh-cn	本文针对当前空战目标分配算法的优缺点,提出了ABMS(agent-based modeling and simulation)中基于Q学习算法的空战目标分配方法。
en-us	In this paper the advantages and disadvantages of the current air combat target allocation algorithm, put forward the "ABMS (agent - -based modeling and simulation) in air combat target allocation method based on Q learning algorithm.

zh-cn	首先介绍了空战Agent建模; ‭
en-us	First introduced the air Agent modeling; ‭

zh-cn	然后给出了Q学习算法应用于空战目标分配的方法流程,并严格定义了"状态-动作"对的选择规则,最后通过仿真实验证明了该方法的合理性和有效性。
en-us	And then gives the Q learning algorithm is applied to air combat target allocation method process, and strictly defines the "state - action" to the selection rules, finally through the simulation experiment proves the rationality and validity of the method.

zh-cn	本文方法避免了对先验知识的依赖,并且脱离了局部最优陷阱。
en-us	The method to avoid the dependence on the prior knowledge, and from the local optimum trap.

zh-cn	杂波背景非均匀导致经典自适应检测方法性能下降,为改善辅助数据缺失环境下的目标检测性能,研究了雷达目标结构化自适应检测方法。
en-us	Heterogeneous clutter background led to the decrease of the classic adaptive performance test method, to improve the target detection performance of the secondary data missing environment, structured adaptive radar target detection method is studied.

zh-cn	利用杂波协方差矩阵斜对称特征,设计了结构化广义似然比检验自适应检测器,提高了杂波谱结构化信息和待检测单元杂波信息的利用率;‭
en-us	‭⁣⁣⁣⁣Skew symmetric feature the clutter covariance matrix, designed the structured generalized likelihood ratio test adaptive detector, improved the spectrum structured information and unit to be detected clutter information utilization;

zh-cn	进一步推导了检测器的实数域表达式。
en-us	‭Further detector real domain expression was deduced. ‭⁣⁣⁣⁣

zh-cn	仿真分析表明,所提检测器具有恒虚警率特性,其检测性能对不同杂波相关性具有很好的鲁棒性。
en-us	Simulation analysis show that the proposed detection apparatus has permanently false-alarm rate characteristics, and its detection performance for different clutter correlation has a good robustness. ‭⁣⁣⁣⁣

zh-cn	在辅助数据缺失环境下,所提检测器性能优于现有典型非结构化和结构化检测器,且这种优势随着辅助数据缺失程度的增大而加大。
en-us	Under the environment of lack of secondary data, the proposed detector is better than the existing typical unstructured and structured detector, and the advantages of increased with the increace of secondary data missing.

zh-cn	车载合成孔径雷达(automobile-based synthetic aperture radar,AutoSAR)系统具有灵活性和低实验成本性。
en-us	Automotive synthetic aperture radar (automobile - -based synthetic aperture radar, AutoSAR) system has the flexibility and low experiment into nature.

zh-cn	基于车载系统的研究成果可应用于机载和星载SAR系统。
en-us	‭Based on the research achievements of on-board system can be applied to airborne and space-borne SAR system.

zh-cn	针对车载全极化干涉合成孔径雷达(Interferometric SAR,InSAR)系统存在通道误差的问题,提出了系统极化通道内和通道间幅相误差提取和校正方案。
en-us	‭For car full polarization Interferometric synthetic aperture radar (Interferometric SAR, InSAR) system error of channel problems, put forward the system and polarization channels in the channel between phase error and correction method.

zh-cn	该方案利用场景中的强点目标和分布目标完成通道误差提取和校正,无需系统内定标信号,易于实现。
en-us	‭The scheme used in the scene better target and distribution complete extraction and channel error correction, without calibration signal in this system, easy to implement.

zh-cn	实测数据的结果表明系统通道误差得到了良好的校正,证明了该方案的有效性。
en-us	‭Channel results show that the system error of the measured data obtained good correction, and prove the effectiveness of the proposed scheme. ‭

zh-cn	任务和资源调度方法是云系统的关键技术之一。
en-us	Task and resource scheduling method is one of the key technologies of cloud system.

zh-cn	但是,现有的研究往往忽略实时任务的高动态性和任务执行时间的随机性,使得调度方案的实际性能与期望性能相差甚远。
en-us	‭⁣⁣⁣⁣However, the existing research often ignore the high dynamic real-time tasks and the task execution time of randomness, makes the actual performance of the scheduling scheme is far and expected performance.

zh-cn	针对以上问题,本文设计一个随机性感知的调度框架;
en-us	‭⁣⁣⁣⁣To solve above problems, this paper design a stochastic scheduling framework of perception;

zh-cn	提出一个启发式调度算法集成前摄性和反应式策略(proactive and reactive strategy,PRS)来对任务进行调度,以提高云系统保障实时任务时效性的能力;
en-us	A heuristic scheduling algorithm integrated proactive and reactive strategies (proactive and reactive strategy, PRS) to scheduling tasks, in order to improve the timeliness of cloud system security real-time tasks ability;

zh-cn	并提出3个计算资源伸缩策略来动态调整计算资源,以减少能量消耗。
en-us	And put forward three expansion strategy to dynamically adjust the computing resources, computing resources in order to reduce energy consumption. ‭⁣⁣⁣⁣

zh-cn	最后,通过实验将算法PRS的性能与其他4个算法进行比较。
en-us	Finally, the algorithm through the experiment of PRS performance comparing with other four algorithms.

zh-cn	实验结果表明,在任务完成率和能耗方面,算法PRS的性能比已有算法提高13.‭⁣⁣⁣⁣85%和17.‭⁣⁣⁣⁣23%。
en-us	‭⁣⁣⁣⁣The experimental results show that the task completion rate and energy consumption, algorithm performance than the existing algorithm of PRS increased by 13. ‭⁣⁣⁣⁣85% and 17. ‭⁣⁣⁣⁣23%.

zh-cn	针对现行航空四站保障效能评估方法单一、评估偏差较大的问题,提出基于组合权重方法的组合评估模型。
en-us	In view of the current aviation four security effectiveness evaluation method of the single, evaluation of the deflection problem, put forward the combination evaluation model based on combination weighting method.

zh-cn	详细介绍了航空四站保障效能组合评估模型的建立过程,分别运用6种综合评价方法对该问题进行了评估分析,在对各评价结果进行事前一致性检验之后通过一定的组合算法实施组合评估。
en-us	And introduces in detail the four stations to ensure efficiency of the combination of the process of establishing evaluation model, respectively by using 6 kinds of comprehensive evaluation method on the analysis of the problems were evaluated after the consistency check in advance of the evaluation results by the combination of algorithm implementation of portfolio assessment.

zh-cn	经过事后一致性检验发现该组合评估方法有效,可以对现行的效能评估工作进行组合评估改进。
en-us	And through the consistency check later found that the combination evaluation method is effective and can work effectiveness evaluation of the existing portfolio assessment.

zh-cn	为了提高分布式多输入多输出(multiple input multiple output,MIMO)雷达的目标定位精度,分析了阵元、发射功率和信号带宽对定位精度的影响,进而提出一种将三者联合优化的资源分配算法。
en-us	In order to improve the distributed multiple input multiple output (multiple input multiple output, MIMO) of radar target positioning accuracy, analyzes the emitting power and signal bandwidth, influence on positioning accuracy, and then puts forward a combined optimization of resource allocation algorithm.

zh-cn	首先,以最小化目标的平方位置误差下限(squared position error bound,SPEB)为目标函数,建立了包含阵元、功率和带宽3个变量的优化模型;‭
en-us	‭First of all, to minimize the square of the target position error threshold (squared position error bound, SPEB) as objective function, contains the array is built, power and bandwidth optimization model of the three variables;

zh-cn	然后,通过推导最优功率分配矢量和带宽分配矢量的关系简化模型;‭
en-us	‭Then, the optimal power allocation vector was derived and simplified model the relationship between the bandwidth allocation vector;

zh-cn	最后利用凸松弛和循环最小化算法将优化问题转化成二阶锥形式,求解得到最优的资源分配策略。
en-us	‭Finally using convex relaxation and loop minimization algorithm optimization problem into a second-order cone form, obtaining the optimal resource allocation strategy.

zh-cn	仿真结果表明,利用所提出的算法进行资源分配能明显提高目标的定位精度;
en-us	‭The simulation results show that using the proposed algorithm for the allocation of resources can significantly improve the location accuracy of target;

zh-cn	‭信号有效带宽对目标定位精度的影响大于发射功率。
en-us	‭Signal bandwidth effectively to the target location accuracy is greater than the influence of transmission power.

zh-cn	控制耦合是滚转导弹所具备的一大特性问题。
en-us	Control coupling is a feature of roll missiles have problem.

zh-cn	首先,推导了滚转导弹双通道舵系统在准弹体系下的等效传递函数矩阵,从理论上证明了控制耦合产生的机理,总结了控制耦合的基本特性。
en-us	‭First of all, dual channel rudder roll missile system was deduced in equivalent transfer function matrix of the elastic system, theoretically proved that the control coupling mechanism, summarizes the control the basic characteristic of the coupling.

zh-cn	其次,分析了主通道的舵效率与无量纲转速、舵机阻尼之间的等量关系。
en-us	‭Secondly, analyzed the main rudder efficiency and the equivalent relation between the dimensionless rotational speed, steering gear damping.

zh-cn	第三,对比研究了两种解耦方法,给出前馈动态补偿物理可实现的条件,从原理上证明工程上常使用的静态解耦超前安装措施实质上是前馈动态补偿的稳态形式。
en-us	‭Third, the comparative study of two decoupling method, dynamic feedforward compensation is given physical conditions, can be realized in principle proves that commonly used in engineering measures of static decoupling installation in advance is essentially dynamic feedforward compensation form of steady state.

zh-cn	对于周期指令,静态解耦受指令频率的影响,而动态可实现完全解耦,且可以通过增加两个零点获得更好的动态特性。
en-us	‭Instructions for the cycle, the static decoupling is affected by frequency of instruction, and can realize dynamic decoupling completely, and can get better by adding two zero dynamic characteristics.

zh-cn	最后,通过数学仿真验证了以上结论。
en-us	‭Finally, the above conclusion is verified by mathematical simulation. ‭

zh-cn	针对只有目标与载机的相对距离信息,而无速度信息的跟踪控制问题,以及在任务场景中对四旋翼无人机期望姿态角有约束的要求,设计了一种位置-姿态控制器。
en-us	For only the target and the aircraft relative distance information, without speed tracking control problem of information, as well as in the task scenario expect attitude Angle of four rotor unmanned aerial vehicles (uavs) have constrained demand, a position - attitude controller is designed.

zh-cn	位置控制器只需要目标与载机的相对距离作为输入,其输出保证所生成的期望姿态指令在指定的范围内。
en-us	‭Position controller needs only goal and the relative distance of carrier aircraft as input, the output to ensure the generated expect gesture commands in the specified range.

zh-cn	为了保证在有限时间收敛至期望姿态,姿态控制器采用了二阶滑模的设计方法,缓解了电机输出指令颤振,并对外部扰动和模型不确定性具有较好的鲁棒性。
en-us	‭In order to guarantee in finite time convergence to expect posture, using the second-order sliding mode control design method of easing motor output instruction flutter, uncertainties and external disturbances and model has good robustness.

zh-cn	最后进行了在风场中针对多种机动形式的目标进行了跟踪飞行仿真,得到了满意的跟踪效果。
en-us	‭Finally has carried on the in wind field for multiple to track a maneuvering target in the form of flight simulation, satisfied the tracking effect. ‭

zh-cn	针对大气层外动能拦截器的末制导问题,建立了包含发动机误差源的六自由度模型。
en-us	View of the problem of terminal guidance in atmosphere kinetic energy interceptor, contain engine error sources of six degrees of freedom model is established.

zh-cn	在考虑目标机动加速度和拦截器状态估计误差的情况下,基于预测控制理论,提出了一种形式简单的增广预测制导律,并且采用李雅普诺夫第二方法证明了制导系统的渐近稳定性。
en-us	Considering the target maneuvering acceleration and the interceptor under the condition of state estimation error, based on the predictive control theory, this paper proposes a simple augmented predictive guidance law in form, and USES the lyapunov second method to prove the asymptotic stability of the guidance system.

zh-cn	针对拦截器能量优化问题,提出了一种基于序列二次规划(sequential quadratic programming,SQP)算法的拦截器能量优化方法。
en-us	In view of the interceptor energy optimization problem, puts forward a kind of based on sequential quadratic programming (sequential quadratic programming, SQP) interceptor energy optimization method of the algorithm.

zh-cn	仿真结果表明,所设计的制导律和能量优化方法,能够在精确命中目标的同时,满足燃料消耗最小、发动机开关频率较小的要求。
en-us	The simulation results show that the designed guidance law and energy optimization method, can accurate shot on target at the same time, meet the minimum fuel consumption, engine switch frequency smaller request.

zh-cn	针对目前随舰特装器材配置研究仅以单一故障分布为假设,难以满足实际情况的问题,提出了基于多需求分布的特装器材随舰配置多目标优化模型。
en-us	In view of the present study on special assembly equipment configuration for a single failure distribution assumption, it is difficult to meet the problems of actual situation, proposed based on the demand distribution of loading equipment on configuration multi-objective optimization model.

zh-cn	根据更新理论,分别构建了指数、Weibull、正态分布的保障概率模型,并综合建立了系统保障概率模型。
en-us	According to the updated theory, respectively constructed index, Weibull, the guarantee of normal distribution probability model, and integrated system security probability model is established.

zh-cn	结合费用目标,以特装器材的体积和质量作为约束条件,建立了基于保障概率和配置费用的多目标多约束优化模型。
en-us	‭The target cost, volume and quality of loading equipment in as constraints, based on security probability and configuration of multi-objective constraint optimization model.

zh-cn	通过引入逼近理想解排序(technique for order preference by similarity to ideal solution,TOPSIS)法确定各配置方案的贴近度,作为遗传算法求解的适应度函数,得到了特装器材随舰配置最优方案,分析了目标之间、目标与约束条件之间的关系。
en-us	‭Sorting by introducing close to ideal solution (technique for order preference by similarity to ideal solution, TOPSIS) method to determine the degree of each configuration scheme as fitness function of genetic algorithm, got the special loading equipment on configuration, the optimal scheme, analyzes the target, the relationship between the objectives and constraints.

zh-cn	算例结果表明,该模型和算法对于解决复杂装备的特装器材优化配置问题具有应用方便、性能良好的优点,为特装器材配置综合决策提供了新的思路。
en-us	‭Numerical example results show that the proposed model and algorithm for solving complex equipment of optimized configuration of installed equipment possesses the advantages of convenient application, the performance good, for the special assembly equipment configuration integrated decision-making provides a new train of thought. ‭

zh-cn	间歇采样转发干扰是一种先进的有源相干干扰技术,主要利用欠采样和收发分时技术实现脉内假目标群干扰,现有雷达抗干扰手段尚无法实施有效对抗。
en-us	Intermittent sampling forward interference is an advanced active coherent interference technology, mainly using the undersampling and transceiver time-sharing technology to implement false target within pulse interference, existing radar anti-jamming methods have yet to be effective against.

zh-cn	在深入研究间歇采样转发干扰原理的基础上,针对其多普勒频移干扰的特点,设计了一种脉内正交的线性调频-相位编码波形,该波形不仅能够在无干扰条件下进行正常检测目标,具有一定的多普勒不敏感和低副瓣特性;
en-us	Forward in the further study of intermittent sampling interference principle, on the basis of according to the characteristics of the doppler frequency shift jamming, design a kind of linear frequency modulation pulse in orthogonal - phase coding waveform, the waveform is not only able to target under the condition of without interfering with normal detection, has certain doppler insensitive and low sidelobe characteristics;

zh-cn	而且能针对间歇采样转发干扰,拆分成不同的子信号,利用其相应匹配滤波器对该干扰进行有效侦察识别、干扰对抗。
en-us	And forward to intermittent sampling disturbance, split into different sub signal, the interference to make use of its corresponding matched filter reconnaissance against identification, interference effectively.

zh-cn	仿真结果证明了基于脉内正交波形抗间歇采样转发干扰方法的有效性。
en-us	The simulation results prove that the orthogonal waveform based on the reef intermittent sampling forward interference method is effective.

zh-cn	针对无源定位问题中可进行伪线性处理的观测方程,提出一种基于约束加权最小二乘的无源定位闭式解算的理论框架。
en-us	For passive location problem can be carried out in the pseudo linear observation equation, puts forward a kind of passive location based on constraints of weighted least squares closed calculating theoretical framework.

zh-cn	首先,在不限定定位观测量情况下,建立基于约束加权最小二乘的定位模型,推导其无约束最优化形式;‭
en-us	‭First of all, without limit positioning observation, establish the positioning model based on constraint weighted least squares, derived its unconstrained optimization form; ‭

zh-cn	然后,只需通过广义特征值分解即可实现辐射源状态估计并给出其解析表达式,并在此基础上证明了该闭式解的全局最优性和减小定位偏差的特性;‭
en-us	Then, the radiation source can be realized only through the generalized eigenvalue decomposition state estimation and its analytical expression is given, and based on this, justifying the global optimality of the solution of this closed and the features of position deviation; ‭

zh-cn	最后,将该理论框架应用于到达角(angle of arrival,AOA)/到达时间差(time difference of arrival,TDOA)联合定位场景,验证了其有效性。
en-us	Finally, the theoretical framework is applied to the Angle of arrival (AOA) Angle of concatenated, / arrival time (the time difference of concatenated, TDOA) joint positioning, verify its validity.

zh-cn	仿真结果表明,所提算法定位精度能够逼近克拉美-罗下限(Cramer-Rao low bound,CRLB),定位偏差明显小于加权最小二乘算法,尤其在连续定位时间较短,噪声强度较大等情况下,验证了所提理论框架的优越性。
en-us	‭Positioning accuracy of the simulation results show that the proposed algorithm can approximate g - ROM the lower limit of Latin America (Cramer Rao - low bound, CRLB), locating errors are much smaller than the weighted least squares algorithm, especially in the continuous positioning time is shorter, noise intensity bigger case, proves the superiority of the proposed theoretical framework.

zh-cn	针对窄脉冲信号的采样与重构,基于指数再生窗Gabor框架的欠Nyquist采样方法已经得到验证,但是当框架高度冗余时,使用传统方法对信号进行子空间探测会导致重构较大误差甚至失败。
en-us	For narrow pulse signal sampling and reconstruction, based on the index of renewable Gabor window frame owe Nyquist sampling method has been verified, but highly redundant when framework, using the traditional method for signal subspace detection can cause larger error or even failure.

zh-cn	本文设计了分块的对偶Gabor字典,构建了基于该字典采样系统的重构模型;
en-us	In this paper, the design of block dual Gabor dictionary, based on the dictionary sampling system reconstruction model is constructed;

zh-cn	将分块思想引入冗余字典条件下信号空间投影,提出了基于Gabor分块字典的信号空间投影的SCoSaMP(simultaneous compressive sensing matching pursuit)算法,分析了算法的收敛条件;
en-us	Will block the mind introducing redundant dictionary, under the condition of signal space projection is proposed based on Gabor block dictionary of signal space projection SCoSaMP (simultaneous compressive sensing matching pursuit) algorithm, the convergence condition of the algorithm is analyzed;

zh-cn	推导了噪声条件下基于近似oracle估计的误差边界,并对算法进行降噪分析。
en-us	Is deduced under the condition of noise based on approximate oracle estimation error of the boundary, and an analysis of the noise reduction algorithm.

zh-cn	仿真结果表明,提出的子空间探测方法相比传统方法,提高了信号恢复精度,降低了采样通道数,并增强了系统的鲁棒性。
en-us	Simulation results show that the proposed subspace detection method compared with traditional methods, improved the precision of signal recovery, reduce the number of sampling channels, and enhance the robustness of the system.

zh-cn	针对干扰目标污染训练样本引起功率非均匀,造成空时自适应处理(space-time adaptive processing,STAP)目标检测性能下降这一问题,提出一种基于矩阵相似度的STAP非均匀样本选取方法。
en-us	For training sample power caused by non-uniform interference target pollution, cause the space-time adaptive processing (space - time the adaptive processing, STAP) target detection performance of this problem, put forward a kind of similarity degree based on the matrix of STAP non-uniform sample selection method.

zh-cn	该方法首先从受污染样本与干净样本的差异性度量角度入手,采用均值Hausdorff距离度量样本矩阵相似性,然后结合凸优化包计算不同样本的相似度,最后根据相似度的不同,实现对受污染样本的剔除。
en-us	‭This method firstly from the contaminated samples and clean with measurement of the difference of the sample, the average Hausdorff distance similarity measure sample matrix, then combined with convex optimization package to calculate similarity degree of different samples, according to the similarity of different, the implementation of the contaminated samples.

zh-cn	仿真结果表明,同广义内积法(generalized inner product,GIP)相比,采用均值Hausdorff矩阵相似度的挑选方法对于受小干扰强度目标污染的样本检测更加有效,避免了弱干扰目标对于协方差矩阵估计的影响,从而改善了STAP在功率非均匀环境下的目标检测性能。
en-us	‭Simulation results show that with the generalized inner product method (generalized inner product, GIP), compared with the average Hausdorff matrix similarity selection method for samples contaminated with small signal intensity target detection is more effective, avoid the weak interference target for the influence of the covariance matrix estimation, thus improving the STAP in the power of target detection performance under the heterogeneous environment. ‭

zh-cn	极化码是一种在二元对称信道下能够逼近香农限的信道编码,但其经典译码算法连续删除（successive cancellation,SC）译码和置信传播（belief propagation,BP）译码的复杂度较高,使得译码过程具有较大的计算复杂度和译码时延。
en-us	Polarization under the code is a binary symmetric channel to approach shannon limit of channel coding, but the classical decoding algorithm for continuous delete (successive cancellation, SC) decoding and belief propagation (are propagation, BP) decoding complexity is higher, the decoding process has great computational complexity and decoding time delay.

zh-cn	对极化码译码过程的树图建模分析并对节点分类,证明了树图中部分节点对应的译码运算是冗余的。
en-us	Tree graph modeling analysis of the polarization code decoding process and the node classification, proves that the partial node in the tree graph corresponding decoding arithmetic is redundant.

zh-cn	由此设计了树图剪枝的简化译码算法,在保证误码性能不变的前提下,明显降低了现有译码算法的计算复杂度。
en-us	Thus designed a simplified decoding algorithm of tree graph and pruning, on the premise of guarantee the error performance unchanged, significantly reduce the computational complexity of the existing decoding algorithm.

zh-cn	仿真结果证明,简化后SC译码和BP译码的译码复杂度较原始算法分别降低了36%
en-us	The simulation results show that simplified SC decoding of decoding and BP decoding complexity was reduced by 36% respectively than the original algorithm

zh-cn	基于能力的规划是当前发展武器装备体系的主流思想,能力指标设计是武器装备体系发展的重要内容,但目前研究成果中缺少定量的模型。
en-us	Based on the ability of planning is the mainstream of the current development of weapon equipment system, ability index design is an important content of weapon equipment system development, but the current research results in the lack of quantitative models.

zh-cn	针对该问题,首先分析了武器装备体系作战能力指标的生成过程和规划思路,提出引入前景理论思想的期望效能概念,建立基于期望效能的S型价值函数规划模型,最后通过新型攻击直升机作战能力指标的分析与设计验证了建立模型的可行性和有效性。
en-us	‭Aiming at this problem, firstly analyzes the weapons and equipment system operational capability index of generation process and planning ideas, the introduction of prospect theory is proposed, the definition of the expected efficiency model based on expected effectiveness of S value function planning model, at last, through the analysis and design of the new type attack helicopter combat capability index model is proved feasible and effective.

zh-cn	本模型为武器装备体系作战能力指标设计提供了一种定量分析的新思路。
en-us	‭This model for weapon and equipment system operational capability index design provides a new way of thinking on quantitative analysis. ‭

zh-cn	针对基于机器学习的本体映射方法存在的人工标记代价高和样本不平衡问题,将本体映射建模为二视图上的协同训练问题,分别从本体模式层和数据层提取特征集。
en-us	Aiming at the existence of the ontology mapping method based on machine learning in artificial tag cost high and unbalanced samples, ontology mapping model for collaborative training problems on the second view, separately from the ontology model layer and data layer to extract the feature set.

zh-cn	通过对本体概念对进行预匹配,缩小样本不平衡度。
en-us	Through the concept of ontology to estimate matching, reduce sample don't balance.

zh-cn	分析了传统协同训练方法的局限性,结合主动学习思想,设计了一种考虑样本价值的改进协同训练算法,在每轮迭代中选择更有价值的未标记样本更新训练集。
en-us	Analyzed the limitations of traditional training methods, in combination with active learning ideas, designs a improved algorithm of joint training sample value, in each round of iteration to choose more valuable not tag samples to update the training set.

zh-cn	实验结果表明,该方法学习效率更高,同时能取得较好的本体映射结果。
en-us	The experimental results show that the learning efficiency is higher, and can obtain good ontology mapping results.

zh-cn	当无线传感器网络(wireless sensor network,WSN)采用概率覆盖模型时,难以采用几何方法进行网络覆盖率的优化。
en-us	When the wireless sensor network (wireless sensor network, WSN) using probability coverage model, it is difficult to using geometry optimization for network coverage.

zh-cn	针对这一问题,通过提出一种改进粒子群优化(particle swarm optimization,PSO)算法,有效提高了WSN网络的覆盖率。
en-us	‭In order to solve this problem, through an improved particle swarm optimization (particle swarm optimization, PSO) algorithm, and effectively improve the network coverage of WSN.

zh-cn	首先对粒子越界处理的方法进行推了广,提高了其适用范围;‭
en-us	‭Crossing the line of the particles is first processing method to push the wide, improved its applicable scope;

zh-cn	其次,针对PSO算法容易陷入局部最优解的问题,通过对粒子探索能力进行增强,提出了一种探索能力增强型PSO(explorative capability enhancement PSO,ECE-PSO)算法,有效改善了种群陷入局部最优解的缺点。
en-us	‭Secondly, in view of the PSO algorithm is easy to fall into local optimal solution of the problem, through the particles to enhance its capability of exploration, this paper proposes a exploring ability enhanced PSO (explorative capability enhancement PSO, ECE - PSO) algorithm, and effectively improve the population into the shortcoming of local optimum solution. ‭

zh-cn	基于概率覆盖模型的WSN覆盖优化的仿真验证表明,ECE-PSO算法显著提高了解的质量,有效改善了算法收敛于局部最优解的缺点,且ECEPSO算法具有较强的稳定性。
en-us	WSN coverage optimization based on probability coverage model simulation showed that the ECE - PSO algorithm significantly improve the quality of knowledge, effectively improves the algorithm converges to the shortcoming of local optimum solution, and ECEPSO algorithm has stronger stability.

zh-cn	引入专家知识已成为小数据集条件下贝叶斯网络建模的主流方法,然而,专家知识是否正确直接决定了算法的结果和性能。
en-us	Introduction of expert knowledge has become a small data set under the condition of the mainstream of the bayesian network modeling method, however, the expert knowledge is correct directly determines the result and performance of the algorithm.

zh-cn	因此,在考虑专家知识正确性的基础上,本文对贝叶斯网络结构学习问题展开研究。
en-us	Therefore, on the basis of considering the accuracy of expert knowledge, in this paper, the bayesian network structure learning problems.

zh-cn	首先,建立一种基于连接概率分布的结构约束模型来表示专家知识,进而结合该约束模型对贝叶斯信息准则(Bayesian information criterions,BIC)评分进行改进;
en-us	First, to establish a connection probability distribution based on the structural constraint model to represent the expert knowledge, and then combined with the constraint model of Bayesian information criterion (Bayesian information criterions, BIC) score was improved;

zh-cn	最后,利用K2算法学习贝叶斯网络结构。
en-us	Finally, using the K2 algorithm for learning bayesian network structure.

zh-cn	实验结果表明,在小数据集条件下本文所提算法不仅能将专家知识引入到学习过程中,进而改善学习效果,并且对不完全正确的专家知识有一定的适应性。
en-us	Experimental results show that under the condition of small data sets in this paper, the proposed algorithm can not only introduce the expert knowledge in the learning process, and improve the learning effect, and expert knowledge of incomplete right has certain adaptability.

zh-cn	以具有地面动目标指示(ground moving target indication,GMTI)能力的三天线合成孔径雷达(synthetic aperture radar,SAR)系统为对象,研究了虚假目标的鉴别问题。
en-us	With ground moving target indication (ground moving target indication, GMTI) ability of three-antenna SAR (synthetic aperture radar, SAR) system as the object, studies the false target identification problem.

zh-cn	在虚假目标干扰原理和动目标检测技术的基础上,分析了目标信号和干扰信号的干涉相位特征;‭
en-us	‭In the false target jamming principle and moving target detection technology, on the basis of analysis of the target signal and jamming signal interference phase characteristics;

zh-cn	利用真假目标的干涉相位特征差异,提取了两种稳健的鉴别特征量,提出了一种基于干涉相位的虚假目标鉴别算法,给出了鉴别处理流程、算法的应用条件及计算量和复杂度;
en-us	‭Interference of true and false target phase difference is employed to extract the identification features of two kinds of solid volume, this paper proposes a false target identification algorithm based on the interferometric phase, gives the identification process, application conditions and the amount of calculation and complexity of the algorithm.

zh-cn	‭最后进行了仿真实验验证。
en-us	‭Finally simulation experiments have been carried out to verify.

zh-cn	理论分析和仿真实验均表明该鉴别算法的可行性和有效性。
en-us	‭Theoretical analysis and simulation results show that the feasibility and validity of identification algorithm.

zh-cn	针对加权网络级联抗毁性问题,融合对级联失效动力学过程有重要影响的节点度和介数两种指标,提出一种节点度和介数相关的边权重模型。
en-us	According to weighted network cascade anti-destroying ability problem, fusion process has important influence on dynamics of the cascading failure of node degree and betweenness two indicators, put forward a kind of node degree and betweenness of edge weights model.

zh-cn	该模型通过定义调整两种指标占边权比重的参数,以及调整网络异质度的权重参数,使得边对故障引起的额外负载的承载能力更强。
en-us	The model by defining the adjusting the parameters of the two indicators edge right proportion, and adjust the weights of network heterogeneity degree parameter, make the edge of the fault caused by the extra load carrying capacity is stronger.

zh-cn	理论分析与仿真结果表明,存在某一权重参数以及比重系数取值使得BA无标度网络和NW小世界网络鲁棒性达到最强;
en-us	Theoretical analysis and simulation results show that there is a certain weight parameters determination and proportion coefficient makes the BA scale-free network and NW small-world network robustness to achieve most;

zh-cn	相比单一指标边权方法,提出的模型能够更加有效地提升网络级联抗毁性能。
en-us	Compared with single index edge right method, put forward the model can more effectively improve network cascade anti-damage performance.

zh-cn	针对含执行器非线性多操纵面飞机跟踪控制困难的问题,基于控制分配提出了一种鲁棒自适应神经网络控制方法。
en-us	Containing actuators nonlinear aircraft tracking control problems, multiple control surfaces based on control allocation presents a robust adaptive neural network control method.

zh-cn	推导了含执行器非线性的多操纵面飞机控制分配方程。
en-us	‭Containing actuator was deduced nonlinear equation of aircraft control allocation multiple control surfaces.

zh-cn	设计了自适应神经网络对系统中的非线性不确定项进行补偿,并引入鲁棒项消除了外界干扰和系统误差。
en-us	‭Design the adaptive neural network to compensate nonlinear uncertainties in the system, and introduces the robust to eliminate interference and system error.

zh-cn	利用Lyapunov稳定性定理证明了闭环系统的所有信号都是有界收敛的,且跟踪误差渐近趋于0。
en-us	‭By using Lyapunov stability theorem is proved that all the signals of the closed-loop system are bounded convergence, and the tracking error asymptotically tends to zero.

zh-cn	仿真结果验证了方法的有效性。
en-us	‭The simulation results verify the effectiveness of the method. ‭

zh-cn	网络初始化是网络协议正常运行的基础,共包括自定位及时间同步两部分。
en-us	Network initialization is the basis of the normal operation of the network protocol, including the location and time synchronization of two parts.

zh-cn	针对水声网络特点,提出一种仅采用单锚节点的参考节点自选则自定位算法,该算法仅采用一个锚节点,通过最优化选择参考节点,减小参考节点拓扑结构及网络测距误差对定位精度的影响,既有效解决了水声网络中锚节点少的问题,且提高了定位精度;
en-us	According to the characteristics of the underwater acoustic networks, this paper puts forward a kind of only using single anchor node reference node customize the localization algorithm, this algorithm only USES an anchor nodes, through the selection of optimal reference node, decrease of reference nodes topology and network range error on the positioning accuracy, the influence of both effectively solved the problem of the anchor nodes in underwater acoustic networks less, and improve the positioning accuracy; ‭

zh-cn	‭在此基础上提出一种快速初始化方法,该方法将自定位与时间同步协同完成,使得网络可在较少的信息交互下快速实现初始化过程,减小通信开销及初始化时延,网络布放后可快速进入正常运行,提高网络工作效率。
en-us	Based on this, advances a rapid initialization method, this method will be completed since the location and time synchronization synergy, makes the network can be realized under the interaction of less information rapid initialization process, reduce the communication overhead and the initialization time delay, network cloth can quickly enter the run normally, enhances the working efficiency of the network.

zh-cn	通过仿真得出,本文提出的方法较现有初始化方法锚节点需求少,定位精度高,初始化时延短、通信开销小,可以很好地应用于水声网络中。
en-us	Through the simulation, the proposed method is compared with the existing initialization method of anchor nodes demand less, high positioning accuracy, short initialization time delay and communication overhead is small, can be well applied in the underwater acoustic network.

zh-cn	战时任务计划的动态调整是当前作战指挥领域研究的热点问题。
en-us	The dynamic adjustment of wartime task plan is the current hot issue in research of battle command.

zh-cn	首先描述了分布式兵力组织的组成要素,对规划问题进行了建模,并且提出了平台定价模型。
en-us	‭First describes the distributed forces group elements, the modeling problem of planning, and platform pricing model is put forward.

zh-cn	然后设计了一个分布式的协作框架,用来实现任务计划的动态调整,该框架由两个模块构成,第一部分是内部模块,该模块包括一个N-best算法和一个反馈策略,完成决策实体内部的二次分配;
en-us	‭And then designed a distributed collaborative framework, is used to implement the dynamic adjustment of mission planning, the framework consists of two modules, the first part is the internal module, the module includes a N - best algorithm and a feedback strategy, complete decision-making entities within the secondary distribution;

zh-cn	第二部分是外部模块,当任务精度低于期望值时调用此模块,实现决策实体间的协作。
en-us	The second part is an external module, when the task accuracy well below expectations calls when the module, implementation decisions collaboration of the entity. ‭

zh-cn	最后通过仿真实验证明了该模型的有效性,并讨论了模型在不同情况下的适用性。
en-us	Finally, simulation experiments prove the effectiveness of the proposed model, and discusses the applicability of the model under different circumstances.

zh-cn	为将烟花算法应用于离散优化领域并有效求解多维背包问题,构建一种二进制反向学习烟花算法。
en-us	For fireworks algorithm was applied to discrete optimization areas and effectively solve the multidimensional knapsack problem, build a binary reverse learning algorithm of fireworks.

zh-cn	首先,通过定义二进制字符串距离、二进制转置算子将烟花算法的爆炸算子、变异算子离散化,构建二进制烟花算法; ‭
en-us	First, by defining a binary string distance, binary transposed operator will explode fireworks algorithm operator, mutation operator discretization, build binary fireworks algorithm;

zh-cn	其次,设计不完全二进制反向算子并证明其收敛性,构建二进制反向学习烟花算法;
en-us	‭Secondly, the design is not completely binary reverse operators and prove their convergence, build binary reverse learning algorithm of fireworks;

zh-cn	‭最后,对10个多维背包问题典型算例进行仿真分析并与多种智能优化算法进行对比分析。
en-us	‭Finally, 10 multidimensional knapsack problem of typical example simulation analysis and comparative analysis with a variety of intelligent optimization algorithms.

zh-cn	仿真实验结果表明,二进制反向学习烟花算法在求解多维背包问题时具有良好的收敛效率、较高的寻优精度和很好的鲁棒性。
en-us	Simulation experimental results show that the binary fireworks reverse learning algorithm in solving the multidimensional knapsack problem has good convergence optimization efficiency, high precision and good robustness.

zh-cn	提出了一种通用的合成孔径雷达（synthetic aperture radar,SAR）系统分辨能力评估方法,该方法可对复杂轨迹SAR系统（比如圆轨迹,同步轨道卫星和双基地SAR等）的分辨能力进行高效率、高精度评估。
en-us	Put forward a general synthetic aperture radar (synthetic aperture radar, SAR) system resolution evaluation method, the method of complex trajectory SAR system (such as circular trajectory, synchronous orbit satellite, and bistatic SAR, etc. ‭) the resolving power of high efficiency, high precision evaluation.

zh-cn	首先,推导化简了模糊函数的表达式。
en-us	‭First, we simplify the fuzzy function of expression.

zh-cn	接着,根据模糊函数在0。
en-us	‭Then, according to the fuzzy function in the 0.

zh-cn	针对压缩感知稀疏信号恢复,提出了一种对测量结构扰动和粗差同时鲁棒的l1正交匹配追踪(structure perturbation and outlier robust l1-orthogonal matching pursuit,l1-SPOR-OMP)算法。
en-us	For compression perception sparse signal recovery, and puts forward a structure of measuring disturbance and gross error robust l1 orthogonal matching pursuit (structure perturbation and outlier robust l1 - orthogonal matching pursuit, l1 - SPOR - OMP) algorithm.

zh-cn	该算法利用l1范数对粗差的鲁棒性,分别约束信号和扰动的拟合误差,进而通过交替迭代使它们同时到达最小,从而同时实现对信号和扰动的有效鲁棒恢复;
en-us	The algorithm USES the l1 norm of gross error robustness, constraints and the fitting error of disturbance signal, respectively, in turn, by alternating iterative make them reach the minimum at the same time, and at the same time realize the signal and the disturbance of the robust recovery effectively;

zh-cn	由于算法仅需求解支撑位置的有效扰动,因此极大地降低了算法的计算复杂度。
en-us	Because the algorithm only needs to support the location of the disturbance effectively, thus greatly reduce the computational complexity of the algorithm.

zh-cn	此外,为了进一步提高算法的恢复效率,也提出了使用鲁棒OMP方法来估计有效扰动的l1,2-SPOR-OMP算法。
en-us	In addition, in order to further improve the recovery efficiency of algorithm, and using the robust OMP method is proposed to estimate the effective disturbance of l1, 2 - SPOR - OMP algorithm.

zh-cn	在证明了所提出算法收敛性的同时,分析了运算复杂度。
en-us	In proving the convergence of the proposed algorithm at the same time, the computation complexity is analyzed.

zh-cn	数值仿真的结果验证了所提算法的有效性和优越性。
en-us	Numerical simulation results verify the validity and superiority of the proposed algorithm.

zh-cn	箔条云团雷达回波的建模与仿真一直是电子对抗领域研究的热点之一。
en-us	Chaff clouds modeling and simulation of radar echo has always been a hot topic in the field of electronic countermeasures.

zh-cn	为反映不同雷达极化、不同入射方向等条件下雷达回波的差异,在有关单根箔条运动模式、后向散射特性等已有研究成果的基础上,首先通过分析视线及其极化分量与雷达天线和箔条的角度关系完善了演绎法建模的理论研究。
en-us	‭To reflect different radar polarization and incident direction of radar echo under the condition of the difference, in the backward scattering field of single chaff movement patterns, features, etc, on the basis of existing research results, first of all, through the analysis of the line of sight and its polarization component and the Angle of the radar antenna and chaff relationship perfected the deductive method of modeling theory research.

zh-cn	其次设计了基于统一计算设备架构(compute unified device architecture,CUDA)的CPU与GPU串并行计算程序,解决了演绎模型仿真时计算量大的难题。
en-us	‭Second design based on the unified computing device architecture (compute unified device architecture, CUDA) of CPU and GPU parallel computing application, solved the deductive model simulation, the problem of the large amount of calculation.

zh-cn	最后从雷达回波的距离-多普勒特性、幅度分布特性等多个方面对仿真结果进行了分析,并通过与外场实测和理论推导数据的对比验证了仿真结果的可信性。
en-us	‭Finally - the distance from the radar echo doppler characteristics, the amplitude distribution characteristic, and other aspects of the simulation results are analyzed, and compared with field measured data and theoretical derivation of verify the credibility of simulation results. ‭

zh-cn	无人机之间通过相互协作形成无人机网络以完成相应任务,现有研究较少考虑无人机的移动性所造成的无人机网络的拓扑结构变化而引起的通信方面的问题。
en-us	Unmanned aerial vehicle (uav) unmanned aerial vehicle (uav) are formed by interaction between the network to complete the corresponding task, existing research less consider the mobility of the unmanned aerial vehicle (uav) caused by unmanned aerial vehicle (uav) network topology changes caused by communication problems.

zh-cn	本文将无人机网络在通信范围内的通信延迟最低作为目标,基于贝叶斯联盟博弈解决无人机的移动性所造成的的网络结构动态性,以及协作无人机的选择策略问题。
en-us	Communication within the scope of this article will unmanned aerial vehicle (uav) network in communication delay minimum as the target, and based on bayesian league game to solve unmanned aerial vehicle (uav) caused by the mobility of the network structure dynamics, as well as the selection strategy of collaborative uavs.

zh-cn	在贝叶斯联盟博弈模型中,针对无人机的移动性,将无人机分为两种类型:协作行为的无人机和不协作行为的无人机。
en-us	In the alliance of bayesian game model, in view of the mobility of the uav, uav can be divided into two types: collaborative behavior of unmanned aerial vehicle (uav) and not the cooperation behaviors of unmanned aerial vehicle (uav).

zh-cn	基于信念更新机制来帮助无人机观测其他无人机的行为并找到可能的联盟结构。
en-us	‭To help the uav based on the belief update mechanism other ACTS of unmanned aerial vehicle (uav) and find a possible coalition structures.

zh-cn	仿真结果表明,由贝叶斯联盟博弈算法得到的通信延迟最小的无人机联盟结构是纳什稳定的。
en-us	‭The simulation results show that by bayesian league game algorithm to get the communication delay Nash is the smallest drones alliance structure in the stable. ‭

zh-cn	在雷达多目标检测时,弱目标由于其能量低,容易被临近的强目标掩盖,严重影响了弱目标的检测。
en-us	In radar target detection, weak target because of its low energy and are easy to be near the target mask, seriously affected the weak target detection.

zh-cn	针对强弱目标并存的情况,提出了一种新的雷达微弱目标检测算法。
en-us	In the presence of weak targets coexist, this paper proposes a new radar weak target detection algorithm.

zh-cn	首先联合Keystone变换和最小二乘FIR滤波器原理,实现了强目标相参积累并估计了其回波幅值,从而重构出强目标回波信号,并将其从原始回波中消除。
en-us	First joint Keystone transform and least squares principle of FIR filter, to achieve the goal strong coherent accumulation and estimate its amplitude value, so as to reconstruct the target echo signal, and its elimination from the original echo.

zh-cn	通过对余下信号做相参积累,凸显了微弱目标,提高了微弱目标的检测性能。
en-us	Through to the remaining signal coherent accumulation, underlines the weak target, improves the detection performance of weak targets.

zh-cn	仿真实验验证了算法的有效性和优越性。
en-us	The simulation results verify the validity and superiority of the algorithm.

zh-cn	为更好地解决复杂背景下非结构化自然场景对象的轮廓提取问题,提出了一种引导滤波与视觉感知机制相结合的方法。
en-us	To better solve the unstructured nature under complex background scene object contour extraction problem, puts forward a guide filter and the method of combining the visual perception mechanism.

zh-cn	通过改进的加权引导滤波方法对输入图像进行预处理,在去除图像中噪声的同时,保留和突出图像中物体的轮廓信息;‭
en-us	‭Through the guidance of the improved weighted filter method for preprocessing of the input image in removing image noise at the same time, the retention and highlight the contours of objects in the image information;

zh-cn	之后采用基于非经典感受野视觉机制的背景抑制和轮廓增强算法进行处理。
en-us	‭After visual mechanism based on the classical receptive field background suppression and contour enhancement algorithm for processing. ‭

zh-cn	给出了完整的处理流程,阐述了各部分算法的实现步骤。
en-us	Gives a complete processing process, this paper expounds the steps of realization of each part of the algorithm.

zh-cn	通过最后定性和定量的实验对比,所提出的算法在效果上优于以往的同类算法,为进一步自然场景轮廓提取的实用化改进和视觉感受野仿生图像处理提供了一种思路。
en-us	‭Through the experiment of the qualitative and quantitative comparison, the proposed algorithm in effect is better than that of previous similar algorithm, natural scene contour extraction for further practical improvement and visual receptive field bionic image processing provides a train of thought.

zh-cn	以复杂海战场环境下舰载无人机对海突击作战为背景,针对舰载无人机航路规划中容易忽略的威胁之间相互联系的问题,分析了威胁联网下航路规划领域的研究现状,针对其不足,建立了新的威胁分类方法,将威胁划分为机动威胁和固定威胁;
en-us	Carrier-based unmanned aerial vehicle (uav) in complex naval battle field environment of sea assault operations as the background, for carrier-based unmanned aerial vehicle (uav) route planning in the mutual relationship between easy to ignore the threat of problem, analysis the research status in the field of route planning under threat networking, aiming at its disadvantages, a new threat classification method is established, could be divided into mobile and fixed threat threat;

zh-cn	构建了新的威胁联网模型,特别对距离舰载无人机航路较远,但联网后可以对舰载无人机产生威胁的威胁进行了着重研究,创新解决了机动威胁在威胁联网情况下的反应问题;
en-us	Built a new threat network model, especially for carrier-based unmanned aerial vehicle (uav) route distance far away, but after networking carrier-based drones can be a threat on the threat of research, innovation solved in threats to mobile networking of response problem;

zh-cn	最后基于遗传算法进行了仿真,分析对比了威胁联网与否对航路规划的影响,规划出了在威胁联网情况下的可行航路。
en-us	Finally, the simulation based on genetic algorithm, and analyzed the threat to the network or not influence on route planning, planning out the feasible route in the case of threat to networking.

zh-cn	针对多手持终端仅测速实时定轨问题,设计了一种自适应联邦强跟踪容积卡尔曼滤波(strong tracking cubature Kalman filter,STCKF)算法。
en-us	For multiple handset only speed real time orbit determination problem, design a kind of strong adaptive federal Kalman filter tracking volume (strong tracking cubature Kalman filter, STCKF) algorithm.

zh-cn	首先,使用欧拉预测校正法对带J2项摄动的轨道动力学方程进行离散得到状态方程。
en-us	‭First, using euler prediction correction method of J2 perturbation of orbital dynamic equations of the discrete state equation is obtained.

zh-cn	然后,为每个手持终端设计了STCKF滤波算法,该算法基于强跟踪滤波(strong tracking filter,STF)的等价表示计算次优渐消因子以在线实时调整增益矩阵,提高短弧段内滤波估计收敛速度。
en-us	‭Then designed for each handset STCKF filtering algorithm, the algorithm is based on strong tracking filter (strong tracking filter, STF) equivalent said calculation of suboptimal fading factor in online real-time adjustment of gain matrix, improve the short segment filtering estimation convergence speed.

zh-cn	进而,利用信息最优合成算法对每个终端输出的局部定轨结果进行融合,为提高信息融合精度,信息分配因子由误差协方差矩阵的Frobenius范数自适应确定。
en-us	‭Thus, the use of information, the optimal synthesis algorithm for each terminal output of local orbit determination result, to improve the accuracy of information fusion, information distribution factor of error covariance matrix adaptive determine Frobenius norm.

zh-cn	最后的仿真结果表明,欧拉预测校正法可以有效提高轨道动力学方程离散精度,自适应联邦STCKF算法可以有效提高实时定轨精度和滤波收敛速度。
en-us	‭Finally the simulation results show that the euler prediction correction method can effectively improve the orbital dynamics equation discrete precision, adaptive federal STCKF algorithm can effectively improve the real-time accuracy of orbit determination and filter convergence speed. ‭

zh-cn	当前信息优势度量研究混淆了信息优势及其效能等概念,度量指标缺乏严格数学基础,存在操作性不强、解释力不足、适用范围有限等缺点。
en-us	Current information advantage measurement concepts such as confusion of information superiority and its efficiency, measures the lack of strict mathematical foundation, there is operational is not strong, lack of explanatory power and limited application scope, the shortcomings.

zh-cn	针对上述问题,提出了一种基于集合距离的信息优势度量方法,通过引入感知信息集合与客观信息集合的距离度量,重新定义信息质量、信息优势等重要概念。
en-us	Aiming at these problems, this paper proposes a measurement method of the information advantage based on the set distance by introducing awareness information collection and objective information collection of distance measurement, new concept of information quality and information advantage and other important.

zh-cn	详细讨论了最优子模式分配等几种常用集合距离的选取,并利用基于Agent的同质化协同模型对最优子模式分配距离下的信息质量进行了初步验证。
en-us	Distribution of the sub model are discussed in detail such as the selection of several common set distance, and by using the homogeneous collaborative model based on Agent most of sub model under distribution distance information quality has carried on the preliminary verification.

zh-cn	结果表明,该方法具备可操作性,可更好反映信息优势局部和动态特性,且在部分条件下可退化为传统方法,灵活性和兼容性更强。
en-us	Results show that this method possess maneuverability, can better reflect the local information advantage and dynamic characteristics, and under the condition of the part can be degraded into the traditional method, greater flexibility and compatibility.

zh-cn	提高复杂环境下无人飞行器(unmanned aerial vehicle,UAV)自主避障能力成为亟待解决的关键问题。
en-us	Enhance unmanned aerial vehicles in complex environment (unmanned aerial vehicle, UAV) autonomous obstacle avoidance ability to become a key problem to be solved.

zh-cn	针对现有避障算法忽略"潜在危险"障碍的影响和对多障碍避碰复杂的问题,建立障碍物威胁分级模型,提出一种速度障碍圆弧法,该方法通过速度障碍圆弧参数量化了威胁障碍的影响。
en-us	‭In view of the existing algorithm of obstacle avoidance, ignore the influence of the "potential danger" barrier and to the many obstacles avoiding complex problems, obstacles threat classification model, put forward a kind of velocity arc method, the method through obstacles velocity arc parameters to quantify the threat.

zh-cn	同时,给出了速度障碍圆弧参数的系统计算方法,考虑了复杂环境下UAV与威胁障碍之间不同相对位置和相对速度情况。
en-us	‭At the same time, gives the speed barrier arc parameters calculation method of the system, considering the UAV under complex environment and threat obstacles between different relative position and relative velocity.

zh-cn	基于速度障碍圆弧法给出相应的避碰算法。
en-us	‭Based on velocity obstacle arc method corresponding collision avoidance algorithm is given.

zh-cn	以路径规划为实例对避碰算法进行了仿真验证,仿真结果验证了算法的有效性和实用性。
en-us	‭Collision avoidance algorithm in path planning for example simulation, the simulation results verify the validity and practicability of the algorithm. ‭

zh-cn	对非平稳阵列信号处理来说,通过时频分析预处理可以提高对不同信源到达角(direction of arrival,DOA)的分辨能力和估计精度。
en-us	For non-stationary array signal processing, preprocessing by time-frequency analysis can improve the different source doas (DOA) direction of concatenated, resolution and estimation precision.

zh-cn	本文以提高在多信号分量环境下时频表示的能量聚集性为目标,提出一种自适应的局部多项式傅里叶变换(local polynomial Fourier transform,LPFT)方法,通过对信号瞬时频率曲线进行多项式拟合,确定LPFT的窗函数长度及各阶系数,以较小的计算量实现自适应时频分析。
en-us	This article in order to improve the signal component of the environment more time-frequency representation of energy clustering as the goal, proposed an adaptive local polynomial Fourier transform (local polynomial Fourier transform, LPFT) method, through to the signal instantaneous frequency polynomial curve fitting, determine LPFT window function length and coefficient of each order, with small amount of calculation to realize the adaptive time-frequency analysis.

zh-cn	在此基础上,提出一种基于自适应LPFT的多信号分类(multiple signal classification,MUSIC)算法。
en-us	On this basis, put forward a kind of multiple signal classification based on adaptive LPFT (multiple signal classification, MUSIC) algorithm.

zh-cn	仿真结果表明,与其他时频MUSIC算法相比,该方法对信号形式的适应能力强,在DOA估计精度、多信源角度分辨能力方面具有一定优势。
en-us	The simulation results show that compared with other MUSIC algorithm in time-frequency domain, the method of signal in the form of adaptability is strong, the DOA estimation precision, multiple source Angle resolution has certain advantage.

zh-cn	为了抑制辨识模型阶数的不断增长,适应系统的时变动态特征,以滑动时间窗为基本建模策略,提出了一种具有自适应正则化因子的核超限学习机(kernel extreme learning machine,KELM)在线辨识方法。
en-us	Order number increasing, in order to prevent the identification model to adapt to the time-varying dynamic characteristics of the system, with sliding time window as the basic modeling strategy, puts forward a kind of adaptive regularization factor of nuclear transfinite machine learning (kernel extreme learning machine, KELM) online identification method.

zh-cn	通过构建新的目标函数,使得正则化因子可以随着系统动态而改变,保证了模型在不同的非线性区域拥有不同的结构风险;
en-us	‭By building a new objective function, making the regularization factor can be changed by system dynamics, guarantees the model in the structure of different nonlinear area have different risk; ‭

zh-cn	‭通过构建统一的学习框架,在保证每一次训练迭代中学习过程稀疏化的同时,实现了核权重系数与正则化因子的同步更新。
en-us	By building a unified framework of learning and training in every iteration learning process of thinning at the same time, realize the kernel weight coefficient and regularization factor of synchronous updating. ‭

zh-cn	实验结果表明,提出的方法相比与其他基于KELM的在线序贯学习方法,在有无噪声的情况下,均可以有效提升辨识精度,并且具有更好的稳定性。
en-us	The experimental results show that the proposed method compared with other online sequential learning method based on KELM, under the condition of the presence of noise, can effectively improve identification precision, and has better stability.

zh-cn	针对现有城市系统作战能力评估方法较少的问题,利用反向传播(back propagation,BP)神经网络在能力评估方面所具有的自适应、自学习、强容错性和泛化映射等优势,建立了评估指标体系并给出了指标的隶属函数。
en-us	In view of the existing city less operational capability evaluation system, using the back propagation (BP) back propagation, the neural network in terms of capability assessment of adaptive, self-learning and strong fault tolerance and the advantages of the generalized mapping, established the evaluation index system and index of membership function is presented.

zh-cn	通过模拟退火遗传算法(simulated annealing and genetic algorithm,SAGA)优化BP神经网络的连接权重和阀值,弱化了指标评价中的人为因素,提高了评价结果的准确性、客观性和权威性,有效解决了传统遗传算法和BP神经网络易陷入局部极小值、收敛速度慢和抗干扰能力差等问题。
en-us	Through the simulated annealing genetic algorithm (simulated annealing and based algorithm, SAGA) optimizing the connection weights and threshold of BP neural network, weaken the human factors in the evaluation of indicators, improve the accuracy of the evaluation results, objectivity and authoritativeness, effectively solve the traditional genetic algorithm and BP neural network easy to fall into local minimum value, slow convergence speed and poor anti-interference ability.

zh-cn	仿真实例验证了该方法对城市系统作战能力评估的可行性和有效性。
en-us	Simulation examples show that this method is feasibility and effectiveness of operational capability evaluation of urban system.

zh-cn	为提高导弹拦截高速机动目标的精度,基于自抗扰控制理论的估计补偿思想,设计了考虑自动驾驶仪动态特性和目标机动的三维动态面导引律。
en-us	In order to improve the precision of the missile to intercept the maneuvering target, based on the immunity control theory of the estimated compensation of ideas, design with the consideration of autopilot dynamic characteristics and the surface of the 3 d dynamic target maneuver guidance law.

zh-cn	首先,建立了考虑自动驾驶仪动态特性的三维耦合制导模型;
en-us	‭First of all, set up considering dynamic characteristics of autopilot, three-dimensional coupling guidance model;

zh-cn	其次,针对制导模型中所存在的目标机动和测量噪声的干扰,设计扩张观测器估计目标机动和视线角速率,并将其应用到导引律的设计中;
en-us	Secondly, in view of the guidance model of target maneuver and the interference of measurement noise, the design of expansion observer to estimate target maneuver and the line of sight angular rate, and apply it to the design of guidance law;

zh-cn	再次,基于动态面控制方法设计了三维空间导引律,避免了传统反演控制方法中的"微分膨胀"问题;
en-us	Again, based on the dynamic surface control method to design the guidance law in three dimensional space, avoid the traditional inversion control method of "differential expansion" problem;

zh-cn	最后,在目标作不同机动情况下,所设计的导引律与比例导引律、动态面导引律进行比较,仿真结果表明所设计的导引律具有更好的制导性能。
en-us	Finally, the target for different mobile case, the designed guidance law and the proportional guidance law, dynamic guidance law are compared, the result of simulation shows that the designed guidance law has better guidance performance.

zh-cn	判断语言的标度模型能够直接影响复杂系统决策综合计算结果的科学性、准确性。
en-us	Judgment of language comprehensive scale model can directly affect the complex system science, accuracy of the calculation results.

zh-cn	从心理-物理关系角度分析了系统决策中外界客观刺激与心理主观判断过程的基本原理,建立了标度模型数值体系与对偶判断语言集的心理-物理关系模型;
en-us	Analyzed from the points of view of psychological and physical relationship system outside objective stimuli and psychological subjective judgment in decision-making process, the basic principles of scale model numerical system and dual judgment language set of psychological and physical relationship model; ‭

zh-cn	‭构建了基于W-F(Weber-Fechner)定律及Stevens幂定律的2种对偶判断语言标度模型,并确定了标度模型的具体数值体系。
en-us	Constructed based on W - F (Weber Fechner law and Stevens, two dual power law determine language scale model, and determine the scale model of concrete numerical system.

zh-cn	从标度模型应用计算结果及自身特性两个方面,以标准均匀判断矩阵实例验证了基于心理-物理定律的标度模型具备的优点,及W-F定律较Stevens幂定律更加适合用于复杂系统决策研究。
en-us	Application results from scale model and its features two aspects, by an example of the standard uniform judgement matrix is verified based on psychological - the laws of physics model has the advantages of the scale, and W - F law is Stevens, a power law is more suitable for complex system decision research.

zh-cn	随着军事技术的发展,对隐身飞机的探测需求日益增加。
en-us	With the development of military technology, detection of stealth aircraft demand is increasing.

zh-cn	依据飞行目标在飞行过程中难以避免的放电现象,设计一套利用微弱静电放电信号探测飞行目标的技术。
en-us	‭On the basis of the flying target is hard to avoid in the process of flight discharge phenomenon, design a set of use weak electrostatic discharge signal detect target flight technology.

zh-cn	实验证实飞行器上安装的静电放电器可将剧烈的电晕放电转变成柔和稳定的"雨淋脉冲"放电,放电辐射的峰值功率下降约40dB。
en-us	‭Experiments have established that electrostatic discharge device can be installed on aircraft turn violent corona discharge into soft steady rain pulse discharge, discharge the peak power of radiation down about 40 db.

zh-cn	进一步采用匹配滤波二值法提高系统探测能力,根据实验和仿真计算,对-30。
en-us	‭Further matched filtering binary method is used to improve the ability to detect, according to the experiment and the simulation calculation, and 30.

zh-cn	多输入多输出正交频分复用(multiple input multiple output-orthogonal frequency division multiplexing,MIMO-OFDM)系统中,为提升最小二乘(least squares,LS)信道估计算法的估计精度,可以利用离散傅里叶变换(discrete Fourier transform,DFT)算法对LS算法进行改进。
en-us	Multi-input multi-output orthogonal frequency division multiplexing (multiple input multiple output and orthogonal frequency division multiplexing, MIMO - OFDM) systems, in order to promote the least squares (further squares, LS estimation accuracy of channel estimation algorithm can take advantage of the discrete Fourier transform (discrete 'Fourier transform, the DFT) algorithm of LS algorithm was improved.

zh-cn	然而,DFT算法对最大时延内的噪声未作处理,因此算法的估计精度仍易受噪声影响。
en-us	However, DFT algorithm processing has been made within the maximum time delay on noise, therefore the estimation precision of the algorithm is easily affected by noise.

zh-cn	针对这一不足,本文提出基于循环前缀(cyclic prefix,CP)的改进DFT信道估计算法。
en-us	For this is not enough, in this paper, based on the cyclic prefix (cyclic prefix, CP) DFT channel estimation algorithm.

zh-cn	该算法以CP的长度为标准,对CP长度外的信道系数置零,对CP长度内的信道系数设置门限值,将模值小于门限值的信道系数置零。
en-us	The algorithm on the basis of the length of CP, the length of the CP of the channel coefficient is zero, the length of the CP within the channel coefficient setting threshold, modulus value is less than the threshold values of channel coefficients are zero.

zh-cn	理论分析和仿真结果表明,改进算法中噪声被有效抑制,估计算法的精度得到提高。
en-us	Theoretical analysis and simulation results show that the improved algorithm of noise is effectively suppressed, the precision of the estimation algorithm was improved.

zh-cn	针对距离多假目标迷惑性强,鉴别过程计算复杂度高的问题,在长基线雷达组网背景下提出了一种基于多重判别的距离向多干扰目标鉴别技术。
en-us	In view of the false target distance is deceptively strong, the problem of high computational complexity of the identification process, under the background of long baseline radar networking is put forward based on the multiple discriminant interference distance to target identification.

zh-cn	首先,针对目标量测关联判别次数随假目标数量增加而增加问题,将来自雷达网各目标量测分为真-真、真-假、假-真、假-假4种情况,以降低计算量;
en-us	‭First of all, the number of target measurement correlation discriminant increases with the increase of number of false targets, each target measurement from radar net can be divided into true - true, true, false, false, true, false, false, 4 kinds of circumstances, in order to reduce the amount of calculation;

zh-cn	然后,采用最近邻-角度信息多重判别的方法提高真-假目标的正确识别率;
en-us	Then, using the nearest neighbor - Angle information of multiple discriminant method improve the correct recognition rate of true and false target;

zh-cn	最后通过理论分析和仿真实验的方法,对本文方法与经典的最近邻关联方法进行对比分析,结果表明,本文方法能够在提高正确识别率的同时显著减少判别时间。
en-us	Finally, by using the method of theory analysis and simulation experiment of the method associated with the classical nearest neighbor method were analyzed, the results show that the method in this paper to improve the correct recognition rate of discriminant time significantly reduced at the same time.

zh-cn	以捷联红外导引头的工程应用为研究背景,针对刻度尺误差带来的隔离度问题,提出一种基于多模型(multiple model,MM)的隔离度在线补偿方法。
en-us	In engineering application of strapdown seeker infrared as the research background, the scale for the isolation of error problem, put forward a model based on multiple (multiple model, MM) isolation degree online compensation method.

zh-cn	建立了捷联红外导引头隔离度模型,分析了隔离度对导弹制导系统稳定性和制导精度的影响;
en-us	Strapdown seeker infrared isolation model is established and analyzed the isolation degree of stability and guidance accuracy of missile guidance system; ‭

zh-cn	‭对刻度尺误差进行离散建模,采用基于MM的滤波算法,实时更新每个模型与真实值匹配的条件概率,得到刻度尺误差的估计值,最后将当前时刻的刻度尺误差估计值代入到制导回路进行在线补偿。
en-us	For discrete scale error modeling, the filtering algorithm based on MM, updated in real time matching the conditional probability of each model and real data, get the scale error estimate, the last of the current scale error estimate is plug in to compensate the online guidance loop.

zh-cn	研究结果表明,捷联导引头隔离度的存在会削弱制导系统稳定性、降低制导精度,特别在寄生回路正反馈时影响更为严重;
en-us	The research results show that the existence of strapdown seeker isolation will weaken guidance system stability, reduce the guidance accuracy, especially in the parasitic effect is more serious when the positive feedback loop;

zh-cn	‭所提出的基于MM的隔离度在线补偿方法可较好地实时估计出作用于系统的刻度尺误差,并有效实现了对刻度尺误差引起的隔离度的在线抑制,具有较好的鲁棒性和自适应性,达到了改善制导性能,提高制导精度的目的。
en-us	‭The proposed isolation degree online compensation method based on MM can better real-time estimate the effect on the system, the scale of error and effective implementation of scale error caused by isolation degree online, has good robustness and adaptability, to improve the guidance performance is reached, the purpose of improving guidance accuracy.

zh-cn	互素谱分析是辨别稀疏样本谱成份的有效途径,然而当前的互素谱分析设计方法存在容易导致频谱泄漏和效率低的缺陷。
en-us	Relatively prime spectrum analysis is an effective way to identify spectrum sparse sample composition, however the current relatively prime spectrum analysis design method is easy to cause the spectrum leakage and the defects of low efficiency.

zh-cn	本文提出基于全相位滤波的高效设计法,首先,分析指出抑制互素谱泄漏的关键在于拓宽原型滤波器的高阻带衰减的频带范围和提升边界频率控制的精度;
en-us	‭In this paper, based on all phase filter and efficient design method, first of all, the analysis shows that the inhibition of relatively prime spectrum leakage is the key to broaden the prototype filter of high stopband attenuation band boundaries and enhance the precision of the frequency control;

zh-cn	其次,将基于两种对称频率采样的全相位滤波理论引入到原型滤波器设计中,并推导出滤波器系数解析表达式和与边界频率有关的参数配置公式;
en-us	Secondly, based on two symmetric frequency sampling theory of all phase filter is introduced in the design of the prototype filter, filter coefficients and deduces the analytical expression and the parameters related to the boundary frequency allocation formula;

zh-cn	最后,将边界频率参数代入到解析表达式中即可实现高性能互素谱分析的高效设计。
en-us	Finally, the boundary frequency parameters into the analytical expressions of effective design of high performance relatively prime spectrum can be realized.

zh-cn	仿真实验表明,相比于现有的基于等波纹最佳逼近的互素谱设计方法,本文提出的基于全相位滤波的互素谱设计法可更彻底地抑制频谱泄漏,从而提高稀疏样本谱成分的识别准确性。
en-us	‭Simulation results show that, compared with the existing based on moire spectrum relatively prime design method of optimal approximation, this paper puts forward the relatively prime spectrum based on all phase filter design method can be more thoroughly inhibition spectrum leakage, so as to improve the recognition accuracy of sparse sample spectrum components.

zh-cn	围绕机会阵雷达(opportunistic array radar,OAR)阵列动态机会组阵的资源管理问题,以面向多任务为应用需求背景,针对机会布置在平台3D空间多个区域内的天线单元,提出了一种基于现代数学不确定性理论中的相关机会约束规划方法用于机会阵方向图综合。
en-us	Around the opportunity array radar (opportunistic array radar, OAR) in resource management problems, dynamic opportunity set of array for multitasking application requirements for background, for the opportunity to decorate on the platform of various regions in 3 d space antenna unit, put forward a kind of based on the theory of modern mathematics uncertainty in chance constrained programming method is used to array pattern synthesis.

zh-cn	该方法建立在不确定性理论和模糊数学基础上,考虑OAR大量天线单元空间位置分布的不确定性和各单元激励(开/关)状态的不确定性,用模糊随机变量来刻画不确定环境中的模糊性和随机性,在天线资源受约束的不确定条件下,建立不确定规划模型来实现方向图综合。
en-us	The method based on uncertainty theory and fuzzy mathematics, considering the OAR large antenna unit uncertainty and space distribution of each unit excitation (on/off) of the state of the uncertainty, using fuzzy random variables to depict the fuzziness and randomness in uncertain environments, the antenna resource constrained uncertain conditions, the uncertain programming model is established to implement the pattern synthesis.

zh-cn	并设计将遗传算法和模糊随机模拟算法相结合的智能混合优化算法以获得模型的最优解。
en-us	And design combining genetic algorithm and fuzzy random simulation algorithm of the intelligent hybrid optimization algorithm to obtain the optimal solution of the model.

zh-cn	最后利用仿真实例验证了不确定规划模型和所设计算法的可行性和鲁棒性。
en-us	The uncertain programming model was validated by simulation examples and the design feasibility and robustness of the algorithm.

zh-cn	针对无人机三维实时航迹规划问题,提出了一种基于三层决策模型的平滑航迹规划方法,以提高其规划效率和可操作性。
en-us	For unmanned aerial vehicle (uav) 3 d real-time path planning problem, this paper proposes a smooth path planning method based on three layers of decision-making model, in order to improve the planning efficiency and operability.

zh-cn	首先根据无人机三维飞行的特点,并结合自身性能、威胁和障碍以及地形等约束,设计三层决策目标函数和决策变量;‭
en-us	‭Firstly according to the characteristics of the unmanned aerial vehicle (uav) 3 d flight, and combined with their own performance, threat and obstacle and terrain constraints, design of three layer decision objective function and decision variables; ‭

zh-cn	其次为了避免不必要的迂回和路径,提高航迹的平滑性,提出了元胞化地图的变长探测方法和启发式优化策略;‭
en-us	Then in order to avoid unnecessary detour and path, improve the smoothness of track, presented to cell map of variable length detection method and heuristic optimization strategy;

zh-cn	最后,利用所提出的认知行为优化算法对这一问题进行求解,以提高规划路径的搜索效率。
en-us	‭Finally, using the proposed cognitive behavior optimization algorithm to solve this problem, to improve the search efficiency of path planning. ‭

zh-cn	不同场景地形的仿真及与现有经典方法的比较结果表明:该方法能有效实时规避威胁和地形障碍,且具有较高的可执行性,能够快速生成安全、平滑的飞行路径。
en-us	Different scenarios of terrain simulation and comparison with existing classical methods show that this method can effectively avoid threats and real-time terrain obstacles, and has high enforceability, able to quickly generate safe and smooth flight path.

zh-cn	基于传统的多用户差分混沌移位键控(differential chaos shift keying,DCSK),本文提出一种新型的多进制多用户DCSK混沌扩频通信方案。
en-us	Based on the traditional multi-user differential chaos shift keying (differential chaos shift keying, DCSK), this paper puts forward a new type of multi-band multi-user DCSK chaos spread spectrum communication scheme.

zh-cn	该方案在发送端将二进制码元转换为多进制码元,极大提高了二进制码元的传输速率,并利用频分复用实现多用户传输。
en-us	The scheme in the sender converts binary code yuan RMB as hexadecimal code, greatly enhance the transmission rate of the binary code yuan, and using frequency division multiplexing transmission among multiple users.

zh-cn	接收端将所有用户参考信号合并作为新的参考信号,分别与各个用户进行相关解调。
en-us	The receiver would combine all user reference signal as a new reference signal, respectively related demodulation with individual users.

zh-cn	仿真结果表明,增加用户数可以有效改善多进制多用户DCSK系统的误码性能,该方案具有一定的实际应用价值。
en-us	The simulation results show that increasing number of users can effectively improve the ber performance of multi-band multi-user DCSK system, the scheme has certain actual application value.

zh-cn	针对传统的基于线性列表可视化显示方式难以满足高效指挥流程监控与评估要求的问题,提出和实现了一种基于事件-行动(event action,EA)流程图的指挥流程信息可视化方法。
en-us	Based on the traditional linear list visualization display mode meets the requirement of efficient command process monitoring and assessment of the problem, put forward and realized a kind of based on event - action (event action, EA) flow diagram of the command process information visualization method.

zh-cn	首先,基于可视化显示内容与形式的军事需求,提出了一种EA流程图模型;
en-us	‭First of all, based on the visual display content and form of military requirement, this paper proposes a flow chart of EA models;

zh-cn	其次,建立了指挥内容军事概念模板,实现了非结构化基础数据到结构化指挥行动信息的转换,基于指挥流程规则知识比对方法,实现了按照指挥目标任务分类的指挥事件信息生成,形成了从数据到EA流程图映射的方法过程;
en-us	Secondly, set up the military conceptual content template command, realize the foundation of unstructured data into structured command action information transformation, based on the comparison method, the command process rules knowledge to achieve the goal according to the command task classification command event information generated, formed from the data to the EA process flow chart mapping method;

zh-cn	最后,以装甲机械化部队作战指挥仿真训练为应用案例,设计实现了指挥流程信息可视化系统,对提出方法的可行性和有效性进行了验证。
en-us	Finally, in case application of armored mechanized troops battle command training simulation, command process information visualization system is developed, the feasibility and effectiveness of the proposed method is verified.

zh-cn	根据非对称卷弧翼滚转导弹运动特点,建立了包含系统不确定参数、结构损伤干扰、观测噪声等因素的三通道有控运动模型,提出了一种基于Lipschitz自适应观测器补偿控制的轨迹线性化控制(trajectory linearization control,TLC)改进算法。
en-us	According to the asymmetric volume arc wing roll missile motion characteristics, established the system uncertain parameters, structural damage factors such as noise interference, three-channel has accused of motion model, this paper proposes a Lipschitz adaptive observer based compensation control trajectory linearization control (the trajectory linearization control, TLC) algorithm.

zh-cn	根据时标分离原则将控制系统分为快慢两个回路并设计TLC控制器。
en-us	Based on the time-scale separation principle of speed control system can be divided into two loop and TLC controller is designed.

zh-cn	通过求解线性矩阵不等式组的方法得出了非线性Lipschitz状态观测器,对未知干扰参数进行估计,并依据参数估计值和反馈的状态设计了干扰补偿控制律,从而改善了TLC算法性能。
en-us	Is obtained by using the method of solving linear matrix inequality (lmi) group Lipschitz nonlinear state observer, and estimate its parameters, the unknown disturbance, and according to the parameter estimation and feedback disturbance compensation control law is designed by the state, thus to improve the TLC algorithm performance.

zh-cn	仿真实验表明,提出的改进算法可以使导弹姿态运动较好地跟踪控制指令,实现了导弹滚转运动和角运动控制的解耦,保证了导弹系统能够抑制气动/结构参数摄动、观测噪声和强突发未知干扰等情况的影响,提高了导弹姿态控制的鲁棒性和准确性。
en-us	Simulation experiments show that the proposed improved algorithm can make the missile attitude control instruction better tracking, implement the missile roll motion and angular motion decoupling control, ensure the missile system can inhibit pneumatic/structure parameter perturbation and observation noise and the strong attack the influence of the disturbances, and so on and so forth, to improve the robustness and accuracy of the missile attitude control.

zh-cn	针对存在复合干扰的四倾转旋翼(quad tilt rotor,QTR)无人机姿态控制问题,提出了一种结合分数阶理论、滑模变结构控制理论、新型趋近律及super twisting二阶滑模干扰观测器的分数阶滑模控制方法。
en-us	In view of the existence of compound disturbance four tilting rotor (quad tilt rotor, QTR) uav attitude control problem, this paper proposes a combined with fractional theory, the sliding mode variable structure control theory, a new reaching law and super twisting second-order sliding mode disturbance observer of fractional order sliding mode control method.

zh-cn	首先,利用分数阶微积分算子的信息记忆和遗忘特性,把分数阶微积分理论引入滑模控制方法中,设计了分数阶比例微分积分滑模面。
en-us	‭First of all, the use of fractional calculus operator information memory and forgetting characteristics, introduce the theory of fractional calculus sliding mode control method, the proportion of fractional order differential integral sliding mode is designed.

zh-cn	其次,针对传统趋近律收敛时间长、速度慢、抖震严重等不足,提出了一种具有二阶滑模特性的新型快速趋近律。
en-us	‭Secondly, in view of traditional reaching law convergence time is long, slow, shake shake seriously insufficient, this paper proposes a new fast reaching law with second-order sliding mode characteristics.

zh-cn	最后,考虑到复合干扰的存在,采用super twisting滑模干扰观测器在线对复合干扰进行估计和补偿。
en-us	‭Finally, consider the existence of complex jamming, using super twisting sliding mode disturbance observer online was carried out on the compound disturbance estimation and compensation.

zh-cn	通过与传统整数阶滑模控制和动态逆PID控制进行比较,仿真实验结果表明,所提控制方案具有良好的控制性能。
en-us	‭With traditional integer order PID sliding mode control and dynamic inversion control, the simulation results show that the proposed control scheme has good control performance. ‭

zh-cn	偏好顺序结构评估(preference ranking organization methods for enrichment evaluations,PROMETHEE)-Ⅱ方法是一种重要的多属性决策(mutiattribute decision making,MADM)方法。
en-us	Preference order structure evaluation (preference ranking organization methods for enrichment evaluations, PROMETHEE) - Ⅱ method is an important kind of multiple attribute decision making (mutiattribute decision making, the MADM) method.

zh-cn	提出一种基于经典规划的鲁棒性分析方法用于解决PROMETHEE-Ⅱ参数求解问题,提供在信息条件不完全情况下的鲁棒性判别条件和设计步骤,并通过分析计算验证了这种方法的有效性。
en-us	In this paper, a robustness analysis method based on the classical planning is used to solve the PROMETHEE - Ⅱ parameters to solve the problem, provide the condition of information incomplete cases robustness discriminant conditions and design steps, and through the analysis and calculation to verify the effectiveness of this approach.

zh-cn	为PROMETHEE-Ⅱ权重的设置提供了新的思路,这种方法同时也可用于解决其他多属性决策问题。
en-us	For PROMETHEE - Ⅱ weight set provides a new train of thought, this method also can be used to solve other multiple attribute decision making problems.

zh-cn	为解决编码协作系统中继节点的能量受限问题,研究了面向能量收集的编码协作系统。
en-us	To solve the problem of coded cooperation system of the relay node energy limited, studied the energy collection system for coded cooperation.

zh-cn	首先,提出了面向能量收集的重复积累(repeat-accumulate,RA)编码协作方案,分析了系统的中断概率;‭
en-us	‭First of all, this paper puts forward the energy collection oriented repeat accumulate (repeat - the accumulate, RA) coded cooperation scheme, the interrupt probability of the system are analyzed; ‭

zh-cn	其次,推导出了对应于信源节点与协作中继采用的RA码的联合校验矩阵,并通过联合设计,消除了该矩阵中所有两种类型的girth-4环。
en-us	Second, deduced the corresponding to the source node and collaboration relay adopts the combination of RA code check matrix, and through the joint design, to eliminate the matrix in all two types of girth - 4 rings.

zh-cn	理论分析与仿真结果表明,与传统非能量收集的点对点系统比,所提方案大大降低了系统中断概率。
en-us	‭Theoretical analysis and simulation results show that with the traditional energy than a collection of point-to-point system, the proposed scheme greatly reduces the system outage probability. ‭

zh-cn	与采用随机低密度奇偶检验码(low density parity-check,LDPC)码的编码协作方案相比,采用联合设计RA码的系统误码性能更为优越。
en-us	With the random low density parity check code (low density parity check, LDPC) code coding collaboration scheme, compared to the joint design of RA code system ber performance is more superior.

zh-cn	防空导弹武器系统效能通常采用ADC(availability,dependability,capability)模型来评定。
en-us	Air defense missile weapon system effectiveness is usually adopt the ADC (the availability, dependability and capability) model to assess.

zh-cn	随着装备的发展和对抗复杂性的提升,系统可信度的建模和分析计算越发关键。
en-us	With the development of equipment and against complexity, improve system reliability modeling and analysis all the more critical.

zh-cn	通过分析装备本身的功能组成结构,分析系统所有可能的状态及状态转移概率,来建立可信度的求解模型。
en-us	Through the analysis of the function structure of the equipment itself, analysis system state and state transition probability of all possible solution model to establish credibility.

zh-cn	并用算例进一步验证了模型,证明了模型的适用性。
en-us	By example to further verify the model, prove the applicability of the model.

zh-cn	在部分均匀海杂波环境下,海杂波的瞬时功率波动起伏较大,导致海面目标检测的性能受到影响。
en-us	In the part of the uniform sea clutter environment, sea clutter fluctuation of instantaneous power fluctuations, lead to the surface of the target detection performance is affected.

zh-cn	为了减小此影响,引入一个平滑因子以实现对杂波功率的控制,提出了平滑-广义似然比检测器(smooth-generalized likelihood ratio test,S-GLRT)。
en-us	‭In order to reduce the impact, the introduction of a smooth factor in order to realize the control of the clutter power, put forward the smooth - generalized likelihood ratio detector (smooth - generalized likelihood thewire test, S - GLRT).

zh-cn	通过推导S-GLRT的虚警概率表达式,表明其相对于杂波纹理分量的尺度参数具有恒虚警特性。
en-us	‭By deriving the S - GLRT false-alarm probability expressions, show that the relative to the noise ripple of the scale of the principle component parameters with constant false alarm properties.

zh-cn	在不增加计算复杂度的前提下,实验结果表明,在部分均匀的海杂波背景下,S-GLRT优于GLRT。
en-us	‭Under the premise of without increasing computational complexity, the experimental results show that the part of the uniform sea clutter background, S - GLRT is superior to the GLRT. ‭

zh-cn	针对存在频谱混叠的窄带雷达微动信号平动补偿问题,从高阶和低阶频谱混叠两种情况出发,给出了一种平动补偿方法。
en-us	In view of the existing spectrum aliasing narrow-band LeiDaWei signal translation compensation, from the high order and low order spectrum aliasing two cases, a translational motion compensation method is presented.

zh-cn	在对两种频谱混叠情况分析的基础上,针对高阶混叠将混叠的瞬时频率近似为线性调频锯齿波信号,通过对频率以及调频率的估计,实现信号混叠程度的快速降阶。
en-us	In the two kinds of spectrum aliasing based on the analysis of the situation, in view of the high order aliasing will the instantaneous frequency aliasing is near to linear frequency modulation sawtooth wave signal, through the estimate of the frequency and rate, which realize signal aliasing quick order reduction.

zh-cn	对于低阶混叠,首先将时频图在频率维周期扩展,再基于形态学图像处理方法提取出无模糊的瞬时频率曲线,最后对其进行多项式的最小二乘拟合完成平动补偿。
en-us	For low order aliasing, first, to expand the time-frequency diagram in frequency cycle, then based on morphological image processing method to extract the fuzzy of instantaneous frequency curve, finally carries on the polynomial least squares fitting to complete the translation compensation.

zh-cn	仿真实验验证了所提方法的有效性以及对不同的信号形式和噪声的鲁棒性。
en-us	Simulation experiments verify the effectiveness of the proposed method and the different forms of signal and noise robustness.

zh-cn	机载雷达空时自适应处理(space-time adaptive processing,STAP)与单脉冲技术相结合可以实现对运动目标空、时参数的估计。
en-us	When airborne LeiDaKong adaptive processing (space time adaptive processing, STAP) combined with a single pulse technology can realize the estimate of the parameters of the air, a moving target.

zh-cn	然而,在非均匀环境下,由于同分布快拍数有限,杂波协方差矩阵难以准确估计,常常导致STAP方法性能急剧下降甚至失效,进而无法有效实现目标检测和参数估计。
en-us	‭In a heterogeneous environment, however, because the snapshot number is limited, with distribution clutter covariance matrix is difficult to accurately estimate, often leading to STAP method performance fell sharply or even failure, it can no longer be effectively to realize target detection and parameter estimation.

zh-cn	本文提出一种直接数据域的动目标空时参数估计方法,该方法首先应用幅相估计谱(amplitude and phase estimation,APES)谱估计由被检测单元数据估计出杂波干扰协方差矩阵,然后利用STAP技术抑制杂波和干扰,并结合单脉冲理论实现对目标角度和多普勒频率的估计。
en-us	‭This paper presents a direct data domain empty a moving target parameter estimation method, this method first applied amplitude-phase estimated spectrum (amplitude and phase estimation, APES) spectrum estimation by the detection unit data to estimate the clutter interference covariance matrix, then using STAP technology to suppress clutter and interference, and combining with the implementation of target theory of single pulse Angle and doppler frequency estimation.

zh-cn	仿真结果表明,与传统单脉冲方法相比,新方法具有自适应抑制杂波干扰的能力和更好的估计性能;
en-us	‭The simulation results show that compared with the traditional method of single pulse, the new method has the adaptive ability to restrain noise interference and better estimation performance;

zh-cn	同时由于无需参考数据,该方法更适应于非均匀环境。
en-us	Since no reference data at the same time, this method is more suitable for non-uniform environment.

zh-cn	为了提高复杂环境下的应急响应能力,基于元决策提出分解-集成(disassemble-integration,DI)总体设计准则和物元分解的唯一性准则;
en-us	In order to improve the emergency response capacity under complicated environment, based on the meta decision decomposition - integration (DI) disassemble - integration, overall design criteria and the uniqueness of decomposition of matter-element standards; ‭

zh-cn	‭讨论了物元变换过程中存在的不足,建立了物元分析和解释结构模型(interpretive structural modeling,ISM)的映射关系。
en-us	Discussed the matter-element transformation process of matter-element analysis and explanation structure model (interpretive structural modeling, ISM) the mapping relationship.

zh-cn	通过语义和"情境响应"方法拓展了物元分析结构,并赋予其语义解释及响应的功能。
en-us	Through semantic and contextual response method to expand the matter-element analysis structure, and gives its semantic interpretation and response function.

zh-cn	针对决策人员不在现场的情况,构建了物元结构决策(matter-element structure for decisionmaking,MESDM)模型。
en-us	In view of the decision makers of the scene, build the structure of the matter-element decision (matter - element structure for decisionmaking, MESDM) model.

zh-cn	最后,实证分析了MESDM及其有效性、及时性和可操作性,为进一步研究MESDM的人机智能决策奠定了基础。
en-us	Finally, the empirical analysis of MESDM and its effectiveness, timeliness and operability, for further research on MESDM human-machine intelligent decision-making laid a solid foundation.

zh-cn	为在空中预警监视系统中实现多异类传感器多目标联合检测、跟踪与识别,在多目标检测、跟踪的随机有限集模型基础上,进行多异类传感器多目标联合检测、跟踪与识别的理论模型与处理框架研究。
en-us	For early warning and monitoring system in the air in achieving more heterogeneous sensor joint detection, tracking and recognition, in target detection and tracking based on random finite set of models, multiple heterogeneous sensor target joint detection, tracking and recognition theoretical model and research processing framework.

zh-cn	通过对目标的运动学状态与目标识别属性状态统一描述,把多目标状态建模为一个用随机有限集描述的全局状态。
en-us	‭Through the kinematics of the target state and target recognition properties state unified description, use multiple target state modeled as a random finite set description of global state.

zh-cn	通过对运动学传感器与属性传感器模型分析,把各异类传感器建模为一个全局传感器,并把各传感器的测量建模为一个用随机有限集描述的全局测量。
en-us	‭Through analysis on kinematics of sensor and sensor property model, the different kind of sensor modeling for a global sensor, and the measurement of each sensor modeling for a global measurement described in stochastic finite set.

zh-cn	根据全局状态与全局测量模型,把异类传感器多目标联合检测、跟踪与识别过程描述为Bayes滤波过程,并给出了相应的多异类传感器多目标联合检测、跟踪与识别处理框架。
en-us	‭According to the global state and global measurement model, the heterogeneous sensor multi-target joint detection, tracking and identifying process description for the Bayes filtering process, and gives the corresponding multiple heterogeneous sensor multi-target joint detection, tracking and recognition processing framework.

zh-cn	通过仿真试验验证了理论模型与框架的有效性。
en-us	‭Theoretical model is verified by simulation test and the effectiveness of the proposed framework. ‭

zh-cn	针对带状责任探测区多架预警机协同探测问题,根据是否进行更高层级的多情报源信息融合处理,定义了两种协同模式。
en-us	For strip responsibility detection area for multiple cooperating awacs detection problems, according to whether the higher level of intelligence source information fusion processing, defines two collaborative model.

zh-cn	构建了多预警机实时探测覆盖区估算模型;
en-us	Build more awacs real-time detection coverage estimation model;

zh-cn	提出了稳定覆盖度概念和定量公式;
en-us	This paper presents the concept of stable coverage and quantitative formula;

zh-cn	讨论了带状责任探测区中多预警机部署问题,给出了具体的协同部署优化决策模型。
en-us	Discusses the detecting area of banded responsibility more awacs deployment issues, specific cooperative deployment optimization decision model is presented.

zh-cn	对两种协同模式下多预警机部署问题进行仿真分析,结果表明Model2明显优于Model1,所构建的各种估算与决策模型考虑了各种主要的内、外因素,具有实用价值。
en-us	For more than two kinds of collaborative mode awacs deployment problem for the simulation analysis, the results show that Model2 was better than Model1, constructed the estimation and decision model considers the main kinds of internal and external factors, has practical value.

zh-cn	针对超宽带定位系统在多用户和弱信号环境下接收端易出现码间串扰(inter symbol interference,ISI)和多用户干扰(multiuser interference,MUI)等问题,提出一种基于修正最小均方误差估计(minimum mean square error estimation,MMSE)的自适应迭代算法进行超宽带(ultra-wideband,UWB)脉冲设计。
en-us	For UWB positioning system in a multi-user environment and weak receiving end prone to intersymbol interference (Intel symbol interference, ISI) and multi-user interference (multiuser interference, MUI), based on a fixed minimum mean square error estimation (minimum mean square error estimation, MMSE) adaptive iteration algorithm for ultra-wideband (UWB) ultra - wideband, pulse design.

zh-cn	该算法选取修正Hermite多项式(modefied Hermite polynomial,MHP)作为脉冲设计基函数。
en-us	‭The algorithm to select fixed Hermite polynomial (modefied Hermite polynomial, MHP) as a pulse design basis functions.

zh-cn	通过分析MHP的时频特性对最小均方误差估计准则下组合脉冲的各阶MHP系数进行修正。
en-us	‭Through the analysis of the time-frequency characteristics of MHP under the rule of minimum mean square error estimation of the combined pulse MHP coefficient modification.

zh-cn	在此基础上根据组合脉冲功率谱密度与美国联邦通讯委员会(federal communications commission,FCC)辐射掩蔽之间的拟合程度设计自适应算法,对组合脉冲进行自适应调整实现脉冲设计。
en-us	And on this basis, according to the combination of pulse power spectral density and the federal communications commission (federal communications themselves, FCC) radiation masking design adaptive algorithm, the fitting degree between the pulse design to realize adaptive adjustment of combined pulse.

zh-cn	仿真结果表明该方案获得的脉冲有较高功率利用率,同时在多用户接入和弱信号检测方面也具备很强的适用性。
en-us	‭Simulation results show that the scheme obtained by pulse with high power utilization, in multi-user access and weak signal detection at the same time also has the very strong applicability. ‭

zh-cn	移动用户在连续位置服务过程中会产生大量的相关位置,攻击者可通过用户轮廓将其关联成位置轨迹。
en-us	Mobile users in the process of continuous location service will produce a large number of related position, an attacker can through a user profile associated to turn it into a location path.

zh-cn	由于位置轨迹含有更多时空相关信息,使得攻击者更易获取用户个人隐私。
en-us	Because of the location path contains more information of time and space, make the attackers are more likely to get the user privacy.

zh-cn	针对这种情况,通过二分图刻画描述了轮廓和位置之间的关联关系,并基于该关联关系建立了Lθk隐私保护模型以及可抵抗轮廓关联攻击的假位置生成方法。
en-us	For this kind of situation, by binary chart describes the relationship between contour and location, and L was built based on the correlation relationship between theta k privacy protection models, and can resist outline correlation attack method for generating false position.

zh-cn	该方法为每个服务位置生成轮廓信息相似的虚假位置,模糊了轮廓与真实位置之间的关联关系,保护了用户在导航或最近邻查询过程中的位置隐私。
en-us	The method for each service location to generate contour information similar false position, blurring the outline and the relationship between the real position, protect the user in the navigation or in the process of nearest neighbor query location privacy.

zh-cn	最后,性能分析及实验验证进一步证实,所提方法可提供较高的隐私保护级别和较好的算法执行效率。
en-us	Finally, the performance analysis and experiments further confirmed that the proposed method can provide higher level of privacy protection and a better algorithm execution efficiency.

zh-cn	基于区间值的证据合成理论可以有效地描述和处理不确定性问题,针对目前区间证据合成方法存在融合失效的问题,分析了其产生的原因并提出新的区间证据组合方法。
en-us	Evidence synthesis based on interval value theory can effectively describe and deal with uncertainty problems, according to the present problems fusion failure interval evidence synthesis method, and analyzed the reasons and puts forward a new interval evidence combination method.

zh-cn	对证据源本身的特征进行提取,依此对证据进行修改,并提出两种优化方法用于区间信度结构下的证据合成。
en-us	‭To extract the characteristics of source of evidence, the evidence for modification, and put forward two kinds of optimization method for interval reliability under the structure of evidence synthesis.

zh-cn	数值实验结果表明,提出的方法收敛性、鲁棒性较好,在面对冲突区间证据融合时得到了合理的结果。
en-us	‭Numerical experiment results show that the proposed method of convergence, good robustness in the face of conflict evidence fusion in reasonable results were obtained. ‭

zh-cn	多粒度是粗糙集理论中的一种有效的数据处理方法,粒度约简是获取信息系统简洁规则的前提。
en-us	Is more granularity in rough set theory, a effective data processing method, particle size reduction is the precondition of information system is concise rules.

zh-cn	研究了程度乐(悲)观多粒度粗糙集粒度约简理论,改进了程度粗糙集的下近似定义,提出了程度多粒度粗糙集的粒度矩阵。
en-us	Study the degree of pleasure (sad) particle granularity of rough set reduction theory, improved the degree of the rough set approximate definition, puts forward the multi-granularity granularity matrix of rough set.

zh-cn	基于粒度矩阵,研究了程度多粒度粗糙集下近似计算理论和粒度的必要性,提出程度乐观多粒度粗糙集核粒度的定义。
en-us	Based on granularity matrix, the degree of multi-granularity approximate calculation under the rough set theory and the necessity of granularity, and put forward the degree of optimism multi-granularity rough set the definition of nuclear particle size.

zh-cn	针对程度乐(悲)观多粒度粗糙集,提出基于粒度矩阵的粒度约简方法。
en-us	In view of the degree of pleasure (sad) view granularity of rough set, particle size reduction method based on granularity matrix is put forward.

zh-cn	最后利用实例分析验证了所提粒度约简方法的正确性。
en-us	Finally using instance analysis verify the validity of the proposed particle size reduction method.

zh-cn	基于交会对接地面物理仿真系统对卫星交会对接中相对姿态和位置的控制问题进行研究,根据地面物理仿真系统的结构推导出描述系统姿态和位置运动的耦合六自由度动力学模型;‭
en-us	Based on rendezvous and docking ground physical simulation system for satellite rendezvous and docking relative posture and position control problem is studied, according to the ground physical simulation system structure is deduced to describe system posture and position of movement of the six degrees of freedom coupling dynamic model; ‭

zh-cn	基于此模型,在存在外部扰动的情况下,采用自适应快速非奇异终端滑模控制思想设计一种能够克服传统终端滑模控制奇异问题的鲁棒有限时间控制器。
en-us	Based on this model, in the presence of external disturbances, the idea of adaptive fast nonsingular terminal sliding mode control to design a can overcome the traditional terminal sliding mode control of singular problem of robust finite time controller. ‭

zh-cn	通过李雅普诺夫理论推导和仿真分析表明,该控制器在保证系统的有限时间稳定性和收敛性的同时能有效地抑制外部扰动。
en-us	By lyapunov theory derivation and simulation analysis show that the controller in the guarantee system stability and convergence of the finite time can effectively restrain the disturbance at the same time.

zh-cn	卫星通信信号中90%以上采用相位或幅相联合调制方案,包括多进制相位键控(multiple phase shift keying,MPSK),多进制正交幅度调制(multiple quadrature amplitude modulation,MQAM),多进制幅相键控(multiple amplitude phase shift keying,MAPSK)等,此外短波通信、移动通信中MPSK也是最常用的信号类型之一。
en-us	More than 90% used in satellite communication signal phase or amplitude phase modulation scheme, including multi-band phase shift keying (multiple phase shift keying, MPSK), multi-band orthogonal amplitude modulation (multiple quadrature amplitude modulation, MQAM), multi-band amplitude phase shift keying (multiple amplitude phase shift keying, MAPSK), etc., in addition to all this short-wave communications, mobile communications MPSK is also one of the most common type of signal.

zh-cn	载波同步是信号解调中十分关键与核心的部分。
en-us	Carrier synchronization is crucial in signal demodulation with the core part.

zh-cn	针对非合作接收条件下幅相调制类信号星座图分布特性进行了深入研究,提出了一种基于星座图密度统计的载波同步算法,实现了一定信噪比条件下盲频偏消除与星座图恢复。
en-us	For non-cooperative receiving amplitude under the condition of phase modulation type of signal constellation diagram distribution characteristics were studied, put forward a kind of carrier synchronization algorithm based on constellation diagram density statistics, achieved a certain SNR blind deviation elimination and the constellation diagram.

zh-cn	此方案不需要预先进行调制识别,对数据量要求不高,复杂度低,抗噪性能好,可广泛应用于常规信号以及未知、猝发信号解调。
en-us	This scheme does not need for modulation identification in advance, the volume of data is not high, low complexity, antinoise performance is good, can be widely used in the conventional signal and unknown, burst signal demodulation.

zh-cn	仿真表明,在接近或高于解调信噪比的条件下,该方法频偏估计性能接近克拉美罗限,可应用于工程实践。
en-us	Simulation show that the close to or higher than that of demodulation SNR conditions, the method of frequency offset estimation performance is close to g Latin America limit, can be applied to engineering practice.

zh-cn	为了研究滑翔飞行器再入过程中的侧向机动问题,A*算法的相关理论被引入到轨迹规划中。
en-us	In order to study the glide vehicle lateral mobility problem in the process of reentry, the related theory of A * algorithm is introduced to the trajectory planning.

zh-cn	飞行距离较远时,地球的曲率必须加以考虑,且再入过程中飞行器会受到各种过程约束。
en-us	‭Flight distance is far, and must be taken into account the curvature of the earth, and in the process of reentry vehicle will be affected by various process constraints.

zh-cn	针对现有规划方法中在平面上进行A*算法推演的局限性,本文提出了一种基于椭球面A*算法的轨迹规划方法。
en-us	‭In view of the existing planning methods in the plane in the A * algorithm deduction limitations, this paper proposes A trajectory planning method based on ellipsoid A * algorithm. ‭

zh-cn	通过推导将过程约束引入A*算法搜索过程中,从而规划出合理的轨迹。
en-us	Through to the introduction of the process constraint is derived in the process of the A * algorithm to search, so as to plan out A reasonable path.

zh-cn	仿真结果表明,本文所提出的方法能够快速地对再入段的轨迹进行有效规划,具有很强的实用性。
en-us	‭The simulation results show that the proposed method can rapidly to effective planning of reentry trajectory, have very strong practicability. ‭

zh-cn	研究了飞机运动模型（aircraft motion model,AMM）与中、低精度捷联惯导系统（strapdown inertial navigation system,SINS）相融合的组合导航技术。
en-us	Studied the aircraft motion model (aircraft motion model, AMM) with middle and low accuracy of strapdown inertial navigation system (strapdown inertial navigation system, SINS) combining integrated navigation technology.

zh-cn	针对由于气动系数的不准确所导致的系统方程的不确定性以及观测方程和噪声的不确定性问题,提出采用基于极小极大准则的扩展H。
en-us	For inaccurate due to the aerodynamic coefficient caused by the uncertainty of the system equations and the observation equation and the uncertainty of the noise problem, is proposed based on extension of minimax criteria H.

zh-cn	提出一种基于容积卡尔曼滤波的线性约束恒模波束形成算法。
en-us	In this paper, a kalman filter based on volume of linear constrained constant modulus beam-forming algorithm.

zh-cn	首先使用伪观测法将恒模代价函数和约束条件写成状态观测方程,之后利用容积卡尔曼滤波算法来求解以上非线性滤波问题。
en-us	‭First of all, using the pseudo observation method will constant modulus cost function and constraint condition as state observation equation, after volume kalman filtering algorithm is used to solve the above nonlinear filtering problem.

zh-cn	所提方法能够避免常规算法对模型的近似处理和特征值分散效应对波束形成器输出性能的影响,因此对干扰和噪声有更强的抑制能力。
en-us	‭The proposed method can avoid the conventional algorithm of the model of approximate treatment and eigenvalue dispersion effect affect the performance of beam-forming output, therefore to the interference and noise had a stronger inhibitory ability.

zh-cn	仿真结果表明,本算法相比随机梯度法和递归最小二乘法具有更快的收敛速度和更高的输出信干噪比,在非平稳环境下,能够迅速调整权值收敛到最优解。
en-us	‭The simulation results show that the algorithm is compared with the stochastic gradient method and recursive least square method has faster convergence speed and the output noise ratio, higher in nonstationary environment, able to converge to the optimal solution rapidly adjusting relevance weights. ‭

zh-cn	对复杂防空作战环境下的传感器-目标分配(sensor target assignment,STA)问题进行了研究,建立了基于识别、跟踪、定位多阶段综合作战效能的分配模型。
en-us	For complex sensor target assignment of air defense combat environment (sensor target the assignment, the STA) problems are studied, based on identification, tracking, positioning multistage comprehensive distribution model of operational effectiveness.

zh-cn	针对该模型,首先基于粒子群聚集度和进化度判断,对传统量子粒子群(quantum particle swarm optimization,QPSO)算法进行了改进,提出了自适应QPSO算法。
en-us	According to this model, the first judgment based on particle swarm aggregation degree and evolution degree, the traditional quantum particle swarm (quantum particle swarm optimization, QPSO) algorithm is improved, adaptive QPSO algorithm is proposed.

zh-cn	然后,结合多粒子群协同和Memetic搜索策略,提出了基于协同Memetic自适应QPSO算法的STA求解方法。
en-us	Then, combined with many particle swarm collaborative and Memetic search strategy, is proposed based on collaborative Memetic STA solving method of adaptive QPSO algorithm.

zh-cn	同时,为使粒子位置矢量反映分配方案,依据不同战场环境设计了两种特殊的粒子编码方案。
en-us	At the same time, in order to make the particle position vector reflect distribution plans, depending on the battlefield environment of two kinds of special particle coding scheme is designed.

zh-cn	最后通过仿真实验验证了所提算法的有效性。
en-us	Finally, simulation results verify the effectiveness of the proposed algorithm.

zh-cn	针对接收通道噪声影响和传感器引起的信号畸变,仅提高单传感器的识别性能远不能满足需求,提出了一种基于协作表示的雷达辐射源多传感器融合识别方法。
en-us	For receiving signal distortion caused by channel noise effects and sensor, improve the recognition performance of single sensor only far cannot satisfy the demand, this paper proposes a radar emitter based on collaboration said multi-sensor fusion recognition method.

zh-cn	首先,在训练阶段构成离线的完备字典,而多个传感器的接收信号在字典上求得协作表示系数及分类残差。
en-us	‭First of all, in the training phase, constitutes a complete offline dictionary and multiple sensors signals on the dictionary for cooperation said coefficient and the classification of residual error.

zh-cn	接着通过设计合理的基本概率分配函数,将多传感器的分类残差与单元素事件的D-S理论相结合,根据最大信任决策规则得到融合识别结果。
en-us	‭Basic probability distribution function, and then through the reasonable design of the classification of multi-sensor residuals with single element event D - S theory, the combination of decision rules based on maximum trust fusion recognition results are obtained.

zh-cn	采用常见的6种雷达辐射源信号进行了仿真实验,仿真结果验证了提出方法的有效性,且较单传感器提高了识别性能,具有较好的噪声鲁棒性,适用于小样本的识别。
en-us	‭The common six kinds of radar emitter signals is used for simulation, the simulation results verify the effectiveness of the proposed method, and a single sensor can improve the recognition performance and has good noise robustness, applicable to the identification of a small sample. ‭

zh-cn	为解决空战训练命中评估中存在的评估语言不一致、专家权重未知、多专家集结等群决策问题,提出了仿真模拟、区间直觉模糊集、群决策相结合的方法。
en-us	To solve the problem existing in the air combat training accuracy assessment of evaluation language does not agree, expert weight unknown, many experts gathered, such as group decision making problems, puts forward the simulation, the interval intuitionistic fuzzy sets, the combination of group decision making method.

zh-cn	利用仿真模拟构建四元命中评估指标集,集合专家经验,建立群决策模型,利用区间直觉模糊集和逼近理想解排序法(technique for order preference by similarity to ideal solution,TOPSIS)方法实现专家经验汇总与集结,利用模糊熵原理衡量专家评估结论的模糊度,获取专家权重,最终实现空战训练命中评估。
en-us	Use simulation to build four yuan hit evaluation index set, collection of expert experience, group decision model is established, by using interval intuitionistic fuzzy sets and collation close to ideal solution (technique for order preference by similarity to ideal solution, TOPSIS) ways to implement expert experience summary and assembled, by using the theory of fuzzy entropy measure expert evaluation conclusion ambiguity, get expert weight, finally realizes the air combat training accuracy assessment.

zh-cn	在Matlab M文件中实现了评估模块的封装,并将处理后的数据输出到Excel表格中。
en-us	Implements evaluation module in Matlab M file encapsulation, and will be processed data output to Excel spreadsheet.

zh-cn	结合实际空战训练数据进行验证,此方法可有效解决空战训练命中评估的群决策问题。
en-us	Combined with the actual combat training data verification, this method can effectively solve the air combat training of the evaluation of group decision making problems.

zh-cn	传统的基于像素的合成孔径雷达(synthetic aperture radar,SAR)图像地物分类方法难以有效区分起伏变化大的地物。
en-us	Traditional pixel-based synthetic aperture radar (synthetic aperture radar, SAR) image feature classification method is difficult to effectively distinguish between rolling terrain.

zh-cn	针对该问题,提出了一种基于区域Bhattacharyya相似度的SAR图像地物分类方法。
en-us	‭Aiming at this problem, proposes a regional Bhattacharyya similarity based SAR image feature classification method.

zh-cn	方法首先利用适当的图像分割技术获取均匀的SAR图像区域。
en-us	‭Method first using appropriate image segmentation technology to obtain uniform SAR image area.

zh-cn	接着定义Bhattacharyya相似度来描述区域之间的统计相似程度,并推导了其对应Gamma分布的解析表达式。
en-us	‭Then define Bhattacharyya similarity to describe statistical similarity between regions, and the analytical expression of the corresponding Gamma distribution was deduced.

zh-cn	最后,以图像区域为分类单元,基于最大区域Bhattacharyya相似度准则实现SAR图像地物分类。
en-us	‭Finally, based on image region classification unit, based on the maximum region Bhattacharyya similarity criterion to SAR image feature classification. ‭

zh-cn	利用实测SAR图像的地物分类结果表明,该方法性能优于经典的基于像素的最大似然分类方法和支持矢量机方法,且优于基于区域的最小距离法。
en-us	Measured feature of SAR image classification results show that this method is better than the classical maximum likelihood classification method based on pixel and support vector machine method, and is better than that of the minimum distance method based on region. ‭

zh-cn	以固定翼小型无人机的自主着陆控制为研究背景,提出了一种基于光流的固定翼小型无人机自主着陆控制方法。
en-us	With fixed wing of small uav autonomous landing control as the research background, this paper proposes a fixed wing based on optical flow of small uav autonomous landing control method.

zh-cn	该方法首先在分析固定翼飞行器着陆段运动特性的基础上,将着陆阶段的控制解耦为对飞行器的横向控制和纵向控制。
en-us	This method firstly on the analysis of the fixed wing aircraft landing period of movement characteristics, on the basis of the landing stage of decoupling control for the control of vehicle lateral and longitudinal control.

zh-cn	然后以跑道线作为特征,计算其稀疏直线光流场,并结合摄像机模型以及光流场和速度场之间的关系,用跑道线的水平流作为系统反馈,设计控制系统。
en-us	And then to the runway line as characteristics, calculating the sparse linear optical flow field, and combined with the camera model, and the relationship between the optical flow field and velocity field, with the level of the runway line flow as feedback system, control system design.

zh-cn	最后在Simulink环境下搭建动态仿真系统,仿真结果表明,使用本文方法可以有效实现飞行器的自主着陆控制。
en-us	Finally in the Simulink environment structures, dynamic simulation system, the simulation results show that using this method can effectively achieve the aircraft autonomous landing control.

zh-cn	为了提高径向基函数(radical basis function,RBF)神经网络对网络安全态势的预测精度,提出了一种基于吸引力传播(affinity propagation,AP)聚类和差分进化(differential evolution,DE)优化RBF神经网络的算法。
en-us	In order to improve the radial basis function (radical basis function, RBF) neural network to network security situation prediction accuracy, is proposed based on a kind of attractive propagation (affinity propagation, AP) clustering and differential evolution (differential evolution, DE) to optimize the algorithm of RBF neural network.

zh-cn	首先,利用AP聚类算法对样本数据进行划分聚类,从而获得RBF的中心和网络的隐含层节点数;
en-us	‭First of all, using the AP clustering algorithm to partition clustering of sample data, can achieve the RBF center and network on the number of hidden layer nodes;

zh-cn	其次,利用AP聚类得出种群差异度,自适应地改变DE算法的缩放因子和交叉概率,对RBF的宽度和连接权值进行优化;
en-us	Secondly, using the AP clustering concluded population difference degree, adaptively change the scaling factor and crossover probability of DE algorithm, optimize the width of RBF and connection weights;

zh-cn	同时为了避免陷入局部最优以及跳出局部极值点,对每一代种群的精英个体和种群差异度中心进行混沌搜索。
en-us	At the same time to avoid falling into local optimum and jump out of local extremum points, elite individual for each generation population and population difference degree of center of chaos search. ‭

zh-cn	通过仿真实验表明,此算法在泛化能力增强的同时,对网络安全态势也达到了较高的预测精度。
en-us	Through the simulation experiments show that this algorithm in generalization ability enhancement at the same time, the network security situation also reached a higher prediction precision.

zh-cn	正交频分复用(orthogonal frequency division multiplexing,OFDM)信号具有较高的频谱效率,有利于实现高速传输。
en-us	Orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) signal has higher spectrum efficiency, to achieve high-speed transmission.

zh-cn	在卫星对地高码率数据传输系统设计中,OFDM有助于解决带宽资源的问题,因此极富吸引力。
en-us	In the satellite ground high rate data transmission system design, OFDM is helpful to solve the problem of bandwidth resources, therefore very attractive.

zh-cn	但是,由于近地轨道(low earth orbit,LEO)星地链路的大动态特性,传输信号会遭受严重的多普勒效应影响。
en-us	However, due to low earth orbit (low earth orbit, LEO) star link of large dynamic characteristics, transmission signal will suffer severe doppler effect.

zh-cn	对于宽带OFDM信号而言,多普勒效应的表现形式更为复杂,不再仅仅是频率的偏移。
en-us	For broadband OFDM signal, the doppler effect of form is more complex, is no longer just the frequency offset.

zh-cn	分析宽带OFDM信号在LEO卫星对地数传链路中所受到的多普勒影响。
en-us	Analysis in LEO satellite broadband OFDM signal of digital link in the doppler effect.

zh-cn	首先,对卫星数传链路进行数学建模,并且推导出该大动态场景下的OFDM信号模型;
en-us	First of all, to mathematical modeling of satellite data transmission link, and deduces the OFDM signal model under the dynamic scene;

zh-cn	‭之后,量化分析由于多普勒效应所产生的符号间干扰和载波间干扰。
en-us	‭After quantitative analysis due to intersymbol interference generated by the doppler effect and intercarrier interference.

zh-cn	根据理论分析结果,给出OFDM体制在LEO星地数传应用中的设计要求和设计局限。
en-us	According to the results of theoretical analysis, the OFDM system is given in LEO star in the applications of digital design requirements and design constraints.

zh-cn	针对陀螺寻北仪的限幅系统设计了一种鲁棒近时间最优控制器。
en-us	Limiter system for gyro north finder found design a robust nearly time optimal controller.

zh-cn	首先将陀螺寻北仪的快速限幅问题转化为时间最优控制问题,然后提出设计一种鲁棒近时间最优控制器来克服理论时间最优控制器的缺陷。
en-us	‭Will first gyro north finder found fast limiter problem into a time optimal control problem, and then puts forward a robust nearly time optimal controller is designed to overcome the defects theory time optimal controller.

zh-cn	该控制器结合了传统的bang-bang控制,滑模控制以及一种备份控制。
en-us	‭The controller combines the traditional bang - bang control, sliding mode control, and a backup control.

zh-cn	滑模控制器的设计运用时间最优控制的思想并通过Lyapunov稳定性理论推导出控制器参数的选择标准。
en-us	‭Sliding mode controller design based on the idea of time optimal control and controller parameters is deduced with Lyapunov stability theory of selection criteria.

zh-cn	为了解决控制器在原点处不稳定问题,提出了另一类具有线性滑模面的滑模控制器作为备份控制。
en-us	‭In order to solve the problem of unstable controller at the origin, proposed another as a backup control sliding mode controller with linear sliding mode surface.

zh-cn	数值仿真结果证明了提出的控制器的可行性,在明显降低抖振的同时在时间指标上与理论控制器相近。
en-us	‭The numerical simulation results prove the feasibility of the proposed controller, while significantly reduce chattering in time metrics and theory is close to the controller.

zh-cn	这种控制器的设计方法同样适用于小阻尼项的二阶系统。
en-us	‭This kind of controller design method is also applicable to small damping system of second order. ‭

zh-cn	通过测试典型跳频电台的发射频谱,以接收机灵敏度原则确定了发射频谱k级旁瓣干扰模型,在考虑跳频系统通信频率、可用频点数、系统用户数、信道参数和固定干扰等因素的情况下,提出了跳频系统的"通信现场"概念;
en-us	By testing typical frequency hopping radio emission spectrum, with the principle of receiver sensitivity level determines the emission spectrum k sidelobe interference model, considering the frequency of frequency hopping communication system, available frequency points, system users, channel parameters and fixed interference factors such as cases, the frequency hopping system was put forward the concept of "communication field";

zh-cn	通过分析接收信干噪比(signal to interference and noise ratio,SINR)的分布函数,推导得出跳频系统在通信现场中的中断概率公式;
en-us	Through the analysis of receiving letters dry to noise ratio (signal to interference and noise thewire, SINR) distribution function, derived frequency hopping system interrupt probability formula in communication field;

zh-cn	从干扰信号的信息熵角度出发,应用熵功率不等式,推导得出跳频系统在通信现场中的通信容量公式。
en-us	Starting from the Angle of information entropy of jamming signal, the application of entropy, the power inequalities derived frequency hopping system communication capacity formula in communication field.

zh-cn	针对某典型跳频电台,通过分析其发射频谱的各级旁瓣能量,得到了能够影响接收的3级旁瓣干扰模型,以此为仿真输入参量,评估电台在通信现场中的中断概率和通信容量,仿真结果验证了理论推导的正确性。
en-us	In a typical frequency hopping radio, through the analysis of the sidelobe energy at all levels of the emission spectrum, got can affect the receiving level 3 sidelobe interference model, and based on this simulation input parameters, evaluate the interrupt probability and communication in the station at the scene of the communication capacity, the simulation results verify the validity of the theoretical derivation.

zh-cn	针对航空集群独立反隐身的任务需求,提出使用集群任一成员机载雷达作为发射阵元,群内其他成员机载雷达作为接收阵元,构建多部双基雷达,利用雷达收、发分置带来的空间分集优势,在隐身目标不同方位探测其散射的电磁波,形成反隐身能力。
en-us	For aviation cluster independent anti stealth mission requirements, use any cluster member of airborne radar as the transmitting array yuan, other members within the group of airborne radar as receiving array element, build a number of double-base radar, using radar and division of space diversity advantage, in different azimuth detection stealth target scattering of electromagnetic waves, formed the stealth capability.

zh-cn	研究了接收节点在不同距离和方位配置时形成的反隐身探测空域;
en-us	‭Studied the receiving node in different distance and azimuth configuration formed when the stealth detection airspace; ‭

zh-cn	‭针对机载雷达扫描角限制造成的前向空间探测盲区,提出了3种集群飞行器机动策略。
en-us	For airborne radar scanning Angle limits to space before detection blind area, put forward three kinds of cluster aircraft maneuver strategy.

zh-cn	仿真结果表明,航空集群各节点均能够形成一定的反隐身探测能力,不同集群构型能够适应不同威胁等级的反隐身任务需求;
en-us	‭The simulation results show that air cluster nodes are able to form a certain amount of stealth detection ability, able to adapt to different cluster configuration different threat level against stealth mission requirements;

zh-cn	‭发射节点通过S形机动能够达成良好的雷达补盲效果。
en-us	‭Launch node through s-shaped motor can achieve a good radar blind effect.

zh-cn	在广义数据包络分析方法(data envelopment analysis,DEA)有效性度量方面还存在以下两个问题有待解决:第一,当广义DEA模型无可行解时,尽管被评价单元本身是有效的,但却无法用具体数值刻画其有效程度;
en-us	In the general method of data envelopment analysis (data envelopment analysis, DEA) effectiveness measures aspect also has the following two problems to be solved: first, when general DEA model is line solution, despite being evaluation unit itself is effective, but it cannot use specific numerical depicting its effective degree; ‭

zh-cn	第二,当单元为广义DEA有效时,某些单元的效率值存在被高估的情况。
en-us	Second, when the unit is generalized DEA effective, efficiency values of some units are overvalued.

zh-cn	为解决这些问题,首先给出一个拓展的广义DEA模型。
en-us	To solve these problems, first of all gives a generalized DEA model.

zh-cn	然后,给出了一种判定广义DEA模型存在无可行解情况的充要条件,以及单元效率被高估的判定条件。
en-us	Then, presents a judgement of generalized DEA model has no line solution is necessary and sufficient conditions, and the unit efficiency overvalued decision condition.

zh-cn	同时给出测定单元效率的3种方法,并讨论这些方法与原有测定方法的关系。
en-us	At the same time gives three kinds of method for determination of unit efficiency, and discuss the relationship between these methods and the original measuring method.

zh-cn	最后,通过实际例子进行了对比研究。
en-us	Finally, a practical example has carried on the comparative study.

zh-cn	在高频、远场条件下,对海上多角反射体构成的无源对抗系统的雷达散射面积(radar cross section,RCS)进行预估。
en-us	Under the condition of high frequency, the far field, the sea of corner reflector more passive countermeasure system of radar scattering area (radar cross section, the RCS) carries on the forecast.

zh-cn	针对传统算法计算量大、复杂度高的问题,提出综合利用改进的几何光学/区域投影法(geometrical optics/area projection,GO/AP)和散射中心合成法,进行海上角反射体群RCS的快速预估。
en-us	‭For large amount of calculation, the problem of high complexity of the traditional algorithm, put forward the comprehensive utilization of improved geometrical optics/area projection method (geometrical called/area of the projection, the GO/AP) synthesis and scattering center, sea Angle reflector group of RCS rapid estimates.

zh-cn	首先,根据角反射体的分布态势,利用改进GO/AP算法实时计算各角反射体的RCS;
en-us	‭First of all, according to the distribution of corner reflector, the improved algorithm GO/AP real-time computing the RCS of each corner reflector.

zh-cn	然后,利用散射中心合成法将各角反射体的RCS贡献量相干叠加,快速预估角反射体群在特定分布态势下的RCS;
en-us	‭Then, using the method of synthesis of scattering center RCS contributions from each Angle reflector coherent superposition, a quick estimate angular reflector RCS group under the specific distribution situation;

zh-cn	最后,通过多次计算不同分布态势下的RCS,取平均值表征角反射体群在特定雷达照射方向下的RCS水平。
en-us	Finally, through times of calculation under different distribution trend of RCS, average characterization of corner reflector group in particular under the direction of the RCS radar radiation levels.

zh-cn	利用FEKO软件对算法进行仿真验证,结果表明:所提算法在保证计算精度的前提下,能够显著提高海上角反射体群RCS的预估效率。
en-us	‭The algorithm using FEKO software simulation, the results show that the proposed algorithm in the premise of guarantee calculation precision, can significantly improve the sea Angle reflector group of RCS prediction efficiency.

zh-cn	在分析外辐射源雷达中参考通道与目标回波通道信号特点的基础上,提出了在外辐射源雷达分析模型中,不使用参考通道,仅仅利用目标回波通道的数据信息,完成对目标的检测,进行时延和多普勒频率参数的提取。
en-us	Outside sources on the analysis of the radar in the reference channel and target echo signal characteristics on the basis of the outside source radar analysis model is put forward, do not use the reference channel, only use of data information of target echo channel, to complete the target detection and time delay and doppler frequency parameters of extraction.

zh-cn	在对目标进行角度估计时,为了实现多目标的参数匹配,给出了已知波形匹配算法和比幅测向的角度参数估计算法,通过仿真实验说明了所提方法的有效性。
en-us	Angle estimation on the target, in order to realize the multi-objective parameter matching, known waveform matching algorithm is given and than Angle parameter estimation of direction finding algorithm, through the simulation experiments show the effectiveness of the proposed method.

zh-cn	论述了利用武汉大学新近研制的多通道外辐射源雷达系统开展基于地面数字多媒体广播(digital terrestrial multimedia broadcasting,DTMB)外辐射源雷达微多普勒效应实验的研究结果。
en-us	This paper discusses the use of newly developed by wuhan university multi-channel radiation sources outside the radar system to carry out based on the terrestrial digital multimedia broadcasting (digital terrestrial multimedia broadcasting had, DTMB) outside sources LeiDaWei doppler effect experiment results of the study.

zh-cn	首先建立了外辐射源雷达目标微动信号模型,接着简要阐述了信号处理的主要关键技术,最后重点介绍了实验开展的情况,包括系统配置、目标微多普勒效应实验典型结果及分析,从实验上证实了利用DTMB信号实现目标微多普勒效应探测的技术可行性。
en-us	‭Outside of radar target was established by the micro signal model, and then briefly expounds the main key of signal processing technology, finally introduced the experiment carried out, including system configuration, the target doppler effect experiment results and analysis of typical confirmed experimentally using DTMB signal realize the target of micro-doppler effect for technical feasibility. ‭

zh-cn	提出了一种快速稳健的自适应非线性尺度特征检测子(fast robust adaptive nonlinear scale feature detector,FRANSFD),通过非线性尺度空间快速求解去除了噪声同时保证了边缘细节,并将自适应选取尺度空间组数、基于加速段检验的自适应通用角点检测子(adaptive and generic corner detection based on the accelerated segment test,AGAST)与框状拉普拉斯滤波器去除边缘响应相结合,兼顾了检测的准确性与实时性。
en-us	This paper proposes a robust adaptive nonlinear scale characteristics of fast detection sub (fast robust adaptive nonlinear scale feature detector, FRANSFD), by solving nonlinear scale space quickly removed noise at the same time guarantee the edge details, and the adaptive selection scale space group number, based on the accelerating period of inspection of adaptive gm corner detection sub (the adaptive and generic corner detection -based on the accelerated the segment test, AGAST) combined with a box shape Laplace filter to remove edge response, both the accuracy and real-time detection.

zh-cn	通过与尺度不变特征转换(scale invariant feature transform,SIFT)检测子、快速鲁棒性特征(speeded up robust features,SURF)检测子、风式特征(KAZE)检测子以及二进制鲁棒性尺度不变的特征(binary robust invariant scalable keypoints,BRISK)检测子的实验对比可知,FRANSFD的5种变换鲁棒性均较强,同时速度也更快。
en-us	Through and scale invariant features transform (scale invariant feature transform, SIFT) detection, robustness, fast characters (speeded up robust features, SURF) detection, and wind characteristics (KAZE) child and binary robustness scale-invariant features (binary robust invariant scalable keypoints, your BRISK) detection of experimental comparison, the FRANSFD of 5 kinds of transformation have stronger robustness, faster at the same time.

zh-cn	综合性能较KAZE提高约5.76%,速度提高约47%。
en-us	Comprehensive performance than KAZE increases by about 5.76%, the speed increases by about 47%.

zh-cn	针对多操纵面飞机交叉耦合效应下易产生虚拟控制误差和舵效中和等问题,提出了一种基于改进序列二次规划的控制分配策略。
en-us	On the plane cross coupling effect under multiple control surfaces are easy to produce the problem such as virtual control error and steering and, puts forward a control allocation strategy based on improved sequential quadratic programming.

zh-cn	以操纵面偏量为参数构建优化目标,基于舵效线性假设分别研究了基于线性规划和二次规划的多操纵面线性控制分配方法。
en-us	‭To manipulate the surface deviator build for a parameter optimization goal, based on steering linear hypothesis based on linear programming are studied respectively and quadratic programming method of linear control multiple control surfaces.

zh-cn	进一步考虑非线性交叉耦合效应,分别建立了序列线性和序列二次规划的交叉耦合控制分配模型,并设计了改进的Hessian矩阵,以实现序列二次规划的优化求解。
en-us	‭Further considering nonlinear cross-coupling effects, respectively established sequence linear and sequential quadratic programming of cross coupling control allocation model, and designs an improved Hessian matrix, in order to realize the sequential quadratic programming optimization solution.

zh-cn	仿真表明,基于改进序列二次规划的控制分配策略能够合理地利用所有交叉耦合操纵面实现非线性分配,优于线性规划、二次规划和序列线性规划控制分配方法。
en-us	‭Simulation shows that the control allocation strategy based on improved sequential quadratic programming to reasonably use all nonlinear distribution, cross coupling control surfaces is better than that of linear programming, quadratic programming and sequential linear programming control allocation method. ‭

zh-cn	联合图像专家组(joint photographic experts group,JPEG)图像的隐写分析性能不仅与信息嵌入方式有关,同时与其自身的内容复杂度也紧密相关。
en-us	Joint image expert group (be photographic experts group, JPEG) image steganographic analysis of the performance is not only related to information embed mode, at the same time is also closely related with its own content complexity.

zh-cn	本文提出一种基于预分类和特征扩展的新方法以提高JPEG图像通用隐写分析准确性。
en-us	This paper presents a new method based on the classification and characteristics of propagation in order to improve the JPEG image steganographic analysis general accuracy.

zh-cn	首先采用图像内容复杂度度量准则将训练样本划分为若干互相重叠的类别,并对每一类子库分别提取更加有效的扩展特征集以及构造各自的分类器模型;
en-us	First of all, by means of the criterion of image content complexity metrics will divided into several overlapping categories, the training sample and for each type of library respectively to extract more effective extension set and construct their own classifier model; ‭

zh-cn	‭对于给定的待测图像,根据其内容复杂度与各类复杂度均值的最小距离进行预分类,提取特征并进行相应类别的分类器测试。
en-us	For a given image under test, according to its content complexity with all kinds of complexity of average minimum distance classification, feature extraction and corresponding category of classifier test.

zh-cn	实验结果表明,该方法对典型的JPEG图像隐写算法具有更好的检测性能。
en-us	The experimental results show that the method of typical JPEG image steganalysis algorithm has better detection performance.

zh-cn	针对时域和频域不充分稀疏条件下的雷达信号欠定盲分离问题,提出了基于信号不同时延的累积量与三阶张量分解估计混合矩阵的方法,并通过修正子空间投影算法完成对雷达源信号的恢复。
en-us	For time domain and frequency domain are not sufficiently sparse radar signal under the condition of underdetermined blind source separation problem, put forward the cumulant based on signal different time delay and the third order tensor decomposition method to estimate the mixing matrix, and through the modified subspace projection algorithm to complete the LeiDaYuan signal recovery.

zh-cn	首先将混合信号的四阶累积量表示成三阶张量,利用三阶张量分解获得混合矩阵估计值;
en-us	‭Will first mixed signal of fourth-order cumulant is expressed as the third order tensor, using the third order tensor decomposition for mixed matrix estimate;

zh-cn	通过求解雷达源信号任意时频点处对应的估计矩阵的列矢量,得到该时频点处最优超定矩阵的伪逆并恢复源信号。
en-us	By solving LeiDaYuan arbitrary signal time-frequency points the estimate of the corresponding matrix column vector for the time-frequency points optimal the pseudo-inverse matrix and recover source signals.

zh-cn	该算法可以解决复杂电磁环境下时频域同时混叠的雷达信号盲分离问题,仿真结果表明与现有算法相比提高了盲分离中混合矩阵估计性能和源信号恢复性能。
en-us	‭This algorithm can solve complex electromagnetic environment time-frequency domain aliasing problem of radar signal blind source separation at the same time, the simulation results show that compared with the existing algorithm can improve the mixing matrix estimation in the blind source separation performance and source signal recovery performance.

zh-cn	为了实现指挥信息系统自适应的决策支持,将上下文感知技术融入指挥信息系统的分析与设计,首先提出了C4ISR系统上下文元本体,借此定义指挥信息系统上下文环境的基本语义框架。
en-us	In order to realize the adaptive decision support command information system, the context awareness technology into the command information system analysis and design, first proposed the C4ISR system context yuan ontology, to define the basic semantic framework of command information system context.

zh-cn	在此基础上,结合元本体以及面向目标的需求分析方法思想,提出了C4ISR系统上下文环境信息获取和建模表示方法。
en-us	On this basis, combining with the meta ontology and goal-oriented requirement analysis methods, puts forward the C4ISR system context information acquisition and modeling method.

zh-cn	此外,将模糊本体推理技术引入指挥信息系统上下文环境推理分析环节,通过设计上下文环境模型到本体的形式化规约算法,有效地将指挥信息系统的上下文环境信息形式化,并通过本体推理技术,实现了对系统上下文环境的推理分析。
en-us	In addition, the introduction of the technique of fuzzy ontology reasoning to command information system context reasoning analysis, through the design context model to formal specification algorithm of ontology and effectively will command information system of the formal context information, and through the ontology reasoning technology, implementation of the system context reasoning analysis.

zh-cn	针对传统证据冲突度量方法无法区分证据间冲突程度的差异,并且会在特定情况下失效的问题,提出一种基于改进余弦相似度的证据间定向冲突度量方法。
en-us	In view of the traditional conflict of evidence conflict between the metric method can't distinguish between degree of difference, and under certain conditions, solve the problem of a directional conflict between evidence based on improved cosine similarity metric method.

zh-cn	通过将支持系数引入余弦相似度模型,使所提方法具有非对称性,从而能够区分证据间冲突程度的差异,同时还可解决基本余弦相似度模型不适合处理证据中包含非单子集焦元的问题。
en-us	‭Through will support coefficient into the cosine similarity model, the proposed method has the asymmetry, so that they can distinguish between evidence conflict between degree of difference, but also can solve the basic cosine similarity model is not suitable for processing of evidence collection of jiao yuan included in the list.

zh-cn	实验结果验证了所提方法的准确性和有效性。
en-us	‭The experimental results verify the accuracy and effectiveness of the proposed method. ‭

zh-cn	多样化的装备体系定义模式存在概念语义内涵交织、外延对象重叠难以离析,体系系统边界动态模糊等不确定性制约装备体系综合认知,大数据建模与分析决策为装备体系模型表达与知识发现提供了机遇。
en-us	Diversified equipment system definition model concept semantic connotation and denotation object overlap to segregation, the dynamic system of the boundaries of the system fuzzy comprehensive cognitive uncertainty restriction and equipment system, such as large data modeling and analysis of decision making for equipment system model expression and the knowledge discovery provides the opportunity.

zh-cn	提出广义复杂信息系统观点下采取形式三元概念分析理论描述和表示装备体系中概念及概念之间层次网络结构的装备体系认知系统模型构造框架。
en-us	Put forward the general concept to form ternary complex information system analysis theory to describe and said gear system concept and concept of the hierarchical network structure between equipment system cognitive system model structure framework.

zh-cn	首先分析了能力视角下装备体系语义超网络模型的大数据描述架构及其层次建模过程,设计了一种体系分层共演化时空数据应用模型结构。
en-us	Ability perspective equipment system is firstly analyzed the semantic network model of big data describing architecture and its hierarchical modeling process, we design a system hierarchical model structure evolution spatio-temporal data application.

zh-cn	概述了概念认知系统研究进展,提出一种基于语义上下文的形式三元概念构造策略,讨论了上下文覆盖数据结构与三元概念构造的联系。
en-us	Outlines the concept of cognitive system research progress, this paper puts forward a concept of form ternary structure strategy based on semantic context, discusses the context data structure to the concept of the ternary structure.

zh-cn	为应用语义大数据开展装备体系认知计算提供了有益启发。
en-us	For the application of semantic big data to carry out the cognitive computing equipment system provides beneficial inspiration.

zh-cn	针对批处理方法在实现非等功率同步直接序列码分多址(direct sequence code-division multiple access,DS-CDMA)信号伪码序列盲估计时存在的复杂度高、收敛速度慢的问题,引入了3种多主分量神经网络(Sanger NN、LEAP NN和APEX NN)。
en-us	For batch processing method in the implementation of power, such as synchronization of direct sequence code division multiple access (direct sequence code - division multiple access, DS - CDMA) signals of blind estimation of pn code sequence complexity is high, the problems of slow convergence speed, introduced more than three principal component neural network (Sanger NN, LEAP NN and APEX NN).

zh-cn	首先将已分段的一周期DS-CDMA信号作为神经网络的输入信号,用神经网络各权值向量的符号函数代表DS-CDMA信号各用户的伪码序列。
en-us	‭Will first a cycle has been segmented DS - CDMA signal as the input signal, using neural network function of each weight vector symbols represent DS - CDMA signal the pn code sequence of each user.

zh-cn	然后通过不断输入信号来反复训练权值向量直至收敛,最终DS-CDMA信号各用户的伪码序列就可以通过各权值向量的符号函数重建出来。
en-us	And then through continuous input signal training weight vector over and over until convergence, eventually DS - CDMA signal the pn code sequence of each user can through the symbols of each weight vector function reconstruction.

zh-cn	此外,本文提出了一种在递归最小二乘(recursive least square,RLS)意义下的最优变步长收敛模型,极大地提高了网络的收敛速度。
en-us	‭In addition, this paper puts forward a recursive least squares (recursive further square, RLS) under the significance of optimal variable step convergence model, greatly improved the convergence speed of the network.

zh-cn	理论分析与仿真实验表明:将3种神经网络用于同步非等功率DS-CDMA信号伪码盲估计时的复杂度均明显降低。
en-us	‭Theoretical analysis and simulation experiments show that the three kinds of neural network is used to synchronize the pseudo-code power DS - CDMA signals, such as the complexity of the blind estimation were significantly lower.

zh-cn	且LEAP NN与Sanger NN均可有效地实现-20dB信噪比、10个用户下的同步非等功率DS-CDMA伪码盲估计,APEX NN则相对较差,此外,LEAP NN消耗内存较大、收敛速度快,APEX NN相反,Sanger NN则介于两者之间。
en-us	And LEAP NN with Sanger NN can effectively realize - 20 db SNR, 10 users under the synchronization of DS - CDMA pseudo-code blind estimation such as power, APEX NN is relatively poor, moreover, the LEAP NN consume more memory, fast convergence, APEX NN instead, Sanger NN is somewhere in between. ‭

zh-cn	旋转式合成孔径雷达(rotor synthetic aperture radar,ROSAR)是一种新型的雷达成像模式,其圆形运动轨迹斜距历程造成传统二阶斜距近似法在宽方位波束场景下方位向散焦严重。
en-us	Rotary synthetic aperture radar (rotor synthetic aperture radar, ROSAR) is a new type of radar imaging model, the circular trajectory oblique distance process caused by the traditional second-order slant distance approximation method in wide azimuth beam scenarios orientation to the defocusing is serious.

zh-cn	针对这一问题,提出了一种基于卡尔丹方程解析表达式的ROSAR成像算法。
en-us	In order to solve this problem, this paper proposes a ROSAR imaging algorithm based on Carl Dan equation analytic expression.

zh-cn	考虑通过对回波信号的斜距表达式进行四阶近似,推导了回波信号的二维频谱,分析距离徙动对成像结果的影响,提出基于卡尔丹方程解析表达式实现距离徙动补偿,进而实现整个场景精确聚焦的成像算法并给出了算法的运算量。
en-us	Consider slant distance expression of echo signal for fourth order approximation, the echo signal of two-dimensional spectrum is deduced, analysis of range migration imaging results, the influence of the proposed analytical expression based on Carl Dan equation, migration distance compensation to realize precise focus of the whole scene imaging algorithm and gives the computational complexity of the algorithm.

zh-cn	仿真实验验证了算法的有效性及在噪声环境下的稳健性。
en-us	Simulation experiments verify the effectiveness of the algorithm and robust in noise environment.

zh-cn	人工噪声是一种保障无线通信系统物理层安全的有效策略。
en-us	Artificial noise is a kind of effective strategies to protect the safety of wireless communication system physical layer.

zh-cn	现有针对基于人工噪声保密系统的窃密算法仅适用于单用户多输入单输出系统,该文针对这一问题,提出了两种适用于多用户多输入多输出(multi-input multi-output,MIMO)系统的窃密算法。
en-us	‭Existing for espionage algorithm based on artificial noise secrecy system applies only to a single user, multiple input and single output system in this paper, in order to solve this problem, put forward two kinds of suitable for multi-user multiple input multiple output (multi - input multi - output, MIMO) system involving algorithm.

zh-cn	首先通过基于人工噪声的多用户MIMO系统模型与盲源分离线性混合模型的比对,提出了基于盲源分离理论的窃密思路。
en-us	‭First through the multi-user MIMO system model based on artificial noise and blind source separation of linear mixed model, is proposed based on blind source separation theory's train of thought.

zh-cn	其次通过改进两种盲源分离算法中的分离矩阵以及选择的非线性函数结构,消除了原始算法估计秘密源信号出现的相位模糊性。
en-us	Secondly by improving the separation matrix of two kinds of blind source separation algorithm and choose nonlinear function structure, eliminated the original algorithm to estimate the secret source of signal phase ambiguity.

zh-cn	同时对每一步迭代中的分离矩阵进行归一化,避免了幅度的不确定性。
en-us	For the separation of every step of the iterative matrix normalized, avoids the range of uncertainty.

zh-cn	仿真结果表明,所提两种方法在有效窃密的同时具有较低的计算复杂度,另外,当窃听天线数目越多时,窃密效果越好。
en-us	‭The simulation results show that the proposed two methods at the same time of effective espionage has lower computational complexity, in addition, when the more hacking antenna number, involving the better the results. ‭

zh-cn	针对合成孔径雷达(synthetic aperture radar,SAR)分布式场景回波仿真计算量巨大的问题,提出了一种结合改进的同心圆算法与图形处理器(graphics processing unit,GPU)技术的高效SAR回波仿真方法。
en-us	For synthetic aperture radar (synthetic aperture radar, SAR) problem of echo distributed scene simulation computation, an improved algorithm of concentric circles with GPU (graphics processing unit, the GPU) technology efficient SAR echo simulation method.

zh-cn	首先,针对常规同心圆算法精度较低造成的图像信噪比低的问题,提出了一种改进的同心圆算法。
en-us	First, in view of the low precision conventional concentric algorithm caused the problem of low signal-to-noise ratio of images, an improved algorithm of concentric circles.

zh-cn	其次,为了充分发挥GPU处理核之间的并行优势,对该算法的GPU并行处理进行了深度优化,进一步提升了仿真速度。
en-us	Secondly, in order to give full play to the GPU handle parallel between nuclear advantage, on the depth of the GPU parallel processing of the algorithm optimization, further improve the simulation speed.

zh-cn	具体方法是,根据并行度的高低设计核函数,确定了先采用"线程外推"实现部分目标回波的同心圆累加,再用"归约相加"实现所有目标回波的累加。
en-us	Specific methods, according to the degree of parallel design of nuclear function, confirmed the first part of the target echo is realized by using "thread extrapolation" concentric rings of accumulation, reoccupy reduction "addition" to realize all the target echo of accumulation.

zh-cn	最后,与常规GPU方法进行了实验对比,验证了所提方法的精确性和高效性。
en-us	Finally, compared with conventional GPU method has carried on the experiment, the accuracy and effectiveness of the proposed method was verified.

zh-cn	针对不可分解函数求解问题,基于合作式协同进化(cooperative co-evolutionary,CC)框架,发展一种双系统协同进化算法。
en-us	For non biodegradable function to solve the problem, based on cooperative co-evolutionary (cooperative co - evolutionary, CC) framework, development of a dual system coevolutionary algorithm.

zh-cn	该算法给出一种双系统A,B的CC框架新结构形式及其相应的协调机制,以增加算法的多样性和收敛性;
en-us	‭The algorithm presents A dual system A, B CC new frame structure form and its corresponding coordination mechanism, to increase the diversity and convergence of the algorithm;

zh-cn	‭给出双系统A,B各自求解的两种算法,例如差异进化、改进粒子群算法选择原则和匹配方式,使该两种算法具互补性,并且与双系统A,B各自角色相匹配,目的是提高基于CC框架双系统算法的计算性能。
en-us	‭Dual system is given A, B respectively to solve the two kinds of algorithms, such as differences in evolution, improved particle swarm algorithm selection principle and the matching way, so that the two algorithms with complementary, and with A double system, B match their respective roles, the purpose is to improve the framework based on CC dual system computing performance of the algorithm. ‭

zh-cn	经不可分解函数集(维数D=1 000)测试表明,本文算法计算性能(计算精度和标准差)与其他3种典型算法相比,对于其中某些函数求解占优,总体上4种算法对函数集的求解各有所长,具有互补性。
en-us	The indecomposable function sets (dimension D = 1, 000) tests show that this algorithm in computing performance (accuracy and standard deviation), compared with other three kinds of typical algorithms for some of the function to solve the dominant, the four kinds of algorithm of function sets overall strengths and complementary.

zh-cn	一般认为双基地雷达在前向散射区（双基地角为135°
en-us	It is generally believed in bistatic radar forward scattering area (double-base stude screws is 135 °

zh-cn	针对复杂电磁环境下用频装备辐射敏感度试验研究的不足,对用频装备带内双频电磁辐射效应预测方法进行了研究。
en-us	For complex electromagnetic environment with frequency equipment radiation sensitivity experiments, within the frequency equipment with dual-frequency electromagnetic radiation effect prediction method was studied.

zh-cn	通过对用频装备带内干扰机理和耦合机理的分析建立了带内双频电磁辐射效应预测模型,并以某型超短波通信电台为受试对象,设计了通信电台电磁辐射效应试验方案。
en-us	By using the frequency equipment in-band interference mechanism and the mechanism of coupling analysis is established with the dual-frequency electromagnetic radiation effect prediction model, and with a certain type of ultrashort wave communication station as the subjects, communication station electromagnetic radiation effect test scheme is designed.

zh-cn	通过通信电台带内单频和双频连续波电磁辐射效应试验,研究了受试电台在带内双频不同权重组合作用下电磁辐射敏感度变化规律。
en-us	Through communication station with single frequency and dual-frequency continuous wave electromagnetic radiation effect test, studied the subjects radio inside with dual-frequency electromagnetic radiation sensitivity under different weightings.

zh-cn	试验结果表明不同频率组合、不同功率强度组合下双频连续波电磁辐射效应预测模型系数都在1左右,预测误差都在±1dB以内,验证了带内双频连续波电磁辐射效应预测模型的有效性。
en-us	Test result shows that the strength of the combination of different frequencies, different power under the combination of dual frequency cw electromagnetic radiation effect coefficient of prediction model were around 1, the prediction error is within + / - 1 db, verify the in-band dual frequency cw electromagnetic radiation effect on the validity of the model.

zh-cn	针对人工噪声辅助的物理层安全通信系统发射信号高峰均比问题,分析了不同发射天线条件下发射信号峰均比的互补累积分布以及峰均比问题对于期望接收机通信性能的影响。
en-us	The physical security communication system for artificial auxiliary noise emission signal peak than problems, analyzed the different conditions of transmitting antenna transmitting peak than that of the complementary cumulative distribution, and peak than problem for expected communication receiver performance impact.

zh-cn	在不影响系统安全性能的前提下,提出了一种基于噪声子空间旋转不变特性的峰均比优化算法,采用差分遗传算法得到了噪声子空间旋转角度的近似最优解。
en-us	‭Without affecting system under the premise of safety performance, this paper proposes a peak based on noise subspace rotation invariant feature than optimization algorithm, the difference genetic algorithm to get the noise subspace rotation Angle of the approximate optimal solution.

zh-cn	同时,为了降低峰均比算法工程实现的计算复杂度,给出了一种部分旋转角度的次优算法。
en-us	‭At the same time, in order to reduce the peak than engineering computing complexity, are given a part of the rotation Angle of sub-optimal algorithm.

zh-cn	仿真结果表明,本文提出的峰均比降低算法能有效地降低人工噪声辅助的物理层安全通信信号高峰均比特性,从而保证期望接收机的通信性能。
en-us	‭Simulation results show that the proposed peak than lower algorithm can effectively reduce noise artificial auxiliary secure communication signal peak more than the physical properties, thus ensuring expected communication performance of receiver. ‭

zh-cn	针对空战环境下由于目标装备信息的缺乏导致空战编队无法选取最佳接敌队形的问题,提出一种基于战场指挥员主观认知的不确定信息条件下空战编队接敌队形选择方法。
en-us	For air combat environment due to the lack of target equipment information in air combat formation problems, unable to select the best answer the enemy formation is put forward based on a battlefield commander subjective cognition uncertainty information under the condition of air combat formation by enemy formations selection method.

zh-cn	首先引入威力场的概念并构建载机威力势模型。
en-us	First of all introduced the concept of force field and build the aircraft power potential model.

zh-cn	其次以战场指挥员对目标装备性能的主观认知及载机的威力为基础,利用模糊层次分析法对不确定信息条件下的目标威力进行评估。
en-us	Next to the battlefield commander subjective cognition on the property of the target equipment and the aircraft power as the foundation, using the fuzzy analytic hierarchy process (ahp) to evaluate target power under the condition of uncertain information.

zh-cn	然后利用参照依赖效应计算载机与目标间各项能力的收益-损失值,进而应用前景理论给出最佳的接敌队形选择方法。
en-us	Then use reference to depend on the carrier aircraft and the target effect calculate the ability of profit/loss value, and the application prospect of theory to give the best answer the enemy formations selection method.

zh-cn	最后对此方法进行了仿真验证。
en-us	Finally for the simulation of this method.

zh-cn	结果表明,该方法能够在不确定信息条件下对接敌队形进行有效选择。
en-us	Results show that this method is able to under the condition of uncertain information docking enemy formation effectively.

zh-cn	首先分析了旋转平台控制误差对惯导系统(inertial navigation system,INS)调制效果的影响;
en-us	First analyzed the rotating platform control error of inertial navigation system (inertial navigation system, INS) modulation effect;

zh-cn	然后建立了旋转平台的数学模型,结合旋转调制误差抑制效果对控制性能的要求,提出了一种自抗扰和滑模变结构相结合的复合旋转控制方法。
en-us	And then established the mathematical model of the rotating platform, combining with the rotating modulation error inhibition effect to the requirement of control performance, this paper proposes a self immunity and combined composite rotation of the sliding mode variable structure control method.

zh-cn	该方法充分利用了滑模变结构控制快速减小误差的优势和自抗扰控制的精确估计能力,并设计了融合策略。
en-us	This method can make full use of the sliding mode variable structure control fast advantage to lower the error and the immunity control ability of accurate estimation and design of the fusion strategy. ‭

zh-cn	仿真和实验结果表明,相比于传统PID控制方法,本文方法减小了旋转平台转速控制误差,且使反向角度超调误差和调节时间都减小了50%以上,提高了旋转调制惯导系统的性能。
en-us	Simulation and experimental results show that compared with the traditional PID control method, the method reduces the rotation error of speed control platform, overshoot and reverse Angle error and adjust time is reduced by more than 50%, improve the performance of the rotating modulation inertial navigation system.

zh-cn	超长基线双基机载雷达杂波的空时分布特性不仅严重依赖于双基雷达构型,也取决于地球曲率引入的波束覆盖问题。
en-us	Long baseline double-base space-time distribution characteristics of airborne radar clutter rely heavily on double-base radar configuration not only, also depends on the earth curvature is introduced into beam coverage problem.

zh-cn	针对这一问题,推导了地心坐标系下超长基线双基机载雷达等距离环解析表达式,得出等距离环在基线所在铅锤面的投影为抛物线。
en-us	In order to solve this problem, very long baseline double-base airborne radar under the geocentric coordinate system are deduced equidistance loop analytic expression, it is concluded that equidistance ring on the baseline in the plumb projection to parabola.

zh-cn	通过对几种典型双基构型及其公共波束覆盖区域的分析,研究了超长基线双基雷达杂波空时分布的条带式截断特性,给出了杂波分布的距离依赖性分析。
en-us	Based on several typical double-base configuration and its public beam coverage analysis, studies the long baseline double-base radar clutter tape truncation characteristics of space-time distribution, the distance dependence of the clutter distribution analysis is presented.

zh-cn	仿真实验验证了本文分析结论的正确性和有效性。
en-us	This paper is validated through simulation, the correctness and validity of analysis.

zh-cn	从一维细胞自动机模型入手,将自然界中种群的扩散行为引入二元萤火虫算法(binary glowworm swarm optimization,BGSO)中,提出了一种扩散二元萤火虫算法(spread binary glowworm swarm optimization,SBGSO)。
en-us	From one dimension cellular automata model, this paper introduces population diffusion behavior in the nature dual firefly algorithm (binary glowworm swarm optimization, BGSO), proposes a spread binary firefly algorithm (spread binary glowworm swarm optimization, SBGSO).

zh-cn	该算法对萤火虫个体设置营养值及营养阈值的上下限,然后执行扩散操作,以正态分布方式产生新的个体,并淘汰一些持续表现很差的个体,释放资源给其他个体,以保持种群的动态多样性。
en-us	‭The algorithm to the fireflies individual setting nutritional value and the nutrition of the upper and lower threshold, then execute the spread of the operation, produce new individuals in normal distribution way, and eliminate some continued poor individual performance, release resources to other individuals, to maintain the dynamic population diversity.

zh-cn	然后将SBGSO作为搜索策略,粗糙集(rough set,RS)作为评价准则,应用于大数据预处理的属性约简问题。
en-us	‭Then SBGSO as search strategy, rough set, rough set, RS) as evaluation criterion, applied to large data preprocessing problem of attribute reduction.

zh-cn	为验证本文算法的可行性,采用5个UCI数据集进行实验,并结合10-fold和支持向量机(support vector machine,SVM)算法对预测结果分类准确率进行分析,通过与其他算法对比,表明本文算法具有较好的约简效果。
en-us	‭To verify the feasibility of the algorithm, using the five UCI data sets to experiment, and combined with 10 - fold and support vector machine (support vector machine, SVM) algorithm to predict the results of classification accuracy is analyzed, compared with other algorithms, show that this algorithm has good reduction effect. ‭

zh-cn	为求解子集问题,提出一种新的基于图的蚂蚁系统——鲶鱼效应蝙蝠蚁群优化(catfish bat algorithm-ant colony optimization,CBA-ACO)。
en-us	For solving subset problem, put forward a new ant system based on figure - catfish effect bat ant colony optimization (program catfish bat algorithm, ant colony optimization, CBA - the ACO).

zh-cn	基于子集问题的构造图,利用路径概率转移公式进行路径搜索,采用等效路径信息素增强进行信息素更新;
en-us	Based on the structural map subset problem, the use of transfer path probability formula for path search, using the equivalent path pheromone updating pheromone enhanced; ‭

zh-cn	‭动态维护一定数量较好路径作为档案信息; ‭
en-us	Maintain a certain amount of good dynamic path as the archives information; ‭

zh-cn	使用混沌映射并结合鲶鱼效应对蝙蝠算法(bat algorithm,BA)进行改进,在全局最优解多次未更新时,利用档案信息初始化鲶鱼效应增强搜索,返回较好路径解; ‭
en-us	Using chaotic mapping and catfish effect on bat algorithm (bat algorithm, BA) was improved, the global optimal solution was not updated for many times, using the enhanced search initialization file information of catfish effect, better return path solution;

zh-cn	采用本轮迭代最优更新和增强搜索更新两种方式更新信息素,兼顾算法的收敛速度和搜索能力。
en-us	‭Using the iterative optimal updated and enhanced search two ways to update pheromone, convergence speed and search ability of the algorithm.

zh-cn	对算法进行了描述并分析算法复杂度。
en-us	The algorithm describes and analyzes the algorithm complexity.

zh-cn	结果表明,CBA-ACO具有更好的稳定性和获取较好解的能力。
en-us	The results showed that the CBA - the ACO has a better stability and the ability to get better solution.

zh-cn	研究了用于检测低信噪比目标的动态规划(dynamic programming,DP)算法。
en-us	Research to detect low SNR targets of dynamic programming (dynamic programming, DP) algorithm.

zh-cn	鉴于传统各DP算法对低信噪比运动目标的检测能力较弱的问题,提出了一种改进算法。
en-us	‭In view of the traditional DP algorithm in low SNR weak problem of moving target detection, an improved algorithm is proposed.

zh-cn	该算法利用二阶Markov模型描述目标的状态转移过程,并在此基础上将DP的目标寻优过程改进为一系列二维寻优的嵌套。
en-us	‭The algorithm of second-order Markov model is used to describe the target state transition process, and on the basis of general optimization goal of the DP process improvement as a series of nested two dimensional optimization.

zh-cn	这样,在充分考虑目标的各种运动可能性的前提下,改进算法仍能具有较小的目标搜索范围,从而改善了DP对低信噪比运动目标的检测性能。
en-us	‭Thus, in the premise of fully considering the goal of all kinds of sports possibility, the improved algorithm can still has a smaller target search scope, thus improve the DP detection performance of moving targets in low SNR. ‭

zh-cn	当导航卫星的民码信号不可用时,利用无码载波恢复技术测量各个导航卫星的多普勒频移能够实现多普勒定轨。
en-us	When the people of the navigation satellite code signal is not available, use no carrier recovery technology measure each navigation satellite doppler shift doppler orbit determination can be implemented successfully.

zh-cn	针对伪码未知的情况,提出了基于相位补偿及数据块累加来增强信号,并结合快速傅里叶变换估计载波频率的方法;
en-us	In the presence of pseudo-code unknown, is proposed based on phase compensation and data accumulation to enhance the signal, and estimate the carrier frequency of the combined with fast Fourier transform method;

zh-cn	为解决无码条件下的导航卫星识别问题,提出了一种基于多普勒频移特征的导航星识别方法,研究了基于三分法快速搜索优化平移量的匹配算法,并采用全局匹配、局部剔除的策略来提高卫星识别的全局可信度。
en-us	To solve the problem of the identification of navigation satellite under no conditions, is put forward based on the doppler frequency shift characteristics of the navigation star recognition method, based on three points method is studied in a quick search optimization translation amount of matching algorithm, and USES the global matching, local weed out the strategies to improve the global reliability of the satellite identification.

zh-cn	仿真结果表明,对于80ms的卫星中频数据,无码载波频率估计误差保持在7 Hz之内,并且正确估计的卫星数在9颗以上;
en-us	The simulation results show that for 80 ms medium frequency data of satellite, no carrier frequency estimation error within 7 Hz, and correctly estimate the number of satellites in nine or more;

zh-cn	在考虑先验参数不精准及测量误差的情况下,正确识别的卫星数大多为6颗及以上,满足定轨要求的最少卫星数目。
en-us	Considering prior parameters without accuracy and measurement error, the correct recognition of satellite number 6 and above, and mostly meet the minimum number of satellite orbit determination requirements.

zh-cn	将高级加密标准(advanced encryption standard,AES)和通信纠错领域性能优的低密度奇偶校验码(low density parity check code,LDPC)相结合,考虑了多用户应用场景,设计了一种为多输入多输出-正交频分复用(multiple-input multiple-output-orthogonal frequency division multiplexing,MIMO-OFDM)系统所用的协同安全策略。
en-us	The advanced encryption standard (advanced encryption standard (AES) and communication error correction performance optimization in the field of low density parity check code (low density parity check code and LDPC), the combination of considering the multi-user application scenario, we design a multiple input multiple output and orthogonal frequency division multiplexing (multiple - input multiple output - orthogonal frequency division multiplexing, MIMO - OFDM) systems used in collaborative security policy.

zh-cn	此方案采用了分组长度为256bit的6轮加密LDPC纠错密码,采用宽轨迹策略的分组密码,密钥由128bit AES密钥和LDPC校验矩阵组成。
en-us	‭This scheme USES the packet length six games of 256 - bit encryption LDPC error correction code, adopt the strategy of wide track of block cipher, the key is composed of 128 - bit AES encryption key and LDPC check matrix.

zh-cn	并且分析了LDPC纠错密码的在特定的离散余弦变换-MIMO-OFDM系统中的安全性能和纠错能力,通过仿真可知该策略不但保证多用户的传输性能,还具有一定的安全性能和纠错性能。
en-us	‭And analyzed the LDPC error correction code in particular in the discrete cosine transform - MIMO - OFDM system security performance and error correction ability, through the simulation, the strategy not only ensure the transmission performance of multi-user, also has certain safety performance and the performance of error correction. ‭

zh-cn	目前,无人机航路规划技术存在约束条件少,不能满足实际飞行需求,规划效率低等不足,文章主要针对上述问题提出改进措施。
en-us	At present, the technology of unmanned aerial vehicle (uav) route planning constraints, can not meet the demand of actual flight, planning and low efficiency, the paper mainly aimed at these problems puts forward improvement measures.

zh-cn	首先,将航路约束条件进行分类,提出了基本约束、平台安全约束和链路载荷约束,并对约束条件建模,完善无人机航路约束模型。
en-us	First of all, categorizing route constraint conditions, puts forward the basic constraint, platform security constraints, and link load constraint, and the constraint modeling, perfect the unmanned aerial vehicle (uav) route constraint model.

zh-cn	为了提高无人机航路规划效率,提出了网格概率地图法(grid probabilistic roadmap,GPRM),利用约束模型构建代价函数,实现无人机航路的多约束快速航路规划。
en-us	In order to improve the efficiency of unmanned aerial vehicle (uav) route planning, and puts forward the grid probability map method (grid probabilistic roadmap, GPRM), using the constraint model building cost function, realizes the unmanned aerial vehicle (uav) route constraint fast route planning.

zh-cn	GPRM的实验仿真表明,GPRM规划效率相比较传统PRM有显著提升,同时规划结果更加符合实际任务需求,证明基于GPRM的无人机航路规划具有一定的工程应用价值。
en-us	GPRM experiment simulation show that the efficiency compared with traditional PRM GPRM planning have significantly increased, at the same time planning results more in line with the actual task requirements, the unmanned aerial vehicle (uav) route planning based on GPRM has certain engineering application value.

zh-cn	对于空间旋转对称进动目标,单部雷达成像仅能获得目标在雷达视线(line of sight,LOS)方向的一个切面,无法反映目标真实的三维结构,同时进动增加了成像的复杂度。
en-us	Rotational symmetry precession for space target, single radar imaging can only obtain the radar line of sight (line of sight, LOS) in the direction of a plane, can't reflect the actual three-dimensional structure of the target, at the same time increased the complexity of the imaging precession.

zh-cn	利用组网雷达多视角观测的特点,提出一种基于组网雷达的旋转对称进动目标三维重构方法。
en-us	‭Advantage of the characteristics of netted radar observations of multiple points of view, this paper puts forward a netted radar based rotational symmetry precession target 3 d reconstruction method.

zh-cn	首先建立了旋转对称进动目标的回波模型;‭在估计视线-轴线夹角的基础上,采用复数逆投影方法实现进动目标的二维成像,并分析了允许的夹角误差范围;‭
en-us	‭First rotational symmetry into moving target echo model is established; ‭In estimating the line of sight - axis Angle, on the basis of the plural inverse projection method was adopted to realize precession target of 2 d imaging, and analyzes the allowed error range Angle; ‭

zh-cn	基于分布式雷达二维图像,提出一种适用于旋转对称目标的三维重构方法,通过对各二维图像进行空间定标、匹配融合、强点检测和曲线圆拟合,最终实现目标的三维重构;
en-us	Based on distributed radar two-dimensional image, the paper puts forward a kind of suitable for 3 d reconstruction method of the rotational symmetry target through space in the two-dimensional image scaling, matching fusion, better detection and curve fitting, finally achieve the goal of 3 d reconstruction; ‭

zh-cn	‭最后通过仿真实验初步验证了该方法的有效性。
en-us	Finally, preliminary simulation results demonstrated the effectiveness of the method.

zh-cn	无人机利用视觉在未知区域自主着降时,提取的特征点具有数量多、随机性强等特点。
en-us	Unmanned aerial vehicle (uav) using visual independent when the drop in unknown area, the extracted feature points has many characteristics, such as quantity, strong randomness.

zh-cn	针对利用随机特征点进行位姿估计精度低、稳定性差的问题,提出一种基于矢量约束的随机特征点选取算法。
en-us	For using random feature points to pose estimation precision is low, the stability problem, put forward a kind of random feature point selection method based on vector constraints.

zh-cn	首先通过分析位姿估计方程可知,特征点地理坐标是影响方程组求解精度的重要因素;
en-us	First, by analyzing the pose estimation equation, the characteristic points geographic coordinates are important factors affected the accuracy of equations to solve;

zh-cn	然后在引入矢量角均分度、矢量模值均值及矢量模值最大值三项约束指标基础上,制定了一种基于矢量约束的特征点选取策略;
en-us	Then divide the introduction of vector Angle and the mean vector modulus value and vector modulus maximum value index based on the three constraints, developed a kind of feature point selection strategy based on vector constraints;

zh-cn	最后利用正交迭代算法对所选取的特征点进行位姿估计精度验证。
en-us	Finally using orthogonal iteration algorithm for the characteristics of the selected point verifies the pose estimation precision.

zh-cn	实验结果表明,提出的算法相比于随机选取的特征点进行相对位姿估计精度更高,鲁棒性更强。
en-us	The experimental results show that the proposed algorithm is compared with the random feature points for relative pose estimation precision is higher, and stronger robustness.

zh-cn	太赫兹合成孔径雷达(synthetic aperture radar,SAR)带宽大,能够对运动目标高分辨成像,但目标运动导致成像移位和模糊。
en-us	THZ SAR (synthetic aperture radar, SAR) large bandwidth, high resolution imaging of moving targets to be able to, but the shift of the target motion in imaging and fuzzy.

zh-cn	针对不同的运动形式,分别提出基于相位补偿和等效运动的运动目标成像方法。
en-us	‭According to different forms of exercise, were put forward based on the phase compensation and the moving target imaging method of equivalent movement.

zh-cn	首先分析不同运动参数对成像的影响,然后通过补偿相位和等效载机速度获得运动目标聚焦、背景模糊的图像。
en-us	‭First analysis of the influence of different motion parameters on imaging, and then through the phase compensation and equivalent load machine speed moving targets focus, blurred image in the background.

zh-cn	通过恒虚警率(constant false alarm rate,CFAR)检测和逆成像处理获得目标和背景分别聚焦的图像。
en-us	‭Through the constant false alarm rate (constant false alarm rate, CFAR) detection and inverse imaging processing target and background respectively focused image.

zh-cn	最后对两幅图像进行叠加,实现了在静止背景上对运动目标的准确成像。
en-us	‭Finally to overlay, two images to achieve the accurate imaging of moving targets in the static background to the.

zh-cn	不同信噪比条件下的电磁计算数据仿真结果验证了所提方法的有效性。
en-us	‭The electromagnetic calculation data of different SNR simulation results verify the effectiveness of the proposed method. ‭

zh-cn	浅海低频声场具有稳定的干涉特性,水听器接收信号声强图中的干涉条纹包含了目标的运动和距离信息。
en-us	Shallow low frequency sound field has the stable interference characteristics of hydrophone interference fringes of received signal intensity map contains the target movement and distance information.

zh-cn	在推导水平直线阵波束域信号声强表达式的基础上,提出一种可用于单水平直线阵的运动目标被动测距技术。
en-us	In sound intensity level linear array beam domain signal expression is derived on the basis of a moving target can be used for single level linear array passive ranging technology.

zh-cn	该技术利用波导不变量理论并结合水平阵转向前后的波束域声强信息实现目标的被动测距。
en-us	The technology using the waveguide invariant theory and combining with beam before and after horizontal array to achieve the goal of passive ranging field sound intensity information.

zh-cn	在使用Hough变换进行运动参数的估计之前,采用对比度拉伸变换和中值滤波的图像预处理方法,以提高低信噪比条件下参数估计的准确性和稳健性。
en-us	Before using Hough transform is used to estimate its motion parameters, the contrast stretching transform and median filter of image preprocessing method, in order to improve the accuracy of parameter estimation under the condition of low SNR and robustness.

zh-cn	理论分析和仿真研究结果表明,所提算法能够有效地对运动目标进行被动测距,对目标是否通过最近距离点没有限制,具有更广泛的适用性。
en-us	Theoretical analysis and simulation results show that the proposed algorithm can effectively to passive range of motion target, whether through there is no limit to the closest point on a target, have wider applicability.

zh-cn	为了解决杂波和漏检下多目标的联合跟踪与分类问题,提出了模型类型匹配概率假设密度(probability hypothesis density,PHD)滤波器,同时将其与多传感器的可转移信度模型(transferable belief model,TBM)框架相结合,并用多个运动学雷达和粒子滤波递推实现。
en-us	In order to solve the multi-objective joint under clutter and residual tracking and classification problem, put forward the model type matching probability hypothesis density (aim-listed probability content, density, PHD) filter, and at the same time with the multi-sensor transferable reliability model (transferable are model of TBM) framework, the combination of kinematics radar and particle filter with multiple recursive implementation.

zh-cn	该算法对飞行器的先验信息进行估计,从而替代了属性传感器。
en-us	‭The algorithm to the aircraft, the author estimated the priori information of attributes to replace the sensor.

zh-cn	在预测阶段,根据模型和类型对PHD滤波器进行粒子匹配;‭
en-us	‭In the forecast period, according to the model and type of PHD filter particle matching;

zh-cn	传感器得到观测结果后进行粒子权重的更新;‭
en-us	‭Sensors for updating particle weights after observations; ‭

zh-cn	再根据粒子对应的权重得到目标的后验状态-模型-类型分布;
en-us	According to the particle corresponds to the weight of target is obtained a posteriori state - model - type distribution; ‭These PHD filter can get the state of the target and type at the same time; ‭

zh-cn	‭这些PHD滤波器可以同时得到目标的状态和类型;‭结合TBM和航迹粒子标签算法,得到多个传感器的融合结果。
en-us	Combination of TBM and track particle label algorithm, multiple sensor fusion results are obtained. ‭

zh-cn	仿真表明,本文提出的模型类型匹配PHD滤波器的性能比传统多模型PHD滤波器更精确,同时多传感器的TBM框架也全面提升了算法的性能。
en-us	Simulation shows that the proposed model type matches PHD filter performance is more accurate than traditional multi-model PHD filter, multi-sensor TBM framework also improve the performance of the algorithm.

zh-cn	工程风险分析方法已经提出了大量的风险事件、发生概率及风险管理措施,但是这些信息分布在不同的部门和项目中,没有形成统一的、可重复使用的风险管理知识,致使许多风险分析工作是重复劳动,效率低下。
en-us	Engineering risk analysis methods have put forward a lot of risk events, probability and risk management measures, but these information is distributed in different departments and project, not form a unified, reusable knowledge of risk management, leaving many risk analysis work is repeated labor and low efficiency.

zh-cn	针对某航天工程,构建了一种基于本体语义建模的风险管理Ontology知识库。
en-us	In a space engineering, build a model based on Ontology semantics Ontology knowledge base of risk management.

zh-cn	该Ontology知识库由4个主要的知识模型组成,分别是系统组成类模型、风险源类模型、风险分类模型和风险事件模型。
en-us	The Ontology knowledge base is composed of four main knowledge model, system composition class model, risk source class model, the model of risk classification and risk event model.

zh-cn	通过形式验证和内容验证,证明了该Ontology知识库的完整性和一致性。
en-us	The form and content authentication, integrity and consistency of the Ontology knowledge base.

zh-cn	最后,应用Protégé软件建立了该Ontology知识库原型,说明了该方法在风险管理中的有效性和适用性。
en-us	Protege software was used to establish the Ontology knowledge base prototype that illustrates the effectiveness and applicability of this method in the risk management.

zh-cn	针对捷联惯性导航系统精度受振荡误差影响的问题,提出了一种舒勒振荡误差抑制方法。
en-us	For precision affected by the vibration error of strapdown inertial navigation system, this paper proposes a schuler oscillation suppression method error.

zh-cn	基于捷联惯导系统可并行执行多套导航算法的特点,通过延长初始对准时间,使得导航算法2相对于导航算法1延迟半个舒勒振荡误差周期执行。
en-us	‭Based on the strapdown inertial navigation system can be executed in parallel the characteristics of multiple sets of navigation algorithm, through to extend the time of initial alignment, the navigation algorithm 2 relative to the navigation algorithm 1 delay half schuler oscillation cycle error.

zh-cn	延时对准使得算法2中舒勒振荡误差相位与算法1相差一个圆周率。
en-us	‭Delay on making algorithm schuler oscillation error in phase 2 and 1 by a PI. ‭

zh-cn	取算法1和算法2相应导航输出结果的均值补偿舒勒振荡误差,达到了提高捷联惯导系统精度的目的。
en-us	Take corresponding navigation algorithm 1 and 2 of the output mean error compensation schuler oscillation, to enhance the precision of the strapdown inertial navigation system.

zh-cn	经过仿真和实验验证,该方法对船用捷联惯性导航系统的舒勒振荡误差具有良好的抑制效果。
en-us	‭Through the simulation and experimental validation, the method of Marine schuler oscillation error of strapdown inertial navigation system has good inhibition effect. ‭

zh-cn	射频仿真技术在弹载射频系统的研发过程中发挥着重要作用,然而现有基于传统三元组的射频仿真系统角度精度的进一步提高存在瓶颈。
en-us	Radio frequency simulation technology in missile rf system plays an important role in the process of research and development, however, the existing radio frequency simulation system based on traditional triple Angle precision further improve the bottleneck.

zh-cn	研究了利用多元组结构来提高角度精度的方法,相较于传统的三元组,多元组的幅度取值存在冗余,可以通过优化求解,获得各辐射单元的最优的幅度取值,给出了在此最优幅度下多元组所能达到的最优仿真角度误差方差的表达式。
en-us	Studied the method of using multiple group structure to improve the precision of Angle, compared with the traditional triad, the diverse group of redundancy of amplitude values, can solve, through optimizing for the size of the optimal value of each radiating element is given under the optimal range of diverse groups can achieve the optimal simulation, the expression of the Angle error variance.

zh-cn	数值计算结果表明,幅度优化后的多元组能够显著提高射频仿真系统的角度精度。
en-us	Numerical calculation results show that the amplitude of the optimized multivariate group can significantly improve the precision of the Angle of the radio frequency simulation system.

zh-cn	研究结果对于射频仿真技术能力的提升具有理论意义和应用价值。
en-us	The results for the ability of the rf simulation technology has theoretical significance and application value.

zh-cn	面向舰载机舰面保障效率和资源利用率等效能指标,系统分析了一站式保障流程约束和资源约束条件,建立了舰载机多机舰面一站式保障调度的数学优化模型。
en-us	For aircraft ship surface to ensure efficiency and resource utilization efficiency index, such as system analysis the one-stop security process constraints and resource constraints, established carrier-borne machine more ships face one-stop security scheduling mathematical optimization model.

zh-cn	针对传统优化算法难以求解大规模调度问题,提出了一种Memetic算法。
en-us	‭According to traditional optimization algorithm is difficult to solve large scale scheduling problem, this paper proposes a Memetic algorithm.

zh-cn	首先,为了使可更新类资源负载均衡化,采用一种嵌入资源分配策略的串行调度方案；
en-us	‭First of all, in order to make the renewable resource load equalization, using an embedded resource allocation strategy serial scheduling scheme;

zh-cn	其次,设计了一种基于子拓扑结构的自适应变异策略以提升算法的探索能力,并引入基于模拟退火机制的局部搜索方法;
en-us	Secondly, we design a child topology based adaptive mutation strategy to enhance the algorithm of exploring ability, and local search method based on simulated annealing mechanism is introduced into;

zh-cn	最后,基于不同调度规模案例的仿真结果验证了模型和算法的可行性和有效性。
en-us	Finally, based on the different size case of scheduling simulation results verify the feasibility and effectiveness of the model and algorithm.

zh-cn	针对线性调频(linear frequency modulated,LFM)信号在低信噪比条件下的信号检测问题,提出将广义S变换(generalized S transform,GST)与Hough变换相结合(generalized S transform based on Hough transform,GSTH)信号检测方法。
en-us	For linear frequency modulation (linear frequency modulated, LFM signal in low SNR signal detection problem, proposed to the generalized S transform (generalized S transform, GST) combined with Hough transform (generalized S transform -based on Hough transform, GSTH) signal detection method.

zh-cn	从理论层面推导出LFM信号在进行GST后对应的参数特性,论证Hough变换的可行性,推导出GSTH变换后LFM信号与噪声的概率密度分布函数,给出了基于奈曼-皮尔逊准则进行峰值检测时,检测门限的计算方法与确定流程。
en-us	Is derived from the theoretical level in GST corresponding parameters, the characteristics of LFM signal, the demonstration of the feasibility of Hough transform is derived after GSTH transformation of LFM signal and noise, the probability density distribution function is given based on the rule of nai man - Pearson during peak detection, the calculation method of the detection threshold and determination process.

zh-cn	利用GST时频聚焦性提供良好的直线线性,有易于Hough变换的直线检测,提升变换后主峰峰值并降低副峰高度。
en-us	Use of GST provide good linear linear time-frequency focusing on sex, are easy to straight line detection Hough transform, promote transformation after the main peak and reduce the peak height.

zh-cn	通过与WHT(Wigner-Hough transform)、分数阶傅里叶变换与周期WHT算法的仿真对比,定量评估算法的适用性,并与经典算法对比,定性的描述出算法良好的时频聚焦性,凸显GSTH算法在强噪声背景下具有更好的检测精度与适用范围。
en-us	With WHT (Wigner - Hough transform, fractional Fourier transform and periodic WHT algorithm simulation comparison, quantitative evaluate the applicability of the algorithm, and compared with classical algorithms, the qualitative description of the algorithm is good time-frequency focusing, highlight GSTH algorithm under the background of strong noise has better precision and scope.

zh-cn	为了提高时差型卫星定位系统对舰船的定位精度,提出了一种基于船舶自动识别系统(automatic identification system,AIS)信息的舰船位置标校方法,该方法将具有AIS信息的民船作为标校源对军舰位置进行校正。
en-us	Type in order to improve the time difference between the positioning precision of satellite positioning system for ship, is proposed based on a ship automatic identification system (automatic identification system, AIS) information of ships position calibration method, this method will have AIS information of civilian as calibration sources for warship position correction.

zh-cn	首先,针对AIS信息无法直接用于位置标校的问题,提出了标校源雷达位置及其误差估计方法;‭
en-us	‭First, in view of the AIS information cannot be directly applied to position calibration problem, put forward the position calibration source radar and its error estimation method;

zh-cn	其次,针对标校源雷达位置存在的误差,建立了标校方法的误差分析模型和标校源有效性分析方法,理论分析了标校定位精度及其改善程度,为标校源的选择提供了依据。
en-us	‭Secondly, based on the error of the calibration source radar position and set up the error analysis model of the calibration method and calibration source effectiveness analysis method, theoretical analysis of the calibration precision and its improvement, and provide the basis for the selection of the calibration source.

zh-cn	最后,仿真分析验证了提出的标校方法的有效性。
en-us	‭Finally, the simulation analysis to verify the effectiveness of the proposed calibration method.

zh-cn	针对传统滤波方法在α稳定分布噪声环境下性能退化的问题,从加权Myriad滤波以及加权Merid滤波方法出发,以M估计理论为基础,推导得到稳健加权(robust weighted,RW)滤波方法的统一算法结构。
en-us	In view of the traditional filter method in alpha stable distribution noise environment performance degradation problems, from weighted Myriad filtering and the weighted Merid filtering method, on the basis of M estimation theory, deduces the steady weighted (robust weighted, RW) unified algorithm structure of filter method.

zh-cn	并据此提出了基于RW滤波的新算法,即基于稳健加权滤波的统一框架,从而将加权Myriad、加权Merid以及基于广义柯西分布的加权滤波器统一起来。
en-us	And accordingly puts forward a new algorithm based on RW filter, namely unified framework, based on the robust weighted filtering to weighted Myriad, weighted Merid and unifying of the weighted filter based on the generalized cauchy distribution.

zh-cn	此外,针对线性调频(linear frequency modulation,LFM)信号采用基于RW的LVD(RW-LVD)方法估计其参数,并根据估计性能对RW方法的抑噪效果进行分析。
en-us	In addition, in view of the linear frequency modulation (linear frequency modulation, LFM) signal based on RW LVD (RW - LVD) method to estimate its parameters, and according to the estimation performance of RW method of noise suppression effect is analyzed.

zh-cn	仿真结果表明,与基于加权Myriad滤波、加权Merid滤波以及基于广义柯西分布的加权滤波等多种方法相比,在强脉冲噪声下RW滤波方法能有效抑制脉冲噪声,并具有良好的稳健性。
en-us	The simulation results show that with a weighted Merid filtering based on weighted Myriad filtering, and based on the generalized cauchy distribution, compared to a variety of methods such as weighted filtering RW under strong impulse noise filtering method can effectively restrain impulse noise, and has good robustness.

zh-cn	针对波形捷变合成孔径雷达(synthetic aperture radar,SAR)提出一种新的干扰方法:多普勒移频间歇采样转发干扰。
en-us	For waveform agility synthetic aperture radar (synthetic aperture radar, SAR) put forward a new method of interference: doppler frequency shift forward intermittent sampling disturbance.

zh-cn	首先依据调频斜率捷变SAR信号方位向时延和多普勒移频的耦合特性,提出SAR多普勒移频干扰方法。
en-us	‭First of all, according to the frequency modulation slope agility SAR azimuth signal to the time delay and doppler frequency shift, the coupling characteristics of SAR doppler frequency shift jamming method is put forward.

zh-cn	在此基础上,为产生方位向位置精确可控的多假目标,结合方位向间歇采样转发干扰技术,研究了SAR多普勒移频间歇采样转发干扰机理,并对干扰效果及影响因素进行了详细分析。
en-us	On this basis, to produce bearing to the precise control of multiple false target location, combined with orientation to the intermittent sampling forward jamming technology, SAR doppler frequency shift is studied in intermittent sampling forward jamming mechanism, and the interference effect and the influence factors are analyzed in detail.

zh-cn	为同时形成距离向超前和滞后的假目标,建立了干扰应用模型,给出了各阶假目标能量补偿系数及多组假目标产生方法,可同时满足重点目标和重要区域的防护需求。
en-us	‭To form a distance to lead and lag of the false targets at the same time, interference application model and gives a false target energy compensation coefficient and multiple false target generation method, may simultaneously meet the demand of key targets and important area of protection.

zh-cn	理论分析和仿真实验证明了干扰方法的可行性、有效性。
en-us	‭Theoretical analysis and simulation experiment proves the feasibility and effectiveness of interference method. ‭

zh-cn	在多输入多输出(multiple-input multiple-output,MIMO)干扰信道中,针对传统的单边干扰对齐(interference alignment,IA)算法不能有效地保留期望信号而导致系统容量受限的问题,提出一种利用辅助中间变量实现单边IA的设计思想。并以此为基础,给出一种基于自适应复合代价函数(adaptive composite cost function,ACCF)的IA预编码设计方法。
en-us	In multiple input multiple output (multiple input multiple output, MIMO) interference in the channel, in view of the traditional unilateral interference alignment (interference alignment, IA) algorithm can not effectively retain desired signal and lead to system of limited capacity problem, a auxiliary intermediate variable is used to realize the design thought of the unilateral IA and on this basis, given a cost function based on adaptive composite (adaptive composite cost function, ACCF) of IA precoding design method.

zh-cn	该方法首先定义期望子空间内的残留干扰和有用信号功率的自适应加权差作为代价函数;
en-us	This method firstly defined expectations in the subspace of residual interference and useful signal power adaptive weighted difference as the cost function;

zh-cn	进而通过一辅助函数,将干扰抑制矩阵转化为中间变量,以构造复合代价函数;最后利用格拉斯曼(Grassmann)流形上的梯度下降法实现复合代价函数的优化求解。
en-us	Will, in turn, through a auxiliary function, interference suppression matrix into intermediate variable, to construct composite cost function;

zh-cn	数值仿真结果验证了基于ACCF的IA方法在MIMO干扰信道中的有效性。
en-us	Finally using glassman (Grassmann manifold on the optimization of composite cost function, gradient descent method is used to solve.

zh-cn	为综合考虑高功率微波(high-power microwave,HPM)电子毁伤过程中涉及的各要素并给出特定概率下的毁伤程度分级,提出HPM武器电子毁伤效能的灰色-贝叶斯网络评估方法。
en-us	The numerical simulation results demonstrate the method of IA based on ACCF effectiveness of interference in MIMO channel.

zh-cn	通过分析HPM武器的电子毁伤过程,构建了毁伤的评估指标体系,并采用层次分析法和熵权法确定了指标权重;‭
en-us	For the consideration of high power microwave (high - power microwave, HPM) involved in the process of electronic mutilate each factor and the damage degree of classification under a given probability, put forward the HPM weapons electronic damage efficiency of the grey - bayesian network evaluation methods.

zh-cn	根据各指标的取值定义了基于隶属度的均匀评分规则,并以此为输入,借助灰色和贝叶斯网络理论,构建了HPM武器电子毁伤等级和毁伤概率评估模型,明确了干扰、削弱、损伤及破坏4种毁伤等级对应的评估值区间,计算了相应毁伤等级下的毁伤概率。
en-us	‭Through the analysis of the electronic damage process of HPM weapons, build the evaluation index system of damage, and USES the analytic hierarchy process (ahp) and entropy weight method to determine the index weight; ‭According to the value of each index defines a uniform grading rules based on the membership degree, and the input, with the help of grey and bayesian network theory, constructs the HPM weapons electronic damage level and kill probability evaluation model, has been clear about the interference, weaken, damage and destruction of 4 kinds of damage level corresponding to the evaluation value of interval, calculate the corresponding level of damage to kill probability.

zh-cn	最后通过算例进行了验证,效果良好。
en-us	‭Finally is verified by an example, the effect is good. ‭

zh-cn	该评估方法对定量研究HPM武器的电子毁伤具有一定的参考价值。
en-us	The evaluation method of quantitative research of HPM weapons electronic damage has a certain reference value.

zh-cn	卫星网络中由于卫星高动态拓扑和地面用户分布不均,导致卫星网络易出现区域负载失衡。
en-us	Due to the high dynamic topology and satellite ground satellite network user distribution, lead to regional load imbalance is seen satellite network.

zh-cn	设计高效的动态路由算法是当前卫星网络的研究热点,为此,提出了一种面向双层卫星网络的多业务负载均衡算法。
en-us	Design efficient dynamic routing algorithm is the research focus in the satellite network, therefore, this paper proposes a double layer satellite network oriented business more load balancing algorithm.

zh-cn	该算法根据卫星链路上的数据传输量进行拥塞判断,根据链路时延因素和链路负载因素进行负载代价计算,不同服务质量(quality of service,QoS)需求的业务进行不同路径选择,通过分流均衡网络流量。
en-us	The algorithm according to the quantity of data transmission on the satellite link congestion, according to link delay factor and link load cost calculation load factors, different quality of service (quality of service, QoS) requirements of business in different path to choose, by diverting a balanced network traffic.

zh-cn	仿真结果表明,该算法能够减少数据包的排队时延和丢包率,提高整网吞吐量。
en-us	The simulation results show that the algorithm can reduce the packet queuing delay and packet loss rate, improve the network throughput.

zh-cn	远洋舰船装备结构复杂、系统庞大,可靠性要求高。
en-us	Ocean ship equipment structure complex and huge system, high reliability requirements.

zh-cn	开展舰船装备复杂系统可靠性研究,对于科学控制装备成本、实施维修决策,具有重要意义。
en-us	‭Ship equipment complex system reliability study for scientific control equipment cost, implementation, maintenance decision, it is of great significance.

zh-cn	针对舰船装备复杂系统,以可修复双锅汽轮发电系统为例,开展多状态系统可靠性建模。
en-us	‭Complex system for ship equipment, repair in a double boiler steam turbine power generation system as an example, the developing state of system reliability modeling.

zh-cn	在此基础上,通过引入通用生产算子和通用生产函数,完成多状态复杂系统可用度、期望性能、性能失效等可靠性指标解算,并给出稳态、瞬态数值分析结果。
en-us	‭On this basis, through the introduction of general production operator and general production function, complete state more complex system availability and expected performance, performance failure reliability index, and the steady state and transient numerical analysis results is given.

zh-cn	研究表明,解算方法通用性强、适用范围广、计算资源依赖程度低,远优于马尔可夫直接法;
en-us	‭Study shows that the calculating method of versatility, wide applicable scope, low computing resources dependence is far superior to markov direct method;

zh-cn	多状态模型建立合理,有效反映复杂装备系统可靠性变化规律,能为可靠性评估、装备采购及维修决策提供技术借鉴。
en-us	State model to establish more reasonable and effective reflect the reliability of complex equipment system change rule, for reliability evaluation, equipment procurement and maintenance decision-making to provide technical reference.

zh-cn	时频分析是跳频(frequency-hopping,FH)信号检测的有力工具,但是脉冲噪声下性能严重退化,无法有效地提取跳频信号的周期、频率和跳变时刻等参数; ‭
en-us	Time-frequency analysis is the FH (frequency hopping, FH) signal detection becomes a powerful tool, but impulse noise performance under severe degradation, unable to effectively extract the frequency hopping signal parameters such as cycle, frequency and jump moments;

zh-cn	基于分数低阶统计量和最大似然估计(maximum-likelihood,ML)的算法是改善脉冲噪声下FH信号时频分布的两类常用方法,但前者性能改善有限,后者通常对噪声的概率分布较为敏感,且计算复杂度高。
en-us	‭Based on the fractional lower order statistics and the maximum likelihood estimation (maximum - likelihood, ML) algorithm is to improve the impulse noise of FH signal time-frequency distribution under two kinds of commonly used method, but the former performance improvement is limited, the latter usually probability distribution is more sensitive to noise, and high computational complexity.

zh-cn	对此,提出一种基于数据可信度加权(weighting based on the data credibility,WDC)的FH信号检测方法。
en-us	In this paper, based on the data reliability weighted (weighting -based on the data credibility, WDC) of FH signal detection method.

zh-cn	该方法基于云模型(cloud model,CM)理论,建立了数据可信度的概念,以分析脉冲噪声下接收信号的不确定性,然后在此基础上实现信号加权,改善脉冲噪声下FH信号的时频分布特征。
en-us	The method based on cloud model (cloud model, CM) theory, establish the concept of reliability data, to analyze under the impulse noise of the uncertainty of the received signal, and then on this basis to realize signal weighted, improve FH signal of time-frequency distribution characteristics under impulse noise.

zh-cn	仿真实验证明,在稳定分布噪声中,该方法与基于分数低阶及Myriad滤波器的时频分析方法相比,能够较好地抑制脉冲噪声,获得FH信号的参数信息,具有良好的鲁棒特性。
en-us	Simulation experiments show that the stable distribution of noise, the method and based on the fractional lower order and Myriad compared the time-frequency analysis method of the filter, can well restrain impulsive noise, acquire the information of FH signal parameters, with good robust characteristic.

zh-cn	在分析动态鲁棒性概念的基础上,提出了一种考虑级联失效的C4ISR系统结构动态鲁棒性度量方法。
en-us	Based on the analysis of the concept of dynamic robustness, this paper proposes a cascade failure of C4ISR system structure dynamic robustness measure method.

zh-cn	该方法结合不完全信息的攻击模型,设计了C4ISR系统结构级联失效的过程模型和动态鲁棒性值的计算方法,最后通过某一区域联合防空系统结构的案例对本文的动态鲁棒性度量方法进行仿真验证,仿真的结果证明了本文所提方法的有效性。
en-us	The method combining attack model of incomplete information, the design process of cascading failure of C4ISR system structure model and the calculation method of dynamic robustness value, at last, through the case of a regional joint air defense system structure for robustness in this paper, the dynamic measurement method for simulation, the simulation results prove the effectiveness of the proposed method in this paper. ‭

zh-cn	针对现实生活中双边匹配时每一方内部不同个体存在个性化评价指标情况,提出一种双层优化模型加以解决。
en-us	In bilateral match in real life, each party within different individual personalized evaluation index, a bi-level optimization model to solve.

zh-cn	首先在定义双边个性化指标匹配问题基础上,通过对每一方分析其内部个性化指标的差异度,设计了总体指标集及权重的协同优化模型;
en-us	First of all, on the basis of bilateral personalized index matching problem definition, through analyzing each side of its internal difference degree of personalized index, design the collaborative optimization model of the overall index set and weight;

zh-cn	在此基础上,定义了双边匹配竞争度,构建了基于总体匹配满意度最优化模型来求解匹配结果;
en-us	On this basis, defines the bilateral match competition degree, based on overall satisfaction optimization model is constructed to solve matching results;

zh-cn	最后通过算例展示了提出方法的可行性。
en-us	Finally, numerical example shows the feasibility of the proposed method.

zh-cn	针对纯方位系统单机动平台在不具有比机动目标更高一级的机动运动时,无法满足系统可观测性的问题,提出了一种适用于多平台的无源定位算法。
en-us	To single motor bearing system platform in does not have a higher level than your maneuvering target maneuvering, unable to meet the system observability problem, put forward a kind of passive location algorithm suitable for multiple platforms.

zh-cn	该算法根据目标与平台之间的几何关系得到一个包含目标初始位置和分量速度的伪线性方程组。
en-us	‭The algorithm based on geometric relationships between the target and the platform get a contains the target speed the pseudo linear system of equations of the initial position and size.

zh-cn	为减少求解方程组的计算量,保证定位的实时性,对常规的最小二乘法进行了加滑窗处理。
en-us	‭To reduce the amount of calculation for solving system of equations, ensure real-time positioning, conventional least square method for the sliding window handle.

zh-cn	通过对观测向量和系数矩阵的分析,证明了算法对目标状态的估计具有无偏性。
en-us	‭Through the analysis of the observation vector and matrix, proved that the algorithm of target state estimate is unbiased.

zh-cn	仿真实验验证了算法的有效性,并讨论分析了平台运动的速度和方向等因素对算法定位性能的影响,得到了保证算法定位性能的平台与目标相对运动关系。
en-us	‭Simulation experiments verify the effectiveness of the algorithm, and discuss the analysis of the platform motion speed and direction of the factors affect the performance of algorithm positioning, positioning performance are obtained by the algorithm of relative motion relationship with the target platform. ‭

zh-cn	以2015年底俄土战机冲突事件为例,建立了基于模型驱动方法的快速建模与仿真分析框架,为类似军事冲突及争端事件应急判断提供快速建模与决策分析支持。
en-us	In Russian soil aircraft conflict at the end of 2015, for example, based on model driven method of rapid modeling and simulation analysis framework, for the similar emergency military conflict and dispute judgment provides a quick modeling and decision analysis support.

zh-cn	通过场景建模、可执行逻辑分析和可视化仿真技术分别对危机事件进行静态结构建模、动态行为分析以及场景仿真验证。
en-us	Through the scene modeling, executable logic analysis, and visualization simulation technology, respectively to the crisis event modeling the static structure and dynamic behavior analysis and scenario simulation.

zh-cn	同时,利用具有自主知识产权的支持快速元模型定制的多视图建模工具ModelLink,与第三方分析与仿真工具集成,形成了以ModelLink为输入的跨平台模型自动生成、分析与互操作的分析链路,支持快速参数变更、直观可视化行为调整的敏捷响应。
en-us	At the same time, with independent intellectual property rights to support rapid yuan model customized multiview ModelLink modeling tools, analysis and simulation tools integration with a third party, formed by ModelLink automatically generated for cross-platform input model, analysis and interoperability analysis link, support rapid parameters change and agile response to intuitive visual behavior.

zh-cn	面向俄土战机事件,利用俄土双方及第三方关于事件细节的开源信息,构建了两种基本场景模型。
en-us	Russian soil aircraft oriented events, the use of the soil on both sides and third-party open-source information about the event details, build the two basic scene model.

zh-cn	通过对比不同方案的可执行逻辑分析以及仿真过程参数分析结果,校验了双方在事件声明中细节的合理性与真实性,同时支持后续不断补充开源信息后的模型调整与快速结论生成,具有很好的实用性。
en-us	By comparing different schemes of executable parameter analysis, logic analysis and the simulation process to check their rationality and authenticity of the statement details in the events, at the same time support the follow-up after updating open-source information model of adjustment and rapid conclusion generated, has a good practicability.

zh-cn	针对一类输入受限控制方向未知的非线性系统,提出一种基于Lipschitz条件的自适应模糊反步控制器的设计方法。
en-us	For a class of limited input to control the direction of the unknown nonlinear system, put forward a step based on adaptive fuzzy anti Lipschitz condition controller design method.

zh-cn	在控制器的设计过程当中,通过变换系统形式和采用Butterworth低通滤波器解决控制方向未知的问题;‭
en-us	‭In the design process of the controller, through the transformation system form and adopting Butterworth low-pass filter solve the problem of unknown control direction;

zh-cn	采用模糊系统对不确定非线性函数进行在线逼近;‭利用双曲正切函数和Nussbaum函数对系统输入饱和函数进行处理;‭
en-us	‭Using the fuzzy system online approximation for uncertain nonlinear function; ‭By using hyperbolic tangent function and Nussbaum function to deal with system input saturation function; ‭

zh-cn	将动态面法与反步法相结合解决"计算膨胀"的问题。
en-us	Combining dynamic surface method and the two-step method solve the problem of "computing inflation".

zh-cn	运用Lyapunov理论分析证明设计的控制律能够使闭环系统所有信号半全局一致有界(semi-globally uniformly ultimately bounded,SGUUB)。
en-us	‭Using the Lyapunov theory analysis shows that design of the control law can make half global uniformly bounded all closed-loop signals (semi - globally uniformly ultimately bounded, SGUUB). ‭

zh-cn	该方法的有效性在一类通用的高超声速飞行器的攻角控制仿真中得到了验证。
en-us	The effectiveness of the proposed method in a class of general Angle of attack of the hypersonic aircraft control simulation.

zh-cn	针对机载合成孔径雷达(synthetic aperture radar,SAR)制导空地导弹的末制导过程,导弹的运动状态如何同时满足成像分辨率和脱靶量要求的问题,提出一种新的轨迹控制算法。
en-us	For airborne synthetic aperture radar (synthetic aperture radar, SAR) guided missile terminal guidance process, clearing the missile's motion state how to meet the requirements of the imaging resolution and miss distance at the same time, puts forward a new algorithm of trajectory control.

zh-cn	通过分析SAR末制导过程,以及弹目空间几何与成像分辨率的关系,将成像分辨率要求转化为对导弹前置角的约束,将脱靶量要求转化为对导弹目标线角速度的约束。
en-us	Through the analysis of SAR guidance at the end of the process, as well as the els space geometry relationship with imaging resolution, the imaging resolution requirements for missiles heading Angle constraint, will miss distance required for the angular velocity of the missile target line constraint.

zh-cn	基于逆最优控制,建立含有待定系数的性能指标函数,并根据给定的系统动态性能指标确定该系数,从而得到具有时变权值系数的最优控制量,通过权值系数的调节作用以满足不同制导模式的指标要求。
en-us	Contains of undetermined coefficients based on the inverse optimal control, the performance index function, and according to the given system dynamic performance indicators to determine the coefficient of obtained with time-varying weight coefficients of the optimal control, through the weight coefficient of adjustment to meet different guided mode index requirements.

zh-cn	仿真实验证明了该算法的有效性。
en-us	Simulation results prove the effectiveness of the algorithm.

zh-cn	天波雷达在探测舰船等慢速目标时,会受到展宽一阶海杂波Bragg峰的影响,其中电离层分层结构导致的多模现象是展宽的主要原因之一。
en-us	Sky-wave radar in detecting the slow targets such as ships, by improving the effect of the first-order sea clutter Bragg peak, one led to the ionosphere hierarchical structure of multi-mode phenomenon is one of the main reasons for broadening.

zh-cn	传统的一维接收线阵不能提供俯仰维信息,从而接收了多个模式的回波,二维阵可以从根本上解决这个问题。
en-us	‭The traditional one-dimensional receiving line array can not provide the pitch d information, so as to receive the echo of the multiple modes, two-dimensional array can fundamentally solve the problem.

zh-cn	通过研究二维非满阵波束方向图和多模海杂波二维空域分布的关系,给出阵列几何构型设计方案,从而在空域滤除不需要的模式,达到提高海杂波一阶谱纯度的目的。
en-us	‭By studying the two dimensional non full matrix figure in the direction of the beam and multimode sea clutter two-dimensional spatial distribution, the relationship between array geometry design scheme is given, thus in the airspace filter out unwanted mode, to improve the sea clutter the purpose of the first order spectral purity.

zh-cn	仿真结果表明,与一维接收阵列相比,十字阵列对多模海杂波的抑制提升可达到20dB。
en-us	‭The simulation results show that compared with the one dimensional array, cross array of multimode sea clutter suppression can reach 20 db. ‭

zh-cn	多载频相位编码信号(multi-carrier phase-coded,MCPC)作为近年来备受关注的一种宽带雷达信号,具有较高的频谱利用率、良好的自相关以及频率分集特性等优点,因而在目标检测、抗干扰以及高分辨成像等领域具有较大的应用前景。
en-us	Carrier frequency phase coded signal (multi - carrier phase coded, MCPC) type as a focus in recent years a broadband radar signals, has higher spectrum efficiency, good autocorrelation and frequency diversity characteristics, etc, thus in target detection, anti-interference and high resolution imaging and other fields has great application prospect.

zh-cn	针对MCPC雷达信号常规脉冲压缩易产生高距离旁瓣而导致强目标邻近的弱小目标检测困难问题,通过对MCPC雷达信号进行建模分析并结合其信号特点,提出了一种MCPC雷达信号自适应脉冲压缩算法。
en-us	Aimed at MCPC regular pulse compression radar signal is easy to produce high range sidelobe and cause strong target neighbouring weak target detection, a difficult problem of MCPC radar signal modeling analysis and combining with the characteristics of the signal, puts forward a kind of MCPC radar signal adaptive pulse compression algorithm.

zh-cn	通过利用循环迭代获取每个距离单元的最优匹配滤波器,从而有效抑制了距离旁瓣,提高了对邻近距离单元弱小目标的检测能力。
en-us	Through the use of loop iteration to obtain the optimal matched filter per unit of distance, thus effectively suppresses the range sidelobe, increase the distance of adjacent unit weak target detection ability.

zh-cn	仿真实验验证了该方法的有效性,并进一步分析了编码方式对脉冲压缩距离旁瓣的影响。
en-us	Simulation results verify the effectiveness of the proposed method, and further analyzes the encoding of the influence of pulse compression distance sidelobe.

zh-cn	基于最大非圆率非圆信号特点,提出一种实值张量旋转不变子空间(estimation signal parameters via rotational invariance techniques,ESPRIT)算法。
en-us	Based on the maximum rate of non-circular non-circular signal characteristic, proposed one kind of real value tensor rotation invariant subspace (estimation signal parameters via rotational invariance techniques, ESPRIT) algorithm.

zh-cn	首先,通过研究张量与矩阵之间的转化关系,将阵列接收数据矩阵推广到张量空间;
en-us	‭First, through studying the relation between tensor and matrix transformation, the array to receive data matrix tensor space;

zh-cn	然后,利用欧拉公式将阵列接收数据张量转化成余弦与正弦数据张量,根据阵列维数将其分别在各维上加以拼接,并对拼接的实值数据张量做高阶奇异值分解,获取信号子空间;
en-us	Then, by using euler's formula will receive data array tensor into cosine and sine tensor data, according to the array dimensions on it in each dimension respectively splicing, and splicing the real value of data tensor do higher order singular value decomposition, to obtain the signal subspace;

zh-cn	最后,通过构造选择矩阵和进行特征分解,来联合估计阵列各维相位差,实现波达方向估计。
en-us	Finally, through the selection of structure matrix decomposition and characteristics, to jointly estimate the dimensional array phase difference, the realization of doa estimation. ‭

zh-cn	实验仿真结果表明,此算法具有良好的分辨力和测角精度。
en-us	The experimental simulation results show that this algorithm has good resolution and accuracy of Angle measuring.

zh-cn	针对杂波环境下多传感器跟踪多目标的问题,提出了一种基于速度方位约束的多传感器模糊数据互联算法(multi-sensor fuzzy data association method based on velocity and azimuth,VA-MSFDA)。
en-us	For clutter environment multi-sensor multi-target tracking problem, this paper proposes a multi-sensor fuzzy data interconnection based on velocity azimuth constraint algorithm (multi - sensor fuzzy data association method -based on velocity and azimuth, VA - MSFDA).

zh-cn	该算法首先利用方位速度信息对确认区域内的有效量测作进一步筛选,剔除部分虚假量测,然后基于模糊聚类方法计算候选量测与观测区域内各目标互联的概率,应用顺序结构多传感器联合概率数据互联(multi-sensor joint probabilistic data association algorithm,MSJPDA)原理,依次处理各传感器中的目标测量数据,实现对多目标的跟踪。
en-us	The algorithm firstly using azimuth velocity information to confirm the area of effective measure for further screening, eliminate some false measurement, and then based on the fuzzy clustering method to calculate the candidate area measurement and observation probability of each target interconnected application order structure of multi-sensor data association (multi - sensor to be probabilistic data association algorithm, MSJPDA) principle, the processing of the target of each sensor measurement data in turn, the implementation of multiple target tracking.

zh-cn	仿真结果表明,与顺序MSJPDA相比,VA-MSFDA在算法耗时、估计精度、收敛速度和量测正确关联率等方面优势明显,能够更好地解决杂波环境下的多目标跟踪问题。
en-us	The simulation results show that compared with the sequential MSJPDA, VA - MSFDA in algorithm is time-consuming and estimation precision, convergence speed and measurement correct association rate has obvious advantages, can better solve the multiple target tracking problem under the noise environment.

zh-cn	在C4ISR系统能力需求开发过程中,非功能性需求建模是一个难点,在综合模糊统一建模语言(unified modeling language,UML)与云模型的基础上,提出了一种面向C4ISR系统效能需求的建模与分析方法。
en-us	In C4ISR system requirements development process, the non-functional requirements modeling is a difficulty, the comprehensive fuzzy unified modeling language (unified modeling language, UML) and cloud model, on the basis of a adapt to the need of the effectiveness of C4ISR system modeling and analysis methods.

zh-cn	首先,从系统效能需求建模入手,提出一种兼顾C4ISR系统功能和效能综合建模的需求分析框架,并通过扩展传统的UML来提高其领域适用性,实现对效能等模糊信息的建模。
en-us	‭First of all, from the system performance requirements modeling, this paper puts forward a kind of balancing the needs of C4ISR system function and efficiency of the integrated modeling analysis framework, and by extending the traditional field of UML to improve its applicability, realize the function such as modeling of fuzzy information.

zh-cn	其次,结合该框架设计了一种效能云模型逆向生成算法,并提出基于云模型的综合效能评估函数构建方法,可以实现对系统效能的定量分析,评价系统完成使命任务的效果。
en-us	‭Secondly, combining with the framework design a performance reverse cloud model generation algorithm, and the function of the comprehensive effectiveness evaluation based on cloud model is put forward to build method, can realize quantitative analysis on the system performance, the effect of the evaluation system to complete the mission.

zh-cn	最后,通过一个精简的区域防空系统案例验证了方法的可行性与正确性。
en-us	‭Finally, by a simplified case area air defense system verify the correctness and feasibility of the method. ‭

zh-cn	为解决总体平均经验模态分解(ensemble empirical mode decomposition,EEMD)的端点效应问题,提出了一种基于极值波延拓的端点效应处理方法。
en-us	In order to solve the overall average empirical mode decomposition (ensemble empirical mode decomposition, the EEMD) endpoint effect, this paper proposes a endpoint effect processing method based on the extreme value of wave continuation.

zh-cn	该方法从波形匹配延拓的模板子波和寻优起始点着手,以最靠近端点处的极值波为模板子波,以与端点处极值点同型的极值点为匹配起始点,使寻优的目的性更强,过程更加优化。
en-us	The method from wavelet waveform match the continuation of the template and the optimal starting point, for the most near the endpoints of the extreme wave template wavelet, with extreme value point and endpoint place of starting point, extreme value point for matching to make it stronger, the purpose of optimization, process optimization.

zh-cn	同时,提出了一种客观有效的端点效应评价方法——区域等分的端点效应评价指标,避开了数据长度的干扰,突出了端点效应的影响。
en-us	At the same time, put forward a kind of objective and effective evaluation of the effect of the endpoint method, area equal endpoint effect evaluation index, to avoid the interference of the data length, highlights the effect of the endpoint.

zh-cn	通过对仿真和实测信号的应用分析,并与采用镜像对称延拓方法比较,证明了极值波延拓法对抑制端点效应的有效性。
en-us	Through the simulation and application analysis of the measured signal, and compared with that mirror continuation method, proved that the extreme wave continuation method to control the effectiveness of the endpoint effect.

zh-cn	针对突发事件不确定性情形下决策者的心理行为特征,综合考虑决策者心理感知的效用价值与结果情景发生概率两个属性,对决策者的动态参照点和心理感知进行分析,构建了一种基于效用风险熵的应急决策动态调整方法。
en-us	Uncertainty for emergency situation decision makers psychological behavior characteristics, to comprehensively consider the utility value of decision makers psychological perception scenario probability two attributes with the result, the dynamic reference point for policymakers and psychological perception analysis, build a kind of emergency decision-making dynamic adjustment method based on utility risk entropy.

zh-cn	利用前景理论,将突发事件实时经济损失值与决策者动态调整的心理参考点进行分析,作为决策者心理感知效用的"损益值",以此计算决策者的心理感知效用价值。
en-us	‭Prospect theory is used to transform the emergency real-time economic loss value and decision makers analyze the dynamic adjustment of psychological reference point, "profit and loss value" psychological perception utility policymakers, to calculate the psychological perception of utility value decision makers.

zh-cn	进一步结合不同应急方案下的结果情景发生概率,引入风险熵理论对动态应急方案的风险进行合理计算,得到应急方案动态调整的一种测度,给出应急方案动态调整方法和步骤。
en-us	‭Further combining with the results of the scene under different contingency plans probability, risk entropy theory is introduced to dynamic contingency plans to reasonably calculate the risk, get emergency scheme is a kind of dynamic adjustment measure, emergency plans dynamic adjustment methods and steps are presented.

zh-cn	最后,通过实例计算,验证该方法的合理有效性。
en-us	‭Finally, an example calculation to verify the reasonable effectiveness of the method. ‭