zh-cn	其次,将其以多通道图像形式输入单层CNN进行自适应融合,将融合特征送入支持向量机进行分类识别。
en-us	Second, to be in the form of a multi-channel image input single CNN for adaptive fusion, the fusion feature into the support vector machine (SVM) classification recognition.

zh-cn	结果表明,采用所提算法进行低空风切变图像类型识别的平均识别率为98.1%,与其他4种算法相比均有提升。
en-us	The results show that the proposed algorithm is used to identify the image type low-level wind shear of the average recognition rate was 98.1%, compared with other four kinds of algorithms are improved.

zh-cn	所提算法能更有效地实现低空风切变信号图像类型识别。
en-us	The proposed algorithm can more effectively realize the low-level wind shear signal image type identification.

zh-cn	在分析微弱信号条件下残余多普勒对全球导航卫星系统(global navigation satellite system,GNSS)信号捕获影响的基础上,提出了基于迫零(zero forcing,ZF)频率误差修正的GNSS信号捕获算法。
en-us	On the analysis of the weak signal under the condition of residual doppler on global navigation satellite system (global navigation satellite system, GNSS) signal capture effect, on the basis of forced is proposed based on zero (zero forcing, ZF) frequency error correction algorithm of GNSS signal capture.

zh-cn	该算法将ZF的频率修正与快速改进的双块零扩展(fast modified double block zero padding,FMDBZP)算法有机结合,从而获得高精度的频率估计结果,并将修正项实时引入本地环路振荡器,减少了由多普勒频率误差引起的相关功率损失。
en-us	The algorithm will ZF frequency correction and rapid improvement of double block zero extension (fast modified double block zero padding, FMDBZP) organic combination algorithm, to obtain high accuracy of frequency estimation results, and will introduce a correction term real-time local loop oscillator, reduce the error caused by doppler frequency related power losses.

zh-cn	理论分析和仿真实验表明,在给定仿真条件下,该算法能明显提高捕获性能,捕获灵敏度相对于FMDBZP算法有1.2dB的性能提升,残余多普勒频率估计的标准差小于2Hz。
en-us	The theoretical analysis and simulation experiments show that under the condition of a given simulation, this algorithm can significantly improve the performance of capture capture sensitivity relative to FMDBZP algorithm is 1.2 dB performance improvement, residual doppler frequency estimation of the standard deviation is less than 2 hz.

zh-cn	针对可重复使用运载器无动力自动着陆问题,提出一种非轨迹跟踪式的分段制导策略。
en-us	For reusable launch vehicles unpowered automatic landing problem, put forward a kind of trajectory tracking of piecewise guidance strategy.

zh-cn	首先根据能量管理段和自动着陆段交接班要求以及着陆末端约束条件,分别设计了纵向轨迹和侧向轨迹的分段方案,然后针对各阶段特点设计了分段制导律,最后为了保证全程动压满足约束条件,提出了阻力板控制策略。
en-us	First requirement is presented according to the energy management and automatic landing and landing end constraints, trajectory segmentation and lateral longitudinal design scheme, and then according to the characteristics of the each stage of segmented guidance law was designed, finally in order to guarantee the whole dynamic pressure meet the constraint conditions, resistance plate control strategy is proposed.

zh-cn	数学仿真表明,该制导策略能够有效地实现自动着陆,且各项指标均满足规定的约束条件,并且抗风干扰及抗拉偏能力强,便于工程实现。
en-us	Mathematical simulation shows that the guidance strategy can effectively realize the automatic landing, and the indicators meet the constraint conditions, and wind interference and tensile ability strong, easy to project implementation.

zh-cn	为了解决集结算子处理动态多属性决策问题时,现有的区间直觉模糊(interval-valued intuitionistic fuzzy,IVIF)加权平均算子未考虑集结数据之间的相互关系、决策结果精度不高的不足,利用幂加权几何平均(power weighted geometric average,PWGA)算子的非线性特性将集结数据之间相互关系联系起来,提出了IVIF PWGA算子的动态多属性决策方法。
en-us	In order to solve the aggregation operator handle dynamic multiple attribute decision making problems, the existing interval intuitionistic fuzzy (interval - valued intuitionistic fuzzy, IVIF) weighted average operator did not consider the gathered data, the relationship among the decision results accuracy is not high, using power weighted geometric averaging (power weighted geometric average PWGA) operator of the nonlinear relationship between features will gather data, puts forward the IVIF PWGA operator dynamic multiple attribute decision making method.

zh-cn	首先,将实数形式的PWGA算子扩展到区间直觉模糊集(IVIF set,IVIFS),利用数学归纳法证明了数据融合后的综合集结值是区间直觉模糊数(interval-valued intuitionistic fuzzy number,IVIFN)的结论。
en-us	First of all, to expand PWGA operator in the form of real Numbers to interval intuitionistic fuzzy sets (IVIF set, IVIFS), using the mathematical induction proved after the data fusion comprehensive rally values are interval intuitionistic fuzzy Numbers (interval - valued intuitionistic fuzzy number, IVIFN) conclusion.

zh-cn	然后,定义了IVIF条件下,处理动态多属性决策问题的PWGA算子。
en-us	Then, defines the IVIF conditions, PWGA operator of dealing with the dynamic multiple attribute decision making problems.

zh-cn	通过动态PWGA算子集结多个时间点的单一集结值得到综合集结值,根据综合集结值的得分函数和精确函数,对各方案排序。
en-us	Through dynamic PWGA operator assembled multiple time points of single is worth to comprehensive gathering, according to the comprehensive scoring function and precise function value assembled, the sorting of the program.

zh-cn	最后,通过实例说明了该算法的有效性。
en-us	Finally, an example is given to illustrate the effectiveness of the algorithm.

zh-cn	针对作战体系建设与运用中评估体系能力与装备对其作用的需要,研究体系能力模型与装备在体系中贡献率的测度方法。
en-us	In view of the evaluation system in the system construction and application of operation ability and equipment needs, the role of the research system capacity model and how to measure the contribution rate of equipment in the system.

zh-cn	首先,阐述作战体系组成与能力因素,明确装备体系贡献率概念与形式化表征;
en-us	First of all, in this paper, the operational system composition and ability factor, clear contribution equipment system concept and formalized representation;

zh-cn	其次,运用逻辑回归方法,建立符合体系能力特点的作战体系能力模型;
en-us	Second, using logistic regression method, the ability to conform to the system characteristics of combat system model is set up;

zh-cn	然后,在给出体系各能力因素对体系能力贡献的基础上,提出装备对体系贡献率的测度方法;
en-us	Then, in the system is given on the basis of the contribution to the abilities of each factors on the system, put forward to measure the contribution rate of equipment to the system;

zh-cn	最后,给出应用示例,说明构建的模型和方法可用且有效。能够为评估装备在体系中的贡献率提供借鉴。
en-us	Finally, the application example is given, and build the model and the method is available and effective.To evaluate the contribution in the equipment in the system.

zh-cn	为避免在遥感卫星成像过程中,因云层遮挡影响光学卫星得到有效的地面目标信息,提出面向星上的云层探测和规避算法。
en-us	In order to avoid in the process of remote sensing satellite imaging, because of cloud cover effectively influence the optical satellite ground targets information, forward a star on the cloud detection and avoidance algorithm.

zh-cn	首先利用自适应阈值分割目标和背景,并对分割后的二值图像进行标记,然后提出形状复杂度的概念并计算各连通域的形状复杂度,设定阈值后提取云层区域。
en-us	First using adaptive threshold segmentation, target and the background and the binary image after segmentation tags, and then puts forward the concept of shape complexity and calculation of the shape of the connected domain complexity, cloud area is extracted after setting threshold value.

zh-cn	建立了卫星轨道空间坐标系和规避云层的模型,推导了敏捷卫星姿态角调整公式,设计了卫星组网通过星间通讯在可见窗口观测目标的方案。
en-us	Established the model of satellite orbit space coordinate system and avoid the clouds, the agile satellite attitude Angle adjustment formula is deduced, designed the communication between satellite network by star observation target in visible window.

zh-cn	通过实验与仿真得出该算法检测云层时间在168～281ms范围内,正确率为89%,卫星数据利用率在两组轨道参数下分别提高18.15%和22.21%。
en-us	Clouds were detected by experiment and simulation that the time, within the range of 168 ~ 281 ms accuracy was 89%, the utilization rate of satellite data in the two groups of orbit parameters increased by 18.15% and 22.21%, respectively.

zh-cn	基本能够将准确度和实时性指标有效结合,并缓解了遥感图像海量数据对传输通道的压力。
en-us	Basic can effectively combine accuracy and real-time performance indexes, and alleviate the remote sensing image transmission channel pressure of huge amounts of data.

zh-cn	针对非匹配不确定性、饱和输入等约束条件下的编队协同控制问题展开研究。
en-us	For the matched uncertainties, and the formation of saturated input constraints such as coordinated control problem.

zh-cn	通过引入辅助系统和扩张状态观测器实现对系统状态的实时跟踪。
en-us	By introducing auxiliary system and extended state observer to realize the real-time tracking of system state.

zh-cn	设计了滑模扰动观测器,实现在有限时间内精确估计系统的全部未知扰动。
en-us	A sliding mode perturbation observer design, achieve accurate estimation system in a limited time all unknown disturbance.

zh-cn	在此基础上,提出了反馈控制协议,显著改善了系统控制性能,有效降低了计算负担,使得通过选择合适参数能够保证状态追踪误差收敛到有界域内。
en-us	On this basis, the proposed feedback control protocol, significantly improve the system control performance, effectively reduce the computational burden, made by selecting appropriate parameters can ensure state within the tracking error converges to a bounded domain.

zh-cn	最后通过Lyapunov稳定性理论对控制系统稳定性进行严格证明。
en-us	Through the Lyapunov stability theory and then the stability of control system is proved strictly.

zh-cn	数值算例验证了控制协议有效性,结果表明所设计的控制协议能够满足复杂约束条件下的编队协同控制要求。
en-us	A numerical example to validate the effectiveness control protocol, results show that the designed control protocol can satisfy the complex constraints, under the condition of formation cooperative control.

zh-cn	量子定位系统中精跟踪系统的跟踪精度是高精度定位的前提。
en-us	Quantum positioning system tracking precision of the fine tracking system is the precondition of high precision positioning.

zh-cn	针对卫星平台抖动以及工作环境噪声对量子定位系统跟踪精度的影响,建立了带有卫星平台振动信号模型以及有色噪声信号的精跟踪系统模型;
en-us	According to satellite platform jitter and work environment noise on the influence of the quantum positioning system tracking precision, vibration signal model is established with satellite platform and colored noise signal of fine tracking system model;

zh-cn	设计了自适应强跟踪卡尔曼滤波器(adaptive strong tracking Kalman filter,ASTKF)算法,对状态扰动和输出噪声进行在线估计;
en-us	Design the adaptive strong tracking Kalman filter (the adaptive strong tracking Kalman filter, ASTKF) algorithm, on-line estimation for state disturbance and output noise;

zh-cn	并设计ASTKF对精跟踪系统进行闭环跟踪控制。
en-us	And design ASTKF fine tracking system for closed-loop tracking control.

zh-cn	在系统仿真实验中,对ASTKF进行了数值设计;
en-us	In system simulation experiments, the ASTKF numerical design;

zh-cn	对带有滤波器和比例-积分-微分(proportion-integration-differentiation,PID)控制器的精跟踪系统的控制性能,与仅采用PID控制方法以及采用自抗扰控制方法进行了性能对比实验。
en-us	With filter and proportional - integral - differential (proportion integration - differentiation, PID) controller fine tracking control performance of the system, and only use the PID control method, and using the immunity control method for performance comparison experiment.

zh-cn	结果表明:采用带有所提出的ASTKF的PID控制的跟踪精度相较PID及自抗扰控制精度均有明显提高,可以达到量子定位的精跟踪系统对跟踪精度±2μrad的要求。
en-us	The results show that the PID control with the proposed ASTKF tracking precision compared with PID and the immunity control accuracy were improved obviously, can achieve the quantum positioning precision tracking system for tracking accuracy + / - 2 mu rad.

zh-cn	利用距离数字波束形成(digital beam-forming,DBF)技术可以扩展有效观测幅宽,缓解传统合成孔径雷达系统方位向高分辨与距离向宽测绘带的矛盾,而距离向各通道间的通道误差会使合成波束方向图偏离理想状态,降低系统的性能。
en-us	Using distance digital beamforming (digital beam - forming, DBF) technology can extend the effective width, ease traditional synthetic aperture radar system orientation to the contradiction between high resolution and distance to the wide band of surveying and mapping, and the distance to the channel between the channel error can make synthetic map in the direction of the beam deviation from the ideal state, reduce the performance of the system.

zh-cn	针对该问题,提出了结合通道均衡的DBF方法,首先简单介绍传统距离DBF处理技术的原理;
en-us	Aiming at the problem, put forward the combination of channel equalization method of DBF, first introduces the principle of traditional distance DBF processing technology;

zh-cn	然后对实际系统中通道接收信号存在的通道误差进行分析;
en-us	Then the channel signals exist in practical system error is analyzed;

zh-cn	最后根据分析结果,将通道均衡算法与传统DBF处理技术相结合。
en-us	According to the analysis results, the channel equalization algorithm combined with traditional DBF processing technology.

zh-cn	该处理方法可以有效消除通道间幅相误差,提升DBF处理效果。
en-us	The processing method can effectively eliminate the amplitude-phase error between channels, improve DBF processing effect.

zh-cn	利用机载距离向八通道实测数据验证了算法的有效性。
en-us	Using airborne distance to eight channel measured data to verify the effectiveness of the algorithm.

zh-cn	水下滑翔机(autonomous underwater glider,AUG)广泛应用于长时间、大规模的海洋环境监测。
en-us	Underwater glider (autonomous underwater glider, AUG) is widely used in long time, large-scale Marine environmental monitoring.

zh-cn	为了更高效地进行AUG组网,提出面向AUG的水声网络时间同步与多址接入(time synchronization and multiple access control,TSMAC)融合机制。
en-us	AUG networking in order to more effectively, is proposed for underwater acoustic network time synchronization of AUG and multiple access (the time synchronization and multiple access control, TSMAC) integration mechanism.

zh-cn	该机制将TSMAC的信息交换过程相融合,利用AUG和信标节点交换信息。
en-us	This mechanism is used to fuse TSMAC information exchange process, the use of AUG and beacon nodes exchange information.

zh-cn	根据所得的同步所需的时间戳和位置信息,计算出频率偏斜和相位差,进而更新本地时钟,实现时间同步。
en-us	According to the synchronization of the time stamp and location information, calculate the frequency deviation and phase difference, and then update the local clock, time synchronization.

zh-cn	仿真结果表明,与现有机制相比,该机制减少了控制帧发送次数,在维持较好吞吐量的基础上,达到了降低时间偏差的目的,并且提高了能量效率。
en-us	The simulation results show that compared with the existing mechanism, this mechanism reduces the control frame sending number, on the basis of maintaining good throughput, achieved the purpose of reducing the time deviation, and improve the energy efficiency.

zh-cn	研究了多枚导弹同时拦截高机动目标情况下的制导律设计问题。
en-us	Studied the missile intercepting high maneuvering targets at the same time more cases of guidance law design problem.

zh-cn	基于终端滑模控制方法和一致性原理设计了多枚导弹协同制导律,实现所有协同导弹的视线角速率在有限时间内收敛到零,视线角收敛到期望的角度。
en-us	Designed on the basis of the principle of terminal sliding mode control method and the consistency of multiple cooperating missile guidance law, realize the coordinated missile's line of sight angular rate of all converge to zero in finite time, Angle of sight converge to the desired Angle.

zh-cn	在视线方向上,能够保证多枚导弹具有相同的拦截时间。
en-us	In the line of sight direction, can ensure more missiles with the same intercept time.

zh-cn	基于双曲正切函数,所提出的未知上界的在线估计算法有利于减小输入通道的切换增益和抖动。
en-us	Based on hyperbolic tangent function, the proposed on-line estimation algorithm of unknown upper bound is helpful to reduce the input channel switch gain and jitter.

zh-cn	利用Lyapunov稳定性理论,对所设计的闭环系统给出了严格的稳定性证明。
en-us	Designed by using Lyapunov stability theory, the stability of the closed-loop system gives the strict proof.

zh-cn	在仿真研究中,进一步验证了所提出的协同制导律的有效性。
en-us	In the simulation study, further to verify the effectiveness of the proposed cooperative guidance law.

zh-cn	为解决二元退化产品可靠性建模困难,提出了基于马氏距离(Mahalanobis distance,MD)的二元退化产品可靠性分析方法。
en-us	Reliability modeling difficulty to solve the dual degradation products, based on the markov distance, Mahalanobis short, MD) binary degradation product reliability analysis method.

zh-cn	首先引入MD,将二元退化数据降维至一元MD,并采用蒙特卡罗方法确定MD失效阈值;
en-us	Firstly, MD, the dual degradation data dimension reduction to one yuan, MD, and monte carlo method is adopted to define the MD failure threshold;

zh-cn	然后分别采用了Wiener过程的基本模型和3个具有随机参数的Wiener过程模型进行退化建模,运用贝叶斯方法进行参数估计,并通过模型验证、分位数图(quantile-quantile plot,QQ图)和改进的留一法交叉验证等模型选择方法综合判断确定最优模型。
en-us	Then respectively adopted the Wiener process, the basic model and three Wiener process model with stochastic parameters of degradation model, using the bayesian method for parameter estimation, and through the model validation, the quantile chart (quantile - quantile plot, QQ photo) and improve the comprehensive judgment method of cross validation model selection method to determine the optimal model.

zh-cn	最后采用裂纹增长数据实例验证了所提方法的有效性。
en-us	Finally using crack growth data to verify the effectiveness of the proposed method.

zh-cn	针对多普勒雷达目标跟踪问题,提出了基于预测值量测转换的序贯滤波目标跟踪算法。
en-us	According to doppler radar target tracking problem, based on the predicted value measurement conversion of sequential filter target tracking algorithm.

zh-cn	该算法采用基于预测信息的量测转换方式解决量测与目标运动状态的非线性。其中位置量测转换采用乘性去偏、伪量测转换采用加性去偏；
en-us	The algorithm is based on the prediction information measurement transformation method to solve measure and target motion state of the nonlinear, including position measurement conversion by take sex, pseudo measurement conversion by additive to partial；

zh-cn	量测转换误差的统计特性基于预测值进行推导,并采用序贯滤波方式处理伪量测以实现目标跟踪。
en-us	measuring the statistical properties of a conversion error is derived based on the forecast, and USES the sequential filtering approach to pseudo measurement to realize target tracking.

zh-cn	同时将该算法扩展到机动目标跟踪情况,综合利用了位置量测与伪量测滤波部分输出的概率组合作为该模型的更新概率,利用模型更新概率对各滤波器的状态估计结果进行加权求和获得最终估计。
en-us	At the same time to extend this algorithm to the situation of maneuvering target tracking, comprehensive utilization of the position measurement combined with the probability of pseudo measurement filter part of the output as the probability of the updating of the model, using the model to update the probability of each filter state estimation results are weighted sum estimates that in the end.

zh-cn	仿真结果表明该算法与传统的序贯滤波跟踪算法相比,具有更高的跟踪精度,其扩展方法可实现有效的机动目标跟踪。
en-us	The simulation results show that the algorithm is compared with the traditional tracking algorithm of sequential filtering, has higher tracking precision, the extension methods can achieve effective maneuvering target tracking.

zh-cn	针对目前随机过程退化模型错误指定研究较少,且主要集中在线性模型中的现状,研究了逆高斯过程(inverse Gaussian,IG)的两类错误指定:
en-us	Aiming at random model error to specify the process of degradation is less, and are mainly concentrated in the linear model of the status quo, to study the inverse Gaussian process (inverse Gaussian, IG) of the two types of errors specified:

zh-cn	不含随机效应情况下非平稳IG过程被错误指定为非线性Wiener过程,以及含随机效应IG过程被错误指定为简单IG过程。
en-us	excluding non-stationary random effects cases IG process have been designated as a nonlinear Wiener process, as well as containing random effects IG process have been designated as a simple process of IG.

zh-cn	基于伪最大似然估计近似正态性理论获得了这两种情形下伪平均失效前时间(mean-time-to-failure,MTTF)估计的分布特征,并以某合金疲劳裂纹数据为例,分析比较了模型错误指定对MTTF的影响。
en-us	Based on the theory of pseudo approximate maximum likelihood estimate normality won both cases pseudo average time before failure (mean - time - to - failure, MTTF) estimate of the distribution characteristics, and with a metal fatigue crack data as an example, analyzed the influence of model error for MTTF specified.

zh-cn	结果还显示,在特定参数设置或样本数、观测次数组合设置下,模型错误指定将对MTTF的估计带来较大影响,这在工程实践中具有一定参考价值。
en-us	Results also showed that the specific parameter Settings, or sample, observation times combination Settings, the model error to specify the estimate of the MTTF brings great influence, it has certain reference value in engineering practice.

zh-cn	针对四旋翼无人机轨迹跟踪过程易受外界未知干扰而引起跟踪误差的问题,设计了基于积分反步法的滑模位置控制器。
en-us	Four rotor unmanned aerial vehicle (uav) for trajectory tracking process is vulnerable to the outside world unknown disturbance and cause the problem of tracking error, design the sliding mode position controller based on integral the footwork.

zh-cn	在该控制系统中,位置回路采用滑模积分反步法(sliding mode integral backstepping,IBS-SMC)非线性控制方法,姿态回路采用经典比例积分微分(proportion integration differentiation,PID)控制方法。
en-us	In the control system, the position loop adopts sliding mode integral gait (sliding mode integral backstepping, IBS - SMC) nonlinear control method, attitude loop USES the classical PID (proportion integration differentiation, PID) control method.

zh-cn	通过仿真对PID、线性二次型调节器、IBS-SMC进行了比较。
en-us	Through the simulation of PID, the linear quadratic regulator, IBS - SMC are compared.

zh-cn	仿真结果表明与传统方法相比,IBS-SMC法具有更好的抗干扰能力与控制精度。
en-us	The simulation results show that compared with traditional methods, IBS - SMC method has a better anti-jamming capability and control precision.

zh-cn	最后通过飞行实验,检验了控制算法可行性。
en-us	At last, by flying experiment, testing the feasibility of control algorithm.

zh-cn	实验结果表明,所设计的IBS-SMC是一种符合工程实际的控制方法。
en-us	The experimental result shows that the design of IBS - SMC is a control method accord with the engineering practice.

zh-cn	为了验证理论建模计算合成孔径雷达(synthetic aperture radar,SAR)仿真图像的准确性,给出基于层次分析法(analytic hierarchy process,AHP)、模糊综合评判(fuzzy comprehensive evaluation,FCE)、图像特征与Fisher可分性及目标识别等知识综合的车辆目标SAR仿真图像评估方法。
en-us	In order to verify the theoretical model calculation synthetic aperture radar (synthetic aperture radar, SAR), the accuracy of the simulation image is given based on AHP (analytic hierarchy process, the AHP) and fuzzy comprehensive evaluation, fuzzy comprehensive evaluation, FCE), image characteristics and Fisher separability and target recognition knowledge integrated vehicle target SAR simulation image evaluation methods.

zh-cn	首先确定五级评语集{优秀,良好,中等,较差,很差},然后根据AHP构建评估因素集,分别利用Fisher可分性判据和目标识别率确定二级FCE的两层权重向量；
en-us	First determine magnitude evaluation set {excellent, good, medium, low, very poor}, then according to the AHP to construct the sets of evaluation factors, respectively by using Fisher separability criterion and the target recognition rate determine the two layers of the weight vector of the secondary FCE；

zh-cn	再依据图像相似度评价标准区间构建模糊隶属函数；
en-us	again according to the image similarity evaluation standard range to construct the fuzzy membership function；

zh-cn	最后将权重向量和模糊关系矩阵合成计算出仿真和实测图像的FCE结果,即模糊向量,对模糊向量按照最大隶属原则给出评价结果。
en-us	finally a weighted vector and fuzzy relationship matrix synthesis of compute simulation and measured image FCE as a result, the fuzzy vector, the evaluation results are given in accordance with the principle of maximum membership of fuzzy vector.

zh-cn	通过对车辆目标的仿真与实测SAR图像进行比对分析结果显示,该方法可以准确客观地反映出SAR仿真与实测图像之间的相似程度。
en-us	Through the simulation of vehicle target and actual SAR image compare analysis results show that the method can accurately and objectively reflect the SAR simulation and similarity degree between the observed image.

zh-cn	对敌方战役企图的分析判断是确定我方战役企图和制定、实施战役计划的基础,对战役的成败具有至关重要的作用。
en-us	On enemy battle in an attempt to analysis is to identify our campaign in an attempt to determination and the basis of the formulation and implementation of campaign plan, has the vital role in the success or failure of the campaign.

zh-cn	首先,对战役企图和竞争性假设分析(analysis of competing hypothesis,ACH)进行了介绍。
en-us	First of all, the assumption of battle in an attempt to and competitive analysis (analysis of the competing content, ACH) are introduced.

zh-cn	然后,分析了现有ACH存在的不足,并给出了改进方法,即在证据敏感性分析中利用贝叶斯网络描述证据与假设关系,利用理想点解法(technique for order preference by similarity to solution,TOPSIS)对证据进行欺骗性评估,根据证据的欺骗可能性对各种假设进行推理。
en-us	Then, analysis of the defects in the existing ACH, and gives the improved method, namely the evidence in the sensitivity analysis, bayesian network is used to describe relationship between evidence and assumptions, using the ideal point method (technique for order preference by similarity to solution, TOPSIS) for assessing deceptive evidence, according to the evidence of deception possibility of various hypothetical reasoning.

zh-cn	最后,以诺曼底登陆战役为例,从德军的视角使用所提方法对盟军登陆点进行了分析,证明了改进后的ACH方法可以更加合理、有效地应用于战役企图分析。
en-us	Finally, the battle of Normandy, for example, from the Angle of the germans use the proposed method analyses the landings, proved that the improved ACH method can more reasonably and effectively applied in battle in an attempt to analysis.

zh-cn	针对一类滑动蒙皮机翼模型的强非线性、模型不确定性、未知外部干扰以及执行器饱和特性,提出了基于扩张状态观测器(extended state observer,ESO)的抗饱和控制方法。
en-us	For a class of strongly nonlinear sliding skin wing model, model uncertainty and external disturbance and unknown actuator saturation characteristic, is proposed based on extended state observer (extended state observer, ESO) resistance of saturated control method.

zh-cn	通过将变形机翼系统的不确定性视为扩张状态,设计了ESO对扩张状态进行估计;
en-us	Through the uncertainty of the deformed wing system as expansion state, designed the ESO was carried out on the extended state estimation;

zh-cn	并在控制策略中,对观测出的扩张状态进行实时补偿;利用线性矩阵不等式工具给出了执行器饱和条件下的收敛域。
en-us	And in the control strategy, real-time compensation for observation of expansion;Actuator saturation given by using linear matrix inequality (lmi) tool under the condition of convergence domain.

zh-cn	数值仿真结果表明变形机翼系统可以有效克服模型不确定性、未知外部干扰与执行器饱和的影响,完成变形指令。
en-us	Numerical simulation results show that the deformation of wing system can effectively overcome the model uncertainty and the unknown external disturbance and the influence of actuator saturation, complete deformation instructions.

zh-cn	针对微小型无人机的特点,提出了采用双极化天线结合空频编码的多收发(multiple-input multipleoutput,MIMO)技术提高数据链抗衰落能力的方法。
en-us	According to the characteristics of the micro small unmanned aerial vehicle (uav), proposed by dual polarized antenna combination of space-frequency coding more transceiver (multiple - input multipleoutput, MIMO) technology to improve data link fading resistance method.

zh-cn	该方法在空域上借助双极化天线进行空域分集,在频域上利用正交频分复用(orthogonal frequency division multiplexing,OFDM)的多载波的频谱特点实现频域分集;
en-us	The method with the help of a dual polarized antenna in the airspace for spatial diversity in frequency domain by using orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) multiple carrier frequency spectrum characteristics to realize frequency diversity;

zh-cn	同时给出了双极化全向天线的工程化设计方法。
en-us	At the same time gives the engineering design method of double polarization antennas.

zh-cn	仿真结果表明,相比与单发单收(single-input single-output,SISO)的传统数据链体制,该方法可以有效地增强通信系统的抗多径能力,并且在高速条件下具有比空时分组编码(space time block code,STBC)更优越的分集效果,可以提高微小型无人机在低仰角下的抗衰落性能。
en-us	Simulation results show that compared with single single receiving (single - input single output, SISO) of the traditional data link system, the method can effectively enhance the ability of anti-multipath communication system and under the condition of high speed than space-time block coding (space time block code, STBC) superior diversity effect, can improve the micro small unmanned aircraft at low elevation fading resistance.

zh-cn	在无人机的高速数据传输领域有着广阔的工程应用前景。
en-us	in high speed data transmission areas of unmanned aerial vehicle (uav) has a wide prospect of engineering application.

zh-cn	在频谱感知中为了解决不同信誉用户网络节点之间的数据融合问题,提出了一种基于强化学习和共识融合的分布式协作频谱感知方法。
en-us	In spectrum sensing in order to solve the different credit user data fusion problem between the network nodes, this paper proposes a consensus based on reinforcement learning and integration of distributed collaborative spectrum sensing method.

zh-cn	该方法将每个感知用户认为是一个智能体(agent)。
en-us	This method will each user perception as a agent (agent).

zh-cn	agent通过强化学习算法从相邻节点选择合作用户进行共识融合,采用信誉值作为奖励,确保agent倾向于信誉高的节点进行融合,并同时降低恶意用户的信誉值,使其逐渐退出感知网络。
en-us	The agent cooperation through reinforcement learning algorithm from the adjacent nodes selection user for consensus fusion, using XinYuZhi as a bonus, to ensure that the agent tend to high reputation node fusion, and at the same time reduce the malicious user XinYuZhi, make its gradually withdrew from the sensing network.

zh-cn	最后采用一致性融合方法使整个网络达成共识,并与判决门限对比,完成协作频谱感知。
en-us	Finally consistency fusion method is applied to the entire network consensus, and compared with the decision threshold, to complete the collaborative spectrum sensing.

zh-cn	仿真实验表明,该方法能够有效的识别恶意用户,并通过强化学习提高整个网络的感知性能,使协作频谱感知网络更具智能性和稳定性。
en-us	Simulation experiments show that this method can effectively identify the malicious user, and improve the whole network by reinforcement learning cognitive performance, make the collaborative spectrum sensing network more intelligent and stability.

zh-cn	由于多数评价指标的数据来源多、存储方式不一、处理方法各异等,使得其具有多源不确定性(multisource uncertainty,MSU)特点,具体表现为指标评价值往往包括灰数、模糊数、区间值模糊数以及白数等。
en-us	Since most of the evaluation index data source, storage way is different, different processing methods, etc., make its have many sources of uncertainty (multisource uncertainty, MSU) characteristics, embodied in index value often include grey Numbers, fuzzy Numbers and interval-valued fuzzy number, and number of white, etc.

zh-cn	针对此类指标的评价问题,提出了新的基于广义灰色激励因子的多源不确定性指标(multi-source uncertain index,MSUI)动态综合评价模型。
en-us	For such evaluation indicators and puts forward a new multiple sources of uncertainty based on generalized gray incentive factor index (multi - source in all index, MSUI) dynamic comprehensive evaluation model.

zh-cn	首先引入广义灰数的基本理念,将传统的灰色绝对关联模型扩展到评价指标为广义灰数的形式,由此得出各个时间段指标的广义灰色激励因子;
en-us	Firstly introduce the basic conception of generalized grey Numbers, to expand the traditional grey absolute correlation model to the evaluation index in the form of generalized grey Numbers, so that each time index of generalized grey incentive factor;

zh-cn	然后根据指标信息不对称的特点,构建基于MSUI的广义灰色熵权模型,求解出各个指标的广义灰色熵权;
en-us	Then according to the characteristics of the index of information asymmetry, build a model of generalized grey entropy based on MSUI, solving the various indicators of generalized grey entropy;

zh-cn	接着在广义灰色激励因子与广义灰色熵权的基础上,建立基于广义灰色激励因子的MSUI动态综合评价模型;
en-us	Then in the generalized gray incentive factor and on the basis of generalized grey entropy based on generalized gray motivating factor MSUI dynamic comprehensive evaluation model;

zh-cn	最后结合案例研究证明了模型的有效性与可行性。
en-us	Finally combining case study proves the validity and feasibility of the model.

zh-cn	针对反舰导弹(anti-ship missile,ASM)传统航路规划中难以兼顾巡航安全和快速抵近目标的问题,提出了基于区域划分的航路规划算法。
en-us	Against anti-ship missiles (anti - ship missile, ASM) in the traditional route planning problem to achieve the goal of cruise safe and quick close up, route planning algorithm based on region partition is proposed.

zh-cn	首先,依据目标点和战术区中心点相对位置关系分别建立"远离威胁战术区"和"抵近目标战术区"模型。
en-us	First of all, according to the target point and tactical area center relative position relationship respectively establish "move away from threats tactics" and "close up target tactical area" model.

zh-cn	然后,在威胁战术区采用Dijkstra算法计算Voronoi图的最短航程并进行自适应折线化处理;
en-us	Then, in the threat of tactical area Voronoi diagram of the shortest distance is obtained by using the Dijkstra algorithm and the adaptive line processing;

zh-cn	在目标战术区采用二叉树算法快速规划最短航程\最少转向点航路。
en-us	In the target tactical area using the algorithm of binary tree fast route planning shortest voyage \ minimum steering point.

zh-cn	仿真结果表明,所提方法相比Voronoi图的路径参数更加优化,相比二叉树算法更加安全,同时生成的航路规划网能够为多枚导弹协同攻击提供全局性航路参考。
en-us	Simulation results show that the proposed method is compared with the more optimal path parameters of Voronoi diagram, is more secure than binary tree algorithm, and the generated route planning network can provide global route for missile attack coordinates.

zh-cn	针对装备危险耦合传递随机Petri网(stochastic Petri nets,SPN)模型存在指数分布限制、求解过程复杂的问题,提出广义任意分布SPN(general arbitrary distribution SPN,GADSPN)模型。
en-us	For equipment risk transfer stochastic Petri net (stochastic Petri nets, SPN limitations exist exponential distribution model, the complex problem solving process, put forward generalized arbitrary distribution SPN (general arbitrary distribution SPN, GADSPN) model.

zh-cn	通过引入熵概率密度函数、矩母函数(moment generating function,MGF)将变迁分布推广至一般任意分布;
en-us	By introducing the entropy probability density function, moment generating function (moment generating function, MGF) will change to general arbitrary distribution;

zh-cn	采用耦合度公式、极大熵模型分别求解GADSPN变迁使能概率及其危险度概率密度函数。
en-us	By coupling formula, the maximum entropy model respectively to solve GADSPN change can make probability and risk probability density function.

zh-cn	基于GADSPN等效MGF性质改进传统SPN模型解析分析能力,提出了装备系统等效危险度、危险状态敏感度、危险路径恶化度等分析参数,并结合SPN模型的状态机、可达图、T-不变量,构建GADSPN分析步骤;
en-us	Based on equivalent MGF GADSPN properties improve traditional SPN model analytic ability, puts forward the equipment system equivalent risk, risk sensitivity analysis of parameters, such as, dangerous path deterioration degree, and combining the SPN model of state machine, to figure, T - not variable, build GADSPN analysis steps;

zh-cn	最后,通过飞机大表速低空俯冲实例和基于蒙特卡罗与ExSpect平台仿真验证表明,GADSPN模型能充分反映装备危险活动耦合传递随机交互过程,具有较好的求解精度与适用性。
en-us	Finally, through the plane dived large table speed low examples and simulation based on monte carlo and ExSpect platform shows that GADSPN model can fully reflect equipment dangerous activity coupling random interaction process, has good precision and applicability.

zh-cn	提出了基于可变形部件模型(deformable part model,DPM)的高分二号(GaoFen-2,GF2)遥感影像船只检测方法,并与区域卷积网络(regional convolutional neural network,R-CNN)进行比较。
en-us	Is proposed based on deformable component model (deformable part model, DPM) high score 2 ships (GaoFen - 2, GF2) remote sensing image detection method, and with the regional convolution network (regional convolutional neural network, R - CNN) are compared.

zh-cn	先将遥感影像分段以获得船只的粗略感兴趣区域(regions of interest,ROI),然后在ROI内计算方向梯度直方图(histogram of oriented gradients,HOG)和卷积特征,再分别由DPM和R-CNN采用HOG和卷积特征。
en-us	Remote sensing image segmentation for ships to a rough first interested area (regions of interest, ROI), and then within the ROI calculation gradient direction histogram (the histogram of oriented gradients, HOG) and characteristics of convolution and then respectively by using HOG and DPM and R - CNN convolution characteristics.

zh-cn	为测试R-CNN的最佳性能,将具有5个卷积层(ZF网)和具有13个卷积层(VGG网)的网络应用于船只检测。
en-us	For test R - CNN's best performance, will have five convolution layer (ZF) and has 13 convolution layer (VGG network) network is applied to ship detection.

zh-cn	使用8张GF2遥感影像的3 523艘船只的实验结果表明,DPM和R-CNN都能以高召回率和正确率检测水中的船只,但对于聚集船只而言,DPM的效果优于R-CNN。
en-us	Using eight GF2 remote sensing images of 3 523 ships of the experimental results show that the DPM and R - CNN can high recall ratio and accuracy in detecting the ships in the water, but for ships gathered, the effect of DPM is better than that of R - CNN.

zh-cn	基于HOG+DPM,ZF网和VGG网的方法平均精度分别为95.031%,93.282%和93.683%。
en-us	Based on HOG + DPM, government network and VGG network method of average accuracy were 95.031%, 93.282% and 93.683%.

zh-cn	针对机载气象雷达在存在幅相误差影响时,杂波抑制性能下降,低空风切变风速估计不准确的问题,提出了基于组合空时主通道自适应处理(combined space-time main channel adaptive processing,CMCAP)的低空风切变风速估计方法。
en-us	For airborne weather radar in the presence of amplitude-phase error influence, the clutter suppression performance degradation, low-level wind shear wind speed estimation inaccurate problem, based on the combination of space-time adaptive processing in the main (combined space - time main channel adaptive processing, CMCAP) the low-level wind shear of wind speed estimation method.

zh-cn	该方法首先对待测距离单元的雷达回波数据利用构造的降维联合空时变换矩阵进行自适应降维处理,然后构造降维处理器的最优权矢量对降维处理后的数据进行自适应滤波,进而在存在幅相误差的情况下实现风场速度的准确估计。
en-us	This method first treat the test unit distance of radar echo data by using the structural dimension reduction of joint space-time adaptive dimension transformation matrix, and then constructs the optimal weight vector dimension reduction the processor to dimension data after the adaptive filter, and realized in the presence of amplitude-phase error of wind speed is estimated accurately.

zh-cn	后续仿真结果证明了所提方法的有效性。
en-us	Following the simulation results prove the effectiveness of the proposed method.

zh-cn	为提高全球卫星导航定位系统(global navigation satellite system,GNSS)的定位授时能力,方便用户在无法架设气象参数探测设备的条件下获得更高精度的对流层延迟估计,综述了当前主要的对流层延迟模型的发展;
en-us	In order to improve the global satellite navigation and positioning system (global navigation satellite system, GNSS) positioning of timing information, convenient for users under the condition of not erect meteorological parameters detection equipment for higher accuracy in the troposphere delay estimation, the paper summarized the development of the tropospheric delay model of main;

zh-cn	分析了两种空间分辨率的全球温压湿(global pressure and temperature 2wet,GPT2w)模型在全球大地测量观测系统(global geodetic observing system,GGOS)测站处的估计精度;
en-us	analyzes the two kinds of the spatial resolution of the global temperature pressure wet (global pressure and temperature 2 wet, GPT2w) model in the global geodetic observation system (global geodetic observing system, GGOS) estimation precision of the station;

zh-cn	根据GPT2w模型的对流层延迟估计误差与气象参数估计误差的关系,提出了将实测温度与模型经验拟合气象参数相结合的策略;
en-us	according to GPT2w model troposphere delay estimation error and the meteorological parameters estimation error, the relationship between the measured temperature and the model is put forward to experience fitting strategy of combination of meteorological parameters;

zh-cn	建立了基于反向传播神经网络的GPT2w改进模型。
en-us	based on back propagation neural network is established GPT2w improved model.

zh-cn	仿真结果表明,改进模型在2017年全球GGOS测站处对流层延迟估计精度较GPT2w模型提升近32%,且对全球其他位置估计精度同样有改进效果,改进程度与GGOS测站疏密程度有关。
en-us	Simulation results show that the improved model in 2017 global GGOS station in troposphere delay estimation precision is nearly 32% GPT2w model, and to other global location estimation precision, also has the improvement effect, improve the degree of associated with GGOS station being weaved.

zh-cn	针对二维混合多输入多输出(multiple input multiple output,MIMO)相控阵雷达发射阵列子阵分割带来的自由度(degree of freedom,DOF)减小问题,提出了基于嵌套阵结构的收发阵列设计方法。
en-us	In two-dimensional hybrid multiple input multiple output (multiple input multiple output, MIMO) phased array radar transmitting array example matrix segmentation of degrees of freedom (DOF) degree of freedom, reduce the problems, puts forward the sending and receiving array design method based on the nested array structure.

zh-cn	首先给出基于一维嵌套阵的二维混合MIMO相控阵雷达发射阵列,在此基础上将接收端设置为嵌套阵,最后通过做虚拟阵列以及差异阵列,形成虚拟阵元数目扩展,在保留混合MIMO相控阵雷达优势的基础上增大了阵列DOF。
en-us	First is given based on one dimensional nested array of two-dimensional hybrid MIMO phased-array radar transmitting array, based on this, the receiver will be set to a nested array, finally, do virtual array and differences of array, extension number, to form a virtual array yuan in hybrid MIMO phased-array radar advantage on the basis of increased array DOF.

zh-cn	同时给出了阵列流形的闭合表达式,推导出了基于最大DOF准则的最优嵌套阵元数目。
en-us	And presents the closed expression of the array manifold of DOF is deduced based on the optimal number of nested arrays.

zh-cn	仿真实验表明,相较于传统和互质的混合MIMO相控阵雷达,所提方法可有效提高阵列DOF和波达方向估计精度。
en-us	Simulation experiments show that compared with the traditional and co-prime hybrid MIMO phased array radar, the proposed method can effectively increase the array DOF and doa estimation precision.

zh-cn	为了解决复杂多变战场环境下指挥控制(command and control,C2)组织资源调度敏捷性不足的问题,将Holonic控制理论引入C2组织的设计领域,研究Holonic-C2组织的资源调度问题。
en-us	Command and control in order to solve the complex battlefield environment (command and control, C2) to the problem of shortage of resource scheduling, agility, introduce the theory of Holonic control C2 organization design field, the study of Holonic - C2 organization resources scheduling problem.

zh-cn	首先,对基于Holonic理论的C2组织Holon单元进行定义,给出Holonic-C2组织的基本结构;
en-us	First of all, the C2 organization Holon units based on the theory of the Holonic definition, given the basic structure of Holonic - C2 organization;

zh-cn	其次,对Holonic-C2组织的决策权限进行分析,给出决策模式的划分及确定方法;
en-us	Secondly, analyze the Holonic - C2 organization decision-making authority, the division of decision model is given and the methods to determine;

zh-cn	最后,研究在不同决策模式下Holon单元资源调度及针对不确定性事件的动态调度方法,建立集中与协作相结合的资源调度和调整机制。
en-us	Finally, the research in different decision mode Holon unit resource scheduling and dynamic scheduling method for uncertain events, with the combination of centralization and cooperation of the resource scheduling and adjustment mechanism.

zh-cn	月球轨道超长波天文观测微卫星(path finder of discovering the sky at the longest wavelengths,DSL-P)是国际首次开展绕月轨道超长波干涉技术验证实验。
en-us	Super long wave astronomical observations of the moon's orbit, microsatellite (path finder of discovering the sky at the longest wavelengths, DSL - P) is the international first lunar orbit myriametric wave interference technology demonstration experiment.

zh-cn	DSL-P工作频率1～30MHz,其关键技术之一为宽带有源天线。
en-us	DSL - P 1 ~ 30 MHZ operating frequency, one of the key technologies for broadband active antenna.

zh-cn	介绍了DSL-P宽带有源天线的方案,重点分析其噪声特性,通过仿真和测试获取有源天线的噪声性能,分析宽带有源天线对系统设计指标的满足度。
en-us	Introduces the DSL - P broadband active antenna scheme, analyzed the noise characteristics, active noise performance of the antenna is obtained through simulation and test, analysis of active broadband antenna on the targets of system design.

zh-cn	研究表明,用于超长波观测的宽带有源天线并不是传统意义上的被动天线和前置放大器的组合,其主要作用是阻抗匹配,并可兼顾噪声要求。
en-us	Research has shown that for super long wave observation of broadband active antenna is not in the traditional sense of the passive antenna and the combination of preamplifier, its role is largely impedance matching, and consider the noise requirements.

zh-cn	针对认知无线网络中感知用户(sensing user,SU)之间协作效用低的问题,将联盟博弈论应用到频谱感知中,提出了一种基于联盟博弈的分布式协作频谱感知方法。
en-us	Perception in cognitive wireless network users against (sensing user, SU) collaboration between the problem of low utility, the union game theory is applied to the spectrum perception, this paper proposes a distributed collaborative spectrum sensing method based on the league game.

zh-cn	该方法首先通过SU进行本地频谱感知,然后利用联盟形成规则将SU分成若干联盟,在单用户优先准则下进行联盟间信息交换,经过迭代形成稳定的联盟分区结构,最后融合联盟内的感知信息完成频谱感知。
en-us	This method first local spectrum sensing by SU, then use formation rules will SU into the league, under the rule of single user priority information exchange between alliance, through iteration to form stable coalition partition structure, finally complete spectrum perception fusion within the union of sensory information.

zh-cn	仿真结果表明,采取的单用户优先准则较传统合并分裂准则,灵活性更高,形成的联盟效用值更大,在协作频谱感知中提高检测概率的同时降低了虚警概率,具有更好的频谱感知性能。
en-us	Simulation results show that the rule of single user preferred more traditional merger division criterion, higher flexibility, the formation of coalition utility value, improve the detection probability in the collaborative spectrum sensing at the same time reduces the false alarm probability, has better performance of spectrum sensing.

zh-cn	开展角闪烁噪声下的目标跟踪问题研究对提高传感器的探测性能具有重要意义,其中角闪烁噪声具有的非高斯特性是一个长期困扰研究者的难点。
en-us	Research on target tracking problem under the angular glint noise is of great significance for improving the detection performance of the sensor, the angular glint noise of non-gaussian characteristics is a key problem for a long plagued researchers.

zh-cn	针对该问题,首先通过理论分析指出了容积粒子滤波(cubature particle filter,CPF)在角闪烁噪声下的性能缺陷。
en-us	Aiming at this problem, first of all, through the theoretical analysis points out the volume particle filter (cubature particle filter, CPF) under the angular glint noise performance defects.

zh-cn	其次,基于高斯和滤波(Gaussian sum filter,GSF)框架和容积卡尔曼滤波(cubature Kalman filter,CKF)算法,提出了适用于角闪烁下的高斯和容积卡尔曼滤波(Gaussian sum cubature Kalman filter,GSCKF)算法。
en-us	Secondly, based on the Gaussian and filtering (Gaussian sum filter, GSF) framework and the volume of Kalman filtering (cubature Kalman filter, CKF) algorithm, and put forward the suitable for Gaussian and volume under the angular glint of Kalman filter (Gaussian sum cubature Kalman filter, GSCKF) algorithm.

zh-cn	该算法将目标后验概率密度用高斯密度加权求和近似,通过多路并行的CKF实现状态预测与量测更新,同时利用模型降阶算法限制高斯分量数目的增长,能应用于非线性、非高斯条件的状态估计。
en-us	The algorithm will target a posteriori probability density with Gaussian density weighted summation approximation, by multichannel parallel CKF update state prediction and measurement, at the same time, using the model order reduction algorithm limits the number of Gaussian components, can be applied to state estimation of nonlinear, non-gaussian conditions.

zh-cn	最后,设计了仿真实验对GSCKF和CPF的跟踪精度、鲁棒性和计算复杂度进行了对比。
en-us	Finally, design the tracking precision of the simulation experiment of GSCKF and CPF, robustness, and compares the computing complexity.

zh-cn	针对多约束条件下的中末制导交班问题,提出一种考虑自动驾驶仪动态特性的滑模中制导律。
en-us	In view of the constraint conditions of terminal guidance problem, succession considering autopilot is a kind of dynamic characteristics of the sliding mode guidance law.

zh-cn	首先,建立了考虑自动驾驶仪一阶动态特性的弹目运动模型,根据该模型设计非奇异终端滑模面,并采用自适应滑模趋近律设计有限时间收敛的中制导律。
en-us	First of all, set up to consider the autopilot first-order dynamic characteristics of motion model, according to the model design of non-singular terminal sliding mode surface, and USES the adaptive sliding mode reaching law to design guidance law of finite time convergence.

zh-cn	其次,采用扩张状态观测器估计目标机动信息,并将估计值应用于非奇异滑模中制导律中。
en-us	Secondly, using the extended state observer to estimate the target mobile information, and is applied to estimate the singular sliding mode guidance law.

zh-cn	最后,基于有限时间理论分析了中制导律的有限时间收敛特性。
en-us	Finally, based on the theory of finite time guidance law of finite time convergence characteristic were analyzed.

zh-cn	数值仿真结果验证了所提中制导律的鲁棒性强,引起的交班误差小。
en-us	In the numerical simulation results show the proposed guidance law is robust, small hands the error caused by the.

zh-cn	为满足导弹打击目标的落角、时间与过载约束,设计了一种双圆弧轨迹和相应制导律。
en-us	For missile target Angle, overload and time constraints, design a kind of double circular-arc trajectory and the corresponding guidance law.

zh-cn	在初始速度方向角和终端落角的约束下,利用双圆弧的相切关系推导了双圆弧轨迹的解析形式及其可行解集。
en-us	Speed in the initial direction Angle and terminal Angle constraint, using the double circular arc tangent relationship of double circular-arc trajectory was deduced in analytic form and its feasible solution set.

zh-cn	根据双圆弧轨迹结果由切点决定的特征,推导得出使轨迹满足过载约束、终端约束或能量最优的切点选择方法。
en-us	According to the result of double circular-arc trajectory is determined by the tangent point of the characteristics of derived satisfy trajectory overload, terminal constraints or energy optimal tangent point selection method.

zh-cn	之后利用圆弧几何特性和弹目相对运动关系,设计了不依赖弹目距离信息的双圆弧制导律。
en-us	After using the circular arc geometric features and els relative motion relations, design the distance information of double circular arc does not rely on was guidance law.

zh-cn	数值仿真结果表明,双圆弧制导律能够满足复杂约束,且与最优制导律相比,可获得能量最优性相当的结果。
en-us	The numerical simulation results show that the double circular arc guidance law can satisfy the complex constraints, and compared with the optimal guidance law, the optimality rather the result of energy can be obtained.

zh-cn	线性扰码通常由线性反馈移位寄存器生成,非合作通信方需要对扰码参数进行盲估计才能恢复信息序列。
en-us	Linear scrambler is usually generated by linear feedback shift register, non-cooperative communication party the scrambler parameters have to be blind to recover information sequence.

zh-cn	为了有效解决扰码重建算法的适用性问题,通过对Walsh-Hadamard变换的扰码重建算法性能进行理论研究,分析影响扰码重建算法性能的相关因素。
en-us	In order to effectively solve the problem of the applicability of the scrambler reconstruction algorithm, based on Walsh - Hadamard transform scrambler reconstruction algorithm performance theory research, analyze the related factors influencing the scrambler reconstruction algorithm performance.

zh-cn	首先,基于假设检验,分析了反馈关系检测的误判概率,将误判概率解析表示为接收数据量、信源有偏性和反馈多项式重量的函数;
en-us	First of all, based on the hypothesis test, the paper analyzes the relationship between feedback detection of misjudgement, the misjudgement analytical expression for receiving data volume, source have biased and feedback polynomial weight function;

zh-cn	其次,在误判概率给定的情况下,进行了数据量需求分析;
en-us	Secondly, in the misjudgement of the given circumstances, the amount of data demand analysis;

zh-cn	最后,讨论了算法复杂度,为工程应用和下一步进行线性扰码重建算法研究提供理论依据。
en-us	Finally, the complexity of the algorithm is discussed for the engineering application and further linear scrambler reconstruction algorithm study provides theory basis.

zh-cn	当前弹载雷达普遍采用和差通道体制,在超低空目标检测应用中,由于超低空目标与地海面存在严重的电磁耦合场,形成的镜像虚假目标出现在训练样本中,会造成目标信号相消,严重恶化协方差矩阵估计和动目标检测性能。
en-us	The current widely used onboard radar and difference channel system, target detection in a low-level applications, the target and ground surface due to a low-level serious electromagnetic coupling field, formation of the false target image appeared in the training sample, causes the target signal cancellation, serious deterioration of covariance matrix estimation and moving target detection performance.

zh-cn	针对此问题,提出了在目标及其临近空时二维域进行幅相联合多点约束的稳健空时自适应处理(space-time adaptive processing,STAP)方法,实现了STAP二维响应的主瓣保形;
en-us	Aiming at this problem, put forward the target and its adjacent space-time two-dimensional domain in the associated multipoint constraint in robust space-time adaptive processing (space - time the adaptive processing, STAP) method, has realized the STAP two-dimensional response of main lobe conformal;

zh-cn	克服了目标污染造成的动目标检测性能损失;
en-us	overcome the target moving target detection performance loss caused by pollution;

zh-cn	提高了多普勒估计的精度和稳健性。
en-us	improve the accuracy and robustness of the doppler estimation.

zh-cn	针对弹载雷达前视阵配置带来的杂波谱扩散问题,则通过最小二乘法进行补偿。
en-us	For missile radar front array configuration spectrum diffusion problem, by the least square method to compensate.

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	针对模板匹配(template matching,TM)应用于未知干扰规则库时干扰决策正确率低问题,提出基于迁移成分分析-支持向量机(transfer component analysis-support vector machine,TCA-SVM)的干扰决策方法。
en-us	For template matching, the template matching, TM) applied to the unknown disturbance rule base interfere with the decision-making problem of low accuracy, component analysis is proposed based on the migration - support vector machine (transfer component analysis - support vector machine, TCA - SVM) decision method of interference.

zh-cn	对空-空场景机载多功能火控雷达,提取雷达信号特征,构建雷达干扰规则库及未知威胁数据集,通过迁移成分分析把两个样本集的特征映射到同一低维隐藏空间,提取样本隐藏空间特征,经过支持向量机训练,实现对未知威胁数据集的干扰决策。
en-us	For airborne fire control radar, empty, empty scene extract radar signal characteristic, rule base construction of radar jamming and the unknown threat data sets, through migration component analysis the two characteristics of sample set mapped to the same low d hidden space, extracting samples hidden space characteristics, with support vector machine training, implementation of the interference of unknown threat data set.

zh-cn	实验结果表明:所提方法有效提高了干扰决策正确率,TCA-SVM出色的学习及泛化能力,较好地解决了干扰规则库未知条件下干扰决策问题。
en-us	The experimental results show that the proposed method improves the interference effectively decision-making accuracy, TCA - SVM excellent learning and generalization ability, better solve the interference rule base decision problem under the condition of unknown interference.

zh-cn	随着军事信息通信技术的不断进步和联合作战军事信息系统的发展,由多种网络融合构成的多元态网络空间逐渐成为军事信息网络环境的主要呈现状态。
en-us	Along with the advance of military information communication technology and combined operations the development of the military information system, composed of a variety of network integration of multiple state network space has gradually become the main present state of military information network environment.

zh-cn	在多元态军事信息网络空间中,不同元素节点对于安全风险的抵御能力、传播能力不同,单一的基于互联网模型的风险传播模型难以有效描述这种差异并真实反应风险传播规律。
en-us	In multivariate state military information network space, different element node for security risk resist ability, communication ability is different, the risk of a single model based on Internet propagation model is difficult to effectively describe the differences and real reaction risk propagation law.

zh-cn	针对这一问题,构建多元态军事网络空间模型,通过改进经典的节点中心性计算方法,并设定节点传播因子和感染因子,实现对多元态军事网络空间节点的区分描述,并在此基础上仿真推演其传播规律,为军事网络空间风险的隔离与防控提供依据。
en-us	Military networks in order to solve this problem, build multivariate state space model, by improving the classical calculation method of the node centricity, and set the node transmission factor and infection factor, implementation to the distinction between the multiple state military network node space, and based on this simulation exercise its propagation law, for the military network space isolation and provide evidence for prevention and control of risk.

zh-cn	针对非正侧视阵训练样本非均匀导致自适应处理性能下降这一问题,提出了基于迭代自适应方法的角度多普勒补偿法及改进方法。
en-us	On the positive side array training sample non-uniform led to the decrease of the adaptive processing performance of this problem, was proposed based on the Angle of the iteration method of adaptive doppler compensation method and improved method.

zh-cn	通过迭代自适应方法找到各距离门的主杂波所处的空域和多普勒域的中心位置,之后对待检测单元的训练样本数据进行角度多普勒补偿。
en-us	Door through iterative adaptive method to find the distance of the main clutter in the center of the airspace and doppler domain, after treatment of detecting unit training sample data point of doppler compensation.

zh-cn	由于全空时域的功率谱估计搜索速度慢,搜索精度低,为此提出了局部搜索的快速迭代自适应功率估计算法和网格重构的迭代自适应功率估计算法。
en-us	Due to the time domain of empty slow search speed power spectrum estimation, the search precision is low, local search is proposed for this fast iterative adaptive power estimation algorithm and iterative adaptive power estimation algorithm to reconstruct the grid.

zh-cn	通过仿真实验及分析证明了所提方法的有效性,同时随着谱估计方法的改进,该方法的性能也会得到提升。
en-us	By simulation experiment and analysis prove the effectiveness of the proposed method, at the same time as the spectrum estimation method is improved, also improves the performance of the method.

zh-cn	针对红外场景仿真效果评估困难的问题,提出了基于自学习框架的评价方法。
en-us	According to infrared scene simulation evaluation difficult problem, put forward the evaluation method based on self learning framework.

zh-cn	首先,从仿真图像与实际图像视觉对比的角度提出了面向图像视觉相似的红外场景仿真效果评价指标体系,用于量化评价过程;
en-us	First of all, from the perspective of visual contrast simulation images and real images in image was proposed and similar visual effect evaluation index system of the infrared signature scene simulation, is used for quantitative evaluation process;

zh-cn	其次,提出以极限学习机(extreme learning machine,ELM)为核心建立评估模型,建立包括蒙特卡罗样本仿真、ELM评估网络及自更新仿真样本评估模型等3部分在内的自学习框架来生成仿真样本、强化对ELM的训练;
en-us	Secondly, the paper puts forward to extreme learning machine (extreme learning machine, ELM) as the core to establish the evaluation model, set up including samples of monte carlo simulation, ELM evaluation network simulation sample evaluation model and the update of three parts, such as self learning framework to generate simulation sample and to strengthen the training of ELM;

zh-cn	最后,针对实际样本数量较少的问题,在此框架基础上提出了包括样本评定、自学习、评估模型测试3个阶段在内的仿真图像相似性评估方法,实现了从样本生成到评估过程的自动化。
en-us	Finally, aiming at the problem of less actual sample size, on the basis of this framework is proposed including sample evaluation, self learning, evaluation model test of three stages, including the simulation image similarity assessment method, automate the generated from the sample to the evaluation process.

zh-cn	实验结果表明提出的自学习框架能够显著提高评估模型的正确率,而且训练后的评估模型适用性强,可独立自主进行红外场景仿真效果评估。
en-us	The experimental results show that the proposed self-learning framework can significantly improve the accuracy of assessment model, and after the training evaluation model applicability, can be an independent infrared scene simulation evaluation.

zh-cn	针对网络控制系统(networked control system,NCS)诱导时延具有的时变、随机、非线性等特点,提出了一种相空间重构与鲁棒极限学习机(robust extreme learning machine,RELM)的时延预测算法。
en-us	For networked control systems (networked control system, and replication) induced delay has the characteristics of time-varying, random, nonlinear, puts forward a kind of phase space reconstruction and robust extreme learning machine (robust extreme learning machine, RELM) delay prediction algorithm.

zh-cn	首先利用0-1测试对时延序列进行混沌特性检测,再通过改进关联积分法确定重构延迟参数和嵌入维数,进而对时延序列进行重构,新的样本更能真实反映时延变化特性。
en-us	First using 0-1 test to delay sequence is used to detect the chaotic characteristics, and by improving the correlation integral method refactoring delay parameters and embedding dimension, and then to delay sequence of refactorings, new samples can reflect more delay variation characteristics.

zh-cn	以重构后的时延序列为训练样本,同时,考虑异常值的稀疏特性,运用RELM进行时延序列预测。
en-us	The sequence of time delay reconstruction as the training sample, at the same time, considering the sparse characteristic of outliers, using RELM delay sequence prediction.

zh-cn	该方法具有学习速度快、泛化性能好、可有效降低异常值影响等优点。
en-us	This method has fast learning speed, good generalization performance, can effectively reduce the abnormal value influence, etc.

zh-cn	信源数估计的性能直接影响着高分辨测向的精度。
en-us	Source number estimation performance directly affects the accuracy of high resolution direction finding.

zh-cn	为提高估计方法的性能,提出一种基于模糊C类均值(fuzzy C-means,FCM)聚类的信源数估计方法。
en-us	To improve the performance of the estimation method is proposed based on fuzzy C mean (fuzzy C - means, FCM clustering of source number estimation method.

zh-cn	在此方法中,信号的协方差阵的特征值及其差值,对协方差阵酉变换得到的盖氏圆半径及其差值作为FCM聚类过程中的样本指标。
en-us	In this approach, the signal of the eigenvalues of the covariance matrix and its difference, the covariance matrix of unitary transformation to get guy's circle radius and difference as the samples in the process of FCM clustering index.

zh-cn	最终判断样本归属时,引入容错概率的概念。
en-us	The final judgment sample belonging, introduce the concept of probability of fault tolerance.

zh-cn	在接受一定程度容错的前提下,提高了算法的性能。
en-us	In a certain degree of fault tolerance under the premise of improving the performance of the algorithm.

zh-cn	在不同噪声类型下进行仿真的结果表明,所提出的信源数估计方法性能较好。
en-us	Simulation results show that under the different types of noise, the proposed source number estimation method has good performance.

zh-cn	针对较低信噪比条件下二进制偏移载波信号的捕获问题,提出了一种基于批处理和Teager-Kaiser(TK)算子的联合捕获算法。
en-us	In view of the low SNR of binary offset carrier signal capture problem, put forward a kind of based on batch and Teager - Kaiser joint capture algorithm (TK) operator.

zh-cn	该方法首先对接收信号和组合扩频码进行批处理和平均处理,并将接收信号转换到频域进行多次循环移位;
en-us	This method first and combination of received signal spread spectrum code for batch and average processing, and will receive signal into frequency domain for multiple cyclic shift;

zh-cn	然后,将得到的最佳频偏补偿序列与组合扩频码进行圆周相关运算得到最大相关值;
en-us	Then, will be the best sequence and the combination of spread spectrum code deviation compensation on circular related operation to get maximum value;

zh-cn	最后,引入相关峰能量最大值与次大值的比值作为门限判决变量,比较了所提TK算子法、差分相干累积算法和批处理算法的检测概率。
en-us	Finally, the introduction of correlation peak ratio of the maximum energy with great value as a threshold decision variable, compared the proposed TK operator method, differential coherent accumulation algorithm and batch detection probability of the algorithm.

zh-cn	仿真结果表明,在同一条件下,TK算子法检测概率比差分相干算法提高了约2dB,比批处理算法提高了约6dB,并减少了捕获时间。
en-us	The simulation results show that under the same conditions, TK operator method than differential coherent detection probability algorithm by about 2 db, is about 6 db higher than batch algorithm, and reduce the time of capture.

zh-cn	针对传统目标分配算法不能求解大规模资源目标分配的组合规划难题,提出了一种基于数学归纳法的资源目标分配算法。
en-us	In view of the traditional target allocation algorithm to solve large-scale resource allocation portfolio planning problem, proposes a resource target allocation algorithm based on mathematical induction.

zh-cn	建立了资源相同条件下的目标分配数学模型。
en-us	Resources is established mathematical model of target assignment in the same conditions.

zh-cn	通过逐步增加资源和资源预分配的方法,不断从每次迭代的预分配方案中选择最优的分配方案,极大地降低了分配问题的搜索解空间和计算复杂度。
en-us	By gradually increasing resources and resource allocation methods, constantly from each iteration scheme of choosing the optimal allocation scheme, allocation problem to search the solution space is greatly reduced and the computational complexity.

zh-cn	以无人机协同区域搜索为典型应用案例,分别设计了对比实验和性能实验。
en-us	In unmanned aerial vehicle (uav) cooperative area search for typical application cases, designed a contrast experiment and performance experiments respectively.

zh-cn	仿真实验结果表明,该算法可以保证得到目标分配问题的全局最优解,并且在大规模资源分配中具有很好的实时性。
en-us	Simulation results show that the proposed algorithm can guarantee to get target the global optimal solution of assignment problem, and has good real-time performance in large-scale resource allocation.

zh-cn	武器系统作战能力评估是数据结构复杂的多属性决策问题,具有重要的军事意义。
en-us	Weapon system combat capability assessment is a complex data structure of multiple attribute decision making problems, has important military significance.

zh-cn	针对武器系统作战能力评估时评估信息形式不统一、指标数据聚合困难以及不同性质指标无法对比分析等问题,提出了主客观相互嵌合的多属性效用评估方法;
en-us	In weapon system combat capability assessment, assessment information form is not unified, difficult to index data aggregation and analysis of different nature index can't question, proposed the subjective and objective mutual chimeric multi-attribute utility evaluation method;

zh-cn	采用了基于心理活动规律的常数构造效用函数;
en-us	adopted based on the constant constructs the utility function of the law of psychological activities;

zh-cn	建立了基于生产函数的指标效用聚合模型。
en-us	index utility aggregation based on production function model is established.

zh-cn	首先,基于小组决策的方法,提出将距离优化模型与多专家评估权重有机结合,得到基于群体共识的有效指标权重。
en-us	First of all, based on group decision making method, and puts forward the distance optimization model with an organic combination of expert evaluation weights, get effective index weight based on group consensus.

zh-cn	其次,考虑评估信息形式不统一、不同属性指标数据无法对比分析等问题,基于心理活动特点,构造了3类效用函数,将武器的各类数据信息统一转换为效用。
en-us	Secondly, considering the evaluation information form is not unified, different attribute index data can't problem such as comparative analysis, based on the psychological activity characteristic of three kinds of the utility function is constructed, unifying weapons of all kinds of data information into the utility.

zh-cn	最后,针对指标数据聚合困难的问题,基于生产函数的特点,建立了符合能力增长规律的效用聚合模型。
en-us	Finally, according to index data aggregation difficult problem, based on the characteristics of the production function, obeys the law of capacity growth utility aggregation model is established.

zh-cn	案例分析表明:本方法能有效评估出主战坦克作战能力,且各指标数据均具有客观性和可对比性。
en-us	Case analysis show that this method can effectively evaluate the battle tank warfare, and the index data are with objectivity and comparative.

zh-cn	最后分析了我国主战坦克能力增长途径,为装备改进以及新装备研制提供了参考。
en-us	Finally analyzes the main battle tank capacity growth way, provides reference for equipment improvement and new equipment development.

zh-cn	针对无线总线替代有线总线所带来的网络实时性和吞吐量下降的问题,充分利用无线信道提供的众多信道,在媒体接入控制(media access control,MAC)层提出了一种多信道调度算法。
en-us	For wireless bus replacement cable bus of the decline of the real time and throughput of the network, make full use of the wireless channel provides many of the channel, in the media access control (media access control, MAC) layer of a multi channel scheduling algorithm is proposed.

zh-cn	该算法在星型拓扑下将每个通信周期分为载波侦听多路访问(carrier sense multiple access,CSMA)阶段和时分多址(time division multiple access,TDMA)阶段。
en-us	The algorithm under the star topology listen for each communication cycle can be divided into carrier multiple access (carrier sense multiple access, CSMA) phase and time division multiple access (time division multiple access, TDMA) phase.

zh-cn	在CSMA阶段,基于不同优先级的灵活接入使得节点间发生碰撞的可能性大大降低。
en-us	In CSMA phase, based on the different priorities of flexible access to greatly reduce the possibility of collision between the nodes.

zh-cn	在TDMA阶段,基于全局队列的最早截止时间优先(earliest deadline first,EDF)调度使得信道利用率明显提高。
en-us	In TDMA phase, based on the global queue the earliest deadline first (earliest deadline first, EDF) scheduling makes the channel utilization has improved significantly.

zh-cn	仿真结果表明:提出的多信道MAC调度算法可以有效提高网络的实时性和吞吐量。
en-us	The simulation results show that the proposed multi-channel MAC scheduling algorithm can effectively improve the real time and throughput of the network.

zh-cn	针对经典可变区域拟合(region-scalable fitting,RSF)模型无法分割合成孔径雷达(synthetic aperture radar,SAR)图像的问题,提出了一种基于指数加权均值比(ratio of exponentially weighted averages,ROEWA)算子的改进RSF局部活动轮廓模型。
en-us	Variable area fitting for classic (region - scalable fitting, RSF) model can't split synthetic aperture radar (synthetic aperture radar, SAR) image, is proposed based on a weighted average index than (thewire of exponentially weighted averages, ROEWA) operator improve RSF local active contour model.

zh-cn	算法首先以SAR图像目标边缘的ROEWA算子的负指数函数为边缘指示函数,对区域可伸缩能量项和弧长项进行加权,消除了原模型中梯度算子对于乘性相干斑满布的SAR图像边缘检测失效的弊端,还防止了目标弱边界的泄漏,避免了边界缺失;
en-us	Algorithm firstly on the edge of the target in SAR image edge ROEWA operator with negative exponential function of the indicator function, and arc strength of regional scalable energy weighted, eliminates the gradient operator in the original model for multiplicative coherent spot with the drawbacks of the failure of SAR image edge detection, also prevents the target weak boundary leakage, to avoid the lack of boundaries;

zh-cn	其次在零水平集演化的偏微分方程中加入权系数可变的面积项,提升了算法在目标边缘处的自适应捕获能力,同时也提高了算法对目标多层轮廓的检测能力,并且最大化地保留了目标的外轮廓;
en-us	Second in the zero level set evolution of partial differential equation with variable weights area of study, improve the adaptive algorithm in the target edge capture ability, but also improves the algorithm of target layers of contour detection ability, and maximize the keep the outer contour of the target;

zh-cn	面积项的可变权系数可根据目标的ROEWA算子的模值来自动调整大小,很好地保持了目标的边缘细节。
en-us	Area of variable weights according to the target's modulus of ROEWA operator to automatically adjust the size, well keep the edge details of the target.

zh-cn	改进算法不受初始轮廓的影响,对相干斑噪声不敏感,且实验证明算法的计算复杂度仅与图像的尺寸有关。
en-us	Improved algorithm is not affected by the initial contour of coherent spot is insensitive to noise, and the experimental results show the algorithm computational complexity is only related to the size of the image.

zh-cn	通过对合成与真实的SAR图像数据进行实验,验证了所提方法的直观性和有效性。
en-us	Based on synthetic and real SAR image data of the experiment, intuitive and effectiveness of the proposed method was verified.

zh-cn	针对以往研究利用指数分布等典型分布导致系统可靠性建模约束条件过于严格的问题,以包含n个单元的温储备可修系统为研究对象,考虑系统具有单一维修台,采用可近似拟合任意分布的Phase-type(PH)分布构建了一种描述能力更强的系统可靠性模型。
en-us	According to previous research using the index distribution of typical distribution system reliability modeling constraints is too strict, to contain n unit temperature reserve repairable system as the research object, considering the system has a single repair units, the can approximate fitting arbitrary distribution of Phase - type (PH) build the a stronger ability to describe the distribution of system reliability model.

zh-cn	假设工作单元、备用单元寿命和维修时间分别服从不同的PH分布,得出了系统稳态可用度、系统平均连续工作时间、维修台故障单元到达率等一系列可靠性参数的解析表达式。
en-us	Assuming that the unit of work, the spare life of the unit and maintenance time obey different PH distribution, it is concluded that the system steady-state availability and average continuous working time, arrival rate and a series of maintenance machine fault units the analytical expressions of reliability parameters.

zh-cn	最后,通过算例分析验证了该方法的正确性和适用性。
en-us	Finally, an example analysis proves the correctness and applicability of the method.

zh-cn	多机种战时的出动架次系统是一个复杂的离散事件系统,适合运用Petri网理论对其进行建模。
en-us	Heterogenous wartime sortie system is a complex discrete event system, suitable for using Petri net theory of modeling.

zh-cn	本文运用Petri网理论构建多机种战时的出动架次模型,应用着色Petri网(coloured Petri nets,CPN)Tools软件仿真模拟基层级的维修保障过程,重点分析通用性维修保障设备的配置对多机种同场次出动架次率的影响,并以多机种的出动架次率为优化目标,获得通用性保障设备的最优配备比(保障设备数:飞机数),最后对影响多机种出动架次的因素进行敏感性分析。
en-us	Petri net theory, this paper construct a heterogenous wartime sortie model, application of colored Petri net (coloured Petri nets, CPN) simulation Tools software maintenance support process of grass-roots level, mainly analyzes the configuration of general maintenance support equipment for heterogenous sortie rate with the game, and heterogenous sortie rate as the optimization goal, obtain optimal equipped with protection devices than commonality (support equipment count: the number of aircraft), finally, the effect factors of heterogenous sortie for sensitivity analysis.

zh-cn	同时对优化配置模型进行了案例验证,可为作战部门进行保障设备数量的最优化配备提供有效的理论支持。
en-us	The case for the optimized configuration model validation, can safeguard equipment optimization for operations provide effective theoretical support.

zh-cn	开展多态装备复杂系统可靠性建模、分析与评估研究,对于降低装备研制风险、优化保障系统建设、提升装备使用效能,具有重要作用。
en-us	For polymorphic equipment complex system reliability modeling, analysis and evaluation, to reduce the risk of equipment development and optimization of guarantee system construction, improve equipment usage efficiency, plays an important role.

zh-cn	常规多态系统可靠性分析与评估体系,局限于马尔可夫指数分布状态跃迁历程假设,建模精度与解算可信度受限。
en-us	Conventional polymorphic system reliability analysis and evaluation system, limited to markov exponential distribution state transition process of hypothesis, modeling accuracy and calculating reliability is limited.

zh-cn	突破指数分布技术瓶颈问题,构建半马尔可夫跃迁历程下多态系统可靠性建模、分析与评估体系,并针对船用机电耦合多态发电系统,实现新体系下可靠性建模、分析与评估的典型案例研究。
en-us	Breakthrough exponential distribution technology bottleneck problem, build semi markov transition process under the polymorphic system reliability modeling, analysis and evaluation system, and Marine electromechanical coupling polymorphic power generation system, under the new system reliability modeling, analysis and evaluation of typical case studies.

zh-cn	研究表明,新体系可改善机、电类元器件强耦合复杂系统结构的多态可靠性刻画精度,有效规避系统的设计风险和使用风险;
en-us	Research shows that the new system can improve the machine, electricity class components strong coupling complex polymorphic reliability characterizations precision of the system structure, effectively avoid the risk of system design and use of risk;

zh-cn	有助于实现装备配套保障系统建设的优化决策目标;
en-us	Helps to achieve the optimal decision of form a complete set of equipment guarantee system construction goal;

zh-cn	对于装备系统设计人员与使用人员,具有重要的理论分析价值与工程应用价值。
en-us	System design and use personnel for equipment, has an important theoretical analysis and engineering application value.

zh-cn	针对三维空间中的多智能体参与的追逃博弈问题展开研究,提出了一种基于追踪器、逃逸器以及防御器3个智能体参与的追逃博弈模型。
en-us	For multi-agent in 3 d space to participate in the pursuit of game question research, proposed a based on the tracker, escape and defense three agents involved in the pursuit of game model.

zh-cn	在该模型下,通过引入零控脱靶量的方法降低了系统的维数和计算复杂度;
en-us	Under this model, through the introduction of zero miss-distance control method reduces the dimensions of the system and the computational complexity;

zh-cn	采用模糊综合评估的方法对追踪器的目标函数进行设计,结合微分对策理论,得出追踪器的最优控制策略。
en-us	Adopt the method of fuzzy comprehensive evaluation to tracking target, function design, combining the theory of differential game, it is concluded that the optimal control strategy of tracking.

zh-cn	仿真对比结果表明:在追踪器控制量占优势的情况下,提出的最优控制策略可以使追踪器绕开防御器并且捕获逃逸器;
en-us	Contrast the simulation results show that the tracking control of the dominant situation, put forward the optimal control strategy can make the tracker to bypass defense apparatus and capture the escape;

zh-cn	在追踪器控制量不占优势的情况下,提出的最优控制策略可以延长追踪器被防御器拦截的时间。
en-us	In tracking control is the dominant situation, put forward the optimal control strategy can prolong the time of tracking blocked by defensive unit.

zh-cn	皮纳卫星具有研制周期短、采用商用货架式器件的特点,无法完整沿用传统大卫星通过底层元器件或部组件搭建系统可靠性模型计算整星可靠性的方法。
en-us	, the satellite has a short development cycle, the characteristics of the device adopts the commercial shelves, unable to complete the traditional large satellite components set up by the underlying components or department system reliability calculation model of the reliability of the whole star method.

zh-cn	针对上述问题,提出了基于试验数据的皮纳卫星可靠性评估体系。
en-us	According to the above problem, was proposed based on the test data, satellite reliability evaluation system.

zh-cn	通过对机理不同的硬件和软件故障分别建模的方法,实现了ZDPS-2卫星的可靠性评估。
en-us	Through the mechanism of different hardware and software failure modeling method respectively, implements the ZDPS - 2 satellite reliability evaluation.

zh-cn	对卫星的硬件故障数,基于顺序约束模型和贝叶斯参数估计方法进行拟合,并考虑了不同试验环境对卫星工作环境的等效因子。
en-us	Hardware failure number of satellite based on sequence constraint model and bayesian parameter estimation method for fitting, and considering the different test environment on the equivalent factor of the satellite working environment.

zh-cn	ZDPS-2卫星硬件可靠性水平估计为3月末0.85。
en-us	ZDPS - 2 satellite hardware reliability estimates for the end of March 0.85.

zh-cn	对卫星的软件故障采用加入变点的非齐次泊松过程模型拟合,并选择Logistic模型作为测试覆盖率模型。
en-us	Software of satellite fault by using variable point of nonhomogeneous poisson process model fitting, and select the Logistic model as the test coverage model.

zh-cn	ZDPS-2卫星软件故障拟合结果,平均无故障时间为217h。
en-us	Software failure fitting results ZDPS - 2 satellite, MTBF for 217 h.

zh-cn	ZDPS-2卫星试验结果证实,可靠性满足增长试验设计的要求和任务需求。
en-us	ZDPS - 2 satellite test results confirmed that meet the reliability growth test design requirements and task requirements.

zh-cn	给出了综合考虑系统结构、库存备件量和故障件维修周转等因素影响下的系统可用度计算模型。
en-us	Considering system structure, the quantity of spare parts inventory is given and the failure parts maintenance cycle under the influence of the factors such as system availability calculation model.

zh-cn	将由并串混联系统和备件组成的广义系统按功能划分为工作系统与库存系统两个子系统,通过引入备件平均到达率反映库存系统对工作系统的影响,并据此分别建立备件充足与缺货时的工作系统状态转移关系。
en-us	Will be composed of compound systems and spare parts and string generalized system according to the function is divided into two sub-systems: working system and inventory systems, with the introduction of spare parts for the average arrival rate reflect the influence of inventory system to the work system, and establish adequate spare parts and the shortage of the work of the system state transition.

zh-cn	利用二项分布表征期望备件短缺数的概率分布函数以计算库存系统备件的缺货概率,进而根据全概率公式计算得到系统可用度。
en-us	Using binomial distribution characterization of expect the number of spare parts shortage probability distribution function to calculate the shortage probability of spare parts inventory system, and then according to the calculated formula of full probability system availability.

zh-cn	示例表明:所提模型针对单部件串联系统所得结果比已有模型更为精确;
en-us	Examples show that the proposed model for the single parts series system more accurate results than existing model;

zh-cn	其次,在库存备件量及维修周转时间的影响下,多部件子系统串联时并不比单部件串联时的可用度高,且可用度曲线随着库存量的增加并不是严格单调递增的凸曲线。
en-us	Secondly, in the amount of inventory of spare parts and maintenance turnaround time, under the influence of multiple components subsystem series is no better than the single components in series of high availability, and availability of the curve with the increase of inventory is not strictly monotone increasing convex curve.

zh-cn	针对模型参数不确定性问题,提出了一种考虑质量损失和制造成本的多响应参数和容差并行设计策略。
en-us	According to model parameter uncertainty problem, this paper proposes a more consider the quality loss and manufacturing cost response parameters and tolerance concurrent design strategy.

zh-cn	首先,根据模型参数不确定与设计变量容差,构建多响应的质量损失函数;
en-us	First of all, according to the model parameter uncertainty and tolerance design variables, build more response of quality loss function;

zh-cn	其次,通过试验数据建立容差成本模型,进而构建参数和容差并行设计的优化目标函数;
en-us	Secondly, tolerance cost model is established by the test data, and then build parameters and tolerance concurrent design optimization objective function;

zh-cn	然后,根据多目标优化算法得到最优参数和容差的Pareto解集,并采用单因素多元方差分析进行容差配置;
en-us	Then, according to multi-objective optimization algorithm to get the optimal parameters and tolerance of Pareto solution set, and USES the single factor multivariate analysis of variance of tolerance allocation;

zh-cn	最后,通过实际案例分析表明,该方法不仅改善了模型的预测性和稳健性能,而且获得了质量损失与制造成本之间的最佳平衡点,与传统的方法相比,能够在显著降低总成本的同时提高产品质量。
en-us	Finally, through the analysis of actual case shows that the method not only improve the predictability of the model and robust performance, and obtained the best balance between the quality loss and manufacturing cost, compared with the traditional methods, can significantly reduce the total cost at the same time improve the quality of products.

zh-cn	实测回波的弱目标检测往往面临复杂杂波环境,如信杂比过低、难以获取信杂比与杂波分布等先验信息,此时基于杂波建模的弱目标检测前跟踪(track-before-detect,TBD)方法会遇到困难。
en-us	Measured echo of the weak target detection often faces a complex clutter environment, such as noise ratio is too low, it is difficult to obtain letter of mixed ratio and clutter distribution priori information, such as the weak target detection based on clutter modeling before track (track - before - detect, TBD) method will encounter difficulties.

zh-cn	针对上述问题,本文提出一种新的用于未知强杂波实测数据的弱目标检测算法。
en-us	According to the above problem, this paper proposes a new for unknown strong clutter the measured data of the weak target detection algorithm.

zh-cn	依据未知分布、边缘环境等特点通过改进的最大值恒虚警进行杂波预处理,通过压缩多普勒-距离二维数据避免多帧积累使杂波在同一分辨单元产生强度叠加,最后在时间-距离空间改进基于动态规划的TBD算法解决多帧联合后杂波在不同距离单元的范围扩展,消除虚警。
en-us	On the basis of the unknown distribution, characteristics of edge environment by improving the maximum constant false alarm for clutter pretreatment, by compressing the doppler - from the 2 d data to avoid frame accumulation make the clutter in the same resolution cell produces intensity superposition, the last in time - space distance to improve the TBD algorithm based on dynamic programming to solve multiple frame joint after clutter in the scope of the different distance unit extension, eliminate the false alarm.

zh-cn	实验结果表明,本文算法相比常规方法具有更高的检测概率及更低的估计误差。
en-us	The experimental results show that the algorithm is compared with the conventional method has higher detection probability and lower estimation error.

zh-cn	针对传统圆极化微带天线轴比带宽较窄的问题,提出了一种新型的超宽带圆极化印刷天线。
en-us	For traditional circular polarization microstrip antenna axis problem than a narrow bandwidth, this paper proposes a new type of ultra wideband circularly polarized printed antenna.

zh-cn	该天线结构简单,仅由C型辐射贴片和改进后的地板组成。
en-us	The antenna structure is simple, only by the radiation patch and the improved C of the floor.

zh-cn	采用微带馈电模式,整个天线尺寸仅为25mm×25mm×1mm。
en-us	Adopt the microstrip feed mode, the antenna size is only 25 mm * 25 mm * 1 mm.

zh-cn	通过优化C型贴片和在地板上增加三角形和小长方形微扰结构,可以有效增加天线的阻抗带宽和轴比带宽。
en-us	By optimizing C patch on the floor and increase the small triangle and rectangle perturbation structure, can effectively increase the impedance of the antenna bandwidth and the axial ratio bandwidth.

zh-cn	给出了天线的设计流程,从表面电流分布分析了圆极化天线的工作机理。
en-us	Antenna design process is given, and the circular polarization antenna are analyzed from the points of surface current distribution of working mechanism.

zh-cn	加工了天线实物,并对其进行了测量。
en-us	Processing the antenna, and the measurement.

zh-cn	仿真和实测结果表明天线具有超宽的阻抗带宽和轴比带宽。
en-us	Simulation and measured results show that the impedance of the antenna has the ultra wide bandwidth and axial ratio bandwidth.

zh-cn	天线的工作频带为4.4～11.6GHz(相对带宽为90%),3dB轴比带宽为3.6～11.3GHz(相对带宽为103.4%)。
en-us	Antenna working frequency band is 4.4 ~ 11.6 GHz (relative bandwidth is 90%), 3 db axial ratio bandwidth is 3.6 ~ 11.3 GHz (relative bandwidth is 103.4%).

zh-cn	测量了天线的辐射性能和增益特性,实测结果与仿真结果吻合较好,证明了该天线的有效性。
en-us	Measured the antenna's radiation performance and gain characteristic, the measured results and simulation results are in good agreement, to prove the effectiveness of the proposed antenna.

zh-cn	该天线可以应用于超宽带无线通信系统和卫星通信系统中。
en-us	The antenna can be applied in broadband wireless communication system and satellite communication system.

zh-cn	针对低信噪比下二进制偏移载波信号的组合码序列以及信息序列盲估计问题,在未知时延下,利用奇异值分解(singular value decomposition,SVD)算法估计出的组合码序列及信息序列,其最大奇异向量和次大奇异向量之间可能存在酉模糊现象。
en-us	For binary offset carrier signal under low SNR combined code sequence and sequence of blind estimation problem, under the unknown time delay, by using singular value decomposition (singular value decomposition, SVD) algorithm to estimate the combined code sequence, and the information of its largest singular vectors and large unitary fuzzy phenomenon may exist between singular vectors.

zh-cn	对于该问题的研究,提出一种改进的SVD方法对最大奇异向量及次大奇异向量进行线性组合,接着最优化筛选出其相应的系数矩阵,最后结合系数矩阵估计出组合码序列与信息序列。
en-us	Research on this problem, an improved SVD method for singular vectors and second largest singular vectors of the linear combination, and then optimization screening its corresponding coefficient matrix, the final combination of coefficient matrix estimate the code sequence and sequence information.

zh-cn	仿真结果表明,改进的SVD算法可同时应用于组合码和信息序列的估计且不受未知时延的影响,具有消模糊效果好、需要数据量少和抗噪性能强的特点。
en-us	The simulation results show that the improved SVD algorithm can be combined and applied to code and information sequence estimation and is not affected by unknown time delay, a fuzzy elimination effect is good, need the data quantity is little, and the characteristics of strong antinoise performance.

zh-cn	针对传统波束成形计算复杂度过大的问题,提出一种基于集员共轭梯度的约束自适应波束成形算法。
en-us	Aiming at the problem of traditional beam forming computational complexity is too large, based on a set membership conjugate gradient adaptive beam forming algorithm of constraints.

zh-cn	运用共轭梯度算法原理,在期望信号功率保留的约束条件下使输出方差最小,得到权重向量,避免计算输入信号的协方差逆矩阵,有效达到收敛。
en-us	By using the principle of the conjugate gradient algorithm, the desired signal power to keep the output variance under the constraint of minimum, get the weight vector, avoiding covariance inverse matrix calculation of the input signal to achieve convergence effectively.

zh-cn	集员方法运用时变边界约束条件,实行数据选择性更新,减少计算复杂度。
en-us	Set membership method using the time-varying boundary constraint conditions, implement data selectively update, reduce the computational complexity.

zh-cn	该算法运用集员方法和共轭梯度,避免重复计算,得到有效的权重向量,保证良好的收敛性能。
en-us	Using the set membership method and conjugate gradient, the algorithm to avoid double-counting, get effective weight vector, ensure good convergence performance.

zh-cn	又对算法进行计算复杂度和收敛性能分析。
en-us	And the algorithm computational complexity and convergence performance analysis.

zh-cn	仿真结果表明,与其他传统算法相比,该算法在保证良好的收敛性能的同时,大大减少了计算复杂度。
en-us	The simulation results show that compared with other traditional algorithm, this algorithm in ensuring good convergent performance at the same time, greatly reduce the computational complexity.

zh-cn	近年来通用航空发展迅速,由此引发的安全问题日益引起重视。
en-us	General aviation has developed rapidly in recent years, the resulting security problem is becoming more and more attention.

zh-cn	但是由于通用航空器种类繁多,样本之间的差异性较大,传统的统计分析技术在通用航空风险预测方面就显得无能为力。
en-us	But because there are so many types of general aircraft, the differences between samples is larger, the traditional statistical analysis techniques in the aspect of general aviation risk prediction is powerless.

zh-cn	提出一种基于稀疏降噪自编码神经网络的通用航空风险预测方法,稀疏降噪自编码模型(sparse de-noising auto-encoder,SDAE)可以学习相对稀疏简明的数据特征,更好地表达输入数据。
en-us	In this paper, a neural network based on sparse noise reduction since the coding of the general aviation risk prediction method, the sparse noise reduction since the coding model (sparse DE - noising auto - encoder, SDAE) can learn relatively sparse data characteristics of concise, better express the input data.

zh-cn	利用收集到从2012年1月至2015年12月共48个月各个不同事件发生原因的其他不安全事件总数量,建立民航事故征候万架次率的神经网络预测模型,将其他不安全事件的发生与事故征候联系起来。
en-us	Using collected from January 2012 to December 2015, a total of 48 months various events for the total number of other unsafe events, vehicles set up signs of civil aviation accident rate of neural network prediction model, the other is not linked to the occurrence of security incidents and accidents signs.

zh-cn	通过实例说明,构建的SDAE模型可以根据输入的其他不安全事件的数量对当月的事故征候万架次率做出较为准确的预测。
en-us	With practical examples, can build SDAE model according to the number of input other unsafe events for the month of vehicles accident symptom rate to make more accurate predictions.

zh-cn	无人机"精准农业"任务要求无人机能够响应环境信息进行自主决策,从而完成喷绘任务。
en-us	Drones "precision agriculture" mission requirements to respond to environmental information decisions independently, to complete the print tasks.

zh-cn	首先,研究了面向作业要求的空间属性设计规则,根据精准作业条件属性因子的值域分布特点及其样本密度,提出了一种基于高斯分布密度的反正切属性精细离散方法。
en-us	First, the requirements of spatial attribute oriented design rules, according to the range of values of the precise operation condition attribute factor distribution characteristics and the sample density, this paper proposes a fine the arctangent attributes based on gaussian distribution density of discrete method.

zh-cn	然后,利用粗糙集属性依赖度的算法求解属性约简,去掉冗余的属性,获取精准作业的粗糙决策规则表。
en-us	Then, using the attributes reduction algorithm of rough set attribute dependence, get rid of redundant attributes, get accurate operation of rough decision rules table.

zh-cn	最后,通过试验验证了粗糙决策方法的合理性和准确性。
en-us	Finally, the rationality of rough decision method is verified by test and accuracy.

zh-cn	针对长基线水声定位系统中信标位置漂移误差难以识别和估计的问题,分析了长基线水声定位系统中同步式测距系统时钟同步误差和应答式测距系统信标漂移误差的等效性,提出一种对有效声速系统误差进行修正的单信标测距定位算法。
en-us	For long baseline acoustic positioning system in the beacon position drift error is difficult to identify and estimate the problem, the long baseline acoustic positioning system are analyzed in the synchronous type ranging system clock synchronization error and response type ranging system equivalence of beacon drift error, put forward a kind of effective velocity system error modification of a single beacon ranging localization algorithm.

zh-cn	在此基础上提出一种在不掌握声场环境信息时可以有效识别信标漂移误差的长基线定位算法,利用有效声速分布范围对信标漂移误差进行识别,基于航迹融合后轨迹对固定信标位置漂移误差进行估计和修正。
en-us	Based on this, advances a kind when you don't sound field environment of information can effectively identify the beacon drift error of long baseline positioning algorithm, by using effective sound velocity distribution on the beacon drift error identification, based on track fusion after trajectory of fixed position beacon drift error estimation and correction.

zh-cn	试验结果表明算法提高了长基线系统的定位精度和鲁棒性。
en-us	Experimental results show that the algorithm improves the long baseline positioning accuracy and robustness.

zh-cn	针对信息化条件下作战体系中装备种类繁多、关系复杂的问题,以敌方目标为牵引,提出了一种基于作战环和改进信息熵的体系效能评估方法。
en-us	For informatization equipment in the combat system under the conditions of various kinds, relationship between complex problems, enemy targets, for traction, is put forward based on the combat ring and improve the system effectiveness evaluation method of information entropy.

zh-cn	将装备和关联关系抽象为节点和边,根据节点的战技指标确定边的度量指标,构建了基于作战环的作战体系网络模型。
en-us	Will equipment and the associated relationship between the abstract for the node and edge, edge can be calculated according to node's lighter metrics, build a network model based on the operations of the ring operations system.

zh-cn	提出了基于邻接矩阵的作战环数量确定方法和基于改进信息熵的作战环效能评估方法,根据各目标节点参与的作战环数量及其效能,建立了作战体系效能评估模型。
en-us	Is proposed based on adjacency matrix method of determining the fighting ring number and combat effectiveness evaluation methods based on information entropy, according to the target node to participate in the ring number and its effectiveness, operational system effectiveness evaluation model is established.

zh-cn	以某打击大型水面舰艇作战体系为例进行分析,结果表明所提方法充分考虑了各装备和关联关系的异质性与不确定性,能够全面客观地评估体系效能,为作战体系效能评估和结构优化提供方法支撑。
en-us	In a large surface warship system as an example is analyzed, the results show that the proposed method fully considers the various equipment and the associated relationship between heterogeneity and uncertainty, can comprehensively and objectively evaluate system performance, for combat system effectiveness evaluation and optimization method.

zh-cn	针对决策问题的灰色系统特征,引入三参数区间灰数对评价指标进行度量。
en-us	According to the grey system characteristics of decision making problems, the introduction of three parameters interval grey Numbers to measure evaluation index.

zh-cn	从类型一致化和无量纲化这两个方面着手对评价矩阵进行标准化。
en-us	From the same type and dimensionless standardization of the two aspects of evaluation matrix.

zh-cn	考虑到三参数区间灰数的上下界与重心点的影响,给出了基于可能度的三参数区间灰数排序方法以及三参数区间灰数距离测度方法。
en-us	Considering the upper and lower bounds of the three parameters interval grey Numbers and the center of gravity point, the influence of three parameters are given based on the possible degrees interval grey number sorting method to measure distance and three parameters interval grey number.

zh-cn	在此基础上,提出了基于三参数区间灰数的逼近理想解排序(technique for order preference by similarity to ideal solution,TOPSIS)决策方法,并用实例验证了其科学性与有效性。
en-us	On this basis, the three parameters is proposed based on ideal solution of interval grey number sorting (technique for order preference by similarity to ideal solution, TOPSIS) decision method, and its scientific nature and effectiveness is verified by an example.

zh-cn	在行人导航系统中,零速修正(zero velocity update,ZUPT)方法能够准确计算出速度误差和水平姿态角误差,但是航向角误差却因其不可观难以估计而极易发散。
en-us	In the pedestrian navigation system, zero velocity correction (zero velocity update, ZUPT) method can accurately calculate the velocity error and horizontal attitude Angle error, but because of its heading Angle error are considerable difficult to estimate and easy to spread.

zh-cn	为了解决航向角误差极易发散的问题,提出了零积分航向角速率(zero integrated heading rate,ZIHR)修正方法。
en-us	In order to solve the problem of heading Angle error are highly divergent, puts forward the zero points heading Angle rate (zero integrated heading rate, ZIHR) correction method.

zh-cn	推导发现在零速状态下相邻航向角差值和陀螺的漂移及航向角误差存在一定的关系,将此差值作为量测值,在ZUPT的基础上扩展一维量测,将卡尔曼滤波得到的估计值进行反馈校正。
en-us	Is found in the condition of zero velocity heading Angle difference between adjacent and gyro drift and the heading Angle error exists a certain relationship, as the measured value, the difference in ZUPT extended on the basis of one dimensional measurement, the estimates obtained by kalman filter feedback correction.

zh-cn	通过多组微机电系统(micro-electro mechanical system,MEMS)实物实验验证:提出的ZIHR修正方法能够很好地解决MEMS惯性器件漂移导致的误差累积问题,多组实验的定位误差均小于总行程的2%。
en-us	Through multiple sets of MEMS (micro - company mechanical system, MEMS) physical experiment: ZIHR correction method is put forward in this paper can well solve the problem of MEMS inertial components caused by drift error accumulation, many experiments of positioning error is less than 2% of total stroke.

zh-cn	针对无人作战飞机(unmanned combat aerial vehicle,UCAV)战术机动动作数学表征困难,机动生成的计算实时性要求高的主要问题,分析了战术机动轨迹建模的基本原理;
en-us	For unmanned combat aircraft (unmanned combat aerial vehicle, UCAV) tactical maneuver mathematical characterization of difficulty, motor generated by calculating the main problem with high real-time demand, analyzes the basic principle of tactical maneuver trajectory modeling;

zh-cn	提出了战术机动轨迹建模的基本思路;
en-us	Put forward the basic idea of tactical maneuver trajectory modeling;

zh-cn	设计了基于UCAV运动动力学模型的机动轨迹最优控制方案;
en-us	Designed based on dynamics model of UCAV motion maneuver trajectory optimal control scheme;

zh-cn	建立了基于遗传算法的飞行操控量求解策略。
en-us	Based on genetic algorithm of flight control strategy.

zh-cn	针对操控量求解的实时性问题,基于径向基核函数神经网络,提出了以适应度函数为预测和评判标准的机动飞行操控量快速求解方法。
en-us	For manipulation of the quantity to solve the problem of real time, based on radial basis function neural network, is put forward to fitness function to predict and judge maneuvering flight control fast solving method.

zh-cn	从而建立了初始状态、性能指标与机动飞行操控量的非线性映射模型,实现了机动轨迹的快速生成和机动曲线的精度控制,并通过仿真验证了该方法的有效性。
en-us	Thus established the initial state, the performance index and maneuvering flight control of nonlinear mapping model, has realized the fast maneuvering trajectory generation and motor curve accuracy control, and the effectiveness of the proposed method is validated by computer simulation.

zh-cn	针对退化型失效的复杂装备系统,提出基于隐图解评审技术(hidden graphic evaluation and review technique,HGERT)网络模型来进行系统可靠性预计和评估的方法。
en-us	For degradation failure of complex equipment system, based on the implicit graphic review techniques (hidden graphic evaluation and review technique, HGERT) network model for system reliability prediction and evaluation method.

zh-cn	图解评审法(graphic evaluation and review technique,GERT)网络中的节点代表装备失效过程中正常状态到失效状态的转移,通过传感器将反映系统隐性状态的性能特征参数进行量化输入,从而将GERT网络中的各个劣化状态节点进行展开。
en-us	Graphical evaluation and review technique (graphic evaluation and review technique, GERT) nodes in a network of representatives equipment failure in the process of the transfer of normal state to failure state, through the sensor will reflect the performance of the system the recessive state input characteristic parameters quantitatively, thus the deterioration state of GERT network nodes.

zh-cn	应用Viterbi算法对模型参数进行解码和学习,确定退化型失效系统状态转移概率。
en-us	Using Viterbi algorithm decoding and the study of model parameter, to determine the degradation type system state transition probability of failure.

zh-cn	将装备运行中所处的工作应力、环境载荷等影响性能衰退的因素作为输入,将关键性能指标退化量作为输出,建立装备性能退化的一般控制模型并将其作为GERT网络活动传递的随机变量。
en-us	Will be in the operation of the equipment's working stress and environmental load as input factors influencing the performance decline, will be key performance indicators (kpis) degradation as well as the output, the general control model established equipment performance degradation and transfer it as GERT network activity of random variables.

zh-cn	借助于信号流图理论对参数进行解析,监测系统处于不同状态时的性能退化水平,为故障预测和装备健康管理提供支持。
en-us	By means of signal flow graph theory is used to parse the parameters, the monitoring system is in a state of different levels of performance degradation, provide support for fault prediction and equipment health management.

zh-cn	案例通过对铣床性能退化量的分析,证明所构模型的可行性和合理性。
en-us	Case through the analysis of the amount of milling machine performance degradation, prove the feasibility and rationality of the model.

zh-cn	无人机集群协同态势觉察一致性是集群协同作战获取信息优势的重要条件,基于此提出了基于变权区间数Heronian算子的集群态势觉察一致性评估方法,用于多种(作战仿真)情况下集群协同态势觉察一致性分析。
en-us	Unmanned aerial vehicle (uav) cluster synergy situational awareness consistency is vital to cluster together to achieve information superiority, based on this proposed based on the interval number variable weight Heronian operator cluster situational awareness of conformity assessment method, used in a variety of collaborative situational awareness () battle simulation case cluster consistency analysis.

zh-cn	首先,结合集群协同作战需求,从完备性、准确性等方面对一致性评估指标进行建模;
en-us	First of all, the cluster coordinated operational needs, from the aspects of completeness, accuracy and so on modeling for conformity assessment index;

zh-cn	然后,考虑多时刻指标数据的不确定性,构建非线性处理的区间决策矩阵,利用变权理论求取权重;
en-us	Then, considering the uncertainty of multi-time index data, construct the nonlinear processing interval decision matrix, using the variable weight theory to calculate the weight;

zh-cn	最后,考虑指标的关联性,使用区间数加权Heronian平均算子集结指标数据,利用集结的区间数表征集群态势觉察一致性。
en-us	Finally, considering the index of correlation, the use of interval number average weighted Heronian operator assembled index data, using the assembled interval consistency meter collect group of situational awareness.

zh-cn	结果表明,所提指标及方法可以有效分析集群协同态势觉察一致性。
en-us	The results show that the proposed indicators and methods can effectively analyze cluster synergy situational awareness consistency.

zh-cn	针对跳频电台指纹特征差异细微、对噪声影响敏感,同时非合作条件下跳频信号的识别训练标签数据不足问题,提出了一种基于合作表征分类器(collaborative representation classifier,CRC)的半监督条件下跳频电台指纹特征识别算法。
en-us	For fh radio fingerprint characteristic differences subtle and sensitive to noise effect, at the same time under the condition of non-cooperative frequency hopping signal identification of training the shortage problem of tag data, this paper proposes a characterization of classifier based on cooperation (collaborative representation classifier, CRC) half supervision under the condition of frequency hopping radio fingerprint feature recognition algorithm.

zh-cn	以跳频电台开机瞬态信号的包络特性作为电台个体的指纹特征,利用对噪声"不敏感"的高阶累积量估计来抑制噪声;
en-us	With frequency hopping radio on the transient signal envelope features as radio fingerprint characteristics of individuals, using the noise "insensitive" higher-order cumulants estimation to suppress the noise;

zh-cn	通过构造半监督条件下的CRC实现对未标定训练数据的有效利用。
en-us	By constructing a semi-supervised CRC implementation under the condition of the effective use of training data without calibration.

zh-cn	实验表明,与传统有监督训练相比,该方法在抑制噪声的同时,能够充分利用未标定训练数据特征,对目标特征具有更高的识别率。
en-us	Experimental results show that compared with the traditional supervised training, the method to suppress the noise at the same time, can make full use of the calibration training data characteristics, characteristics of target with a higher recognition rate.

zh-cn	宽带雷达回波能提供高距离分辨能力,有助于实现高精度目标跟踪。
en-us	Broadband radar echo can provide high range resolution, help to achieve high accuracy of target tracking.

zh-cn	但高分辨导致的目标回波分裂效应和距离跨越效应给目标检测和关联提出严峻挑战。
en-us	But split effect caused by high resolution target echo and the distance across the effect to the target detection and associated put forward severe challenges.

zh-cn	为此,提出一种基于层次聚类的宽带目标点迹凝聚方法,实现群目标场景下检测点迹的自适应凝聚。
en-us	For this, put forward a kind of broadband target tracking algorithm based on hierarchy clustering condensation method, achieving group scenario testing point trace adaptive condensation.

zh-cn	进一步地,提出了一种基于全局运动补偿的航迹起始方法,克服传统方法在宽带航迹起始过程中补偿效果差、航迹多分枝等缺陷。
en-us	Further, this paper puts forward a track initiation method based on global motion compensation, to overcome the traditional method in broadband track is in the process of starting compensation effect is poor, many-branched defects such as track.

zh-cn	最后,采用群目标场景仿真验证了本文宽带点迹凝聚和航迹起始方法的有效性。
en-us	Finally, the group of the target scene simulation in this paper, a broadband point trace condensation and track initiation method is effective.

zh-cn	针对利用雷达信号调制通信信息提高雷达低占空比脉冲发射形式下的通信速率时,信号自相关旁瓣较高的问题,提出一种基于非线性调频(nonlinear frequency modulation,NLFM)信号的雷达通信一体化信号形式。
en-us	Against the use of radar signal modulation communication information to improve low duty ratio of pulse emission under the form of communication rate, higher signal autocorrelation sidelobe problems, put forward a kind of based on the nonlinear frequency modulation, nonlinear frequency modulation, NLFM) signals of radar integrated signal form of communication.

zh-cn	首先,结合连续相位调制(continuous phase modulation,CPM)建立了NLFM-CPM一体化信号模型。
en-us	First of all, combined with continuous phase modulation (continuous phase modulation, CPM) NLFM - integration of CPM signal model is established.

zh-cn	然后,根据雷达自相关性能准则与分辨性能准则,在匹配滤波的处理方案下,分析了一体化信号的调制参数对雷达探测性能的影响。
en-us	Since then, according to the radar performance criterion to distinguish the related performance criteria, under the matched filtering processing scheme, analyzes the integration of signal modulation parameters affect the performance of radar detection.

zh-cn	最后,分析了调制参数对通信性能的影响。
en-us	Finally, the paper analyzes the modulation parameters affect the performance of communication.

zh-cn	仿真结果表明,该信号在不损失雷达主瓣能量、距离与速度分辨率以及兼顾通信可靠性的前提下,可实现低于-35dB的自相关旁瓣。
en-us	Simulation results show that the signal main lobe energy without losing radar resolution, distance and speed and communication reliability under the premise of give attention to two or morethings, can realize below - 35 db autocorrelation sidelobe.

zh-cn	提出了一种L阵中基于降维多重信号分类(reduced-dimensional multiple signal classification,RD-MUSIC)的二维波达方向(two dimensional direction of arrival,2D-DOA)与频率联合估计算法。
en-us	Proposed a multiple signal classification based on dimension reduction in L array (reduced - dimensional multiple signal classification, RD - MUSIC) of the 2-d DOA (two dimensional direction of concatenated, 2 d - DOA) associated with the frequency estimation algorithm.

zh-cn	该算法首先通过一维局部谱峰搜索得到接收信号频率的估计,然后利用频率估计过程中得到的参数矩阵,获得信号的2D-DOA估计。
en-us	The algorithm firstly received signal is obtained by one-dimensional local spectral peak searching frequency estimation, then using the parameters obtained from the frequency estimation in the process of matrix, obtain 2 d - DOA estimation of signals.

zh-cn	与需要进行多维全局搜索的传统MUSIC算法相比,所提算法只需一维局部搜索,算法复杂度较低。
en-us	And compared to traditional MUSIC of the multidimensional global search algorithm, the proposed algorithm takes a local search, the algorithm complexity is low.

zh-cn	该算法同时适用于均匀L阵和非均匀L阵,且能获得配对的二维角度与频率估计。
en-us	The algorithm applies to both the uniform L array and non-uniform L array, and can get matching 2 d Angle and frequency estimation.

zh-cn	其角度与频率估计性能接近于传统的MUSIC算法以及平行因子方法,且优于借助旋转不变性估计信号参数算法和传播算子算法。
en-us	The Angle and frequency estimation performance close to the traditional MUSIC algorithm and parallel factor method, and is better than that of using rotational invariance algorithm and propagator algorithm estimated signal parameters.

zh-cn	退化设备的剩余寿命(remaining useful life,RUL)预测是当前可靠性领域研究的一个热点问题。
en-us	The remaining life of the degradation of equipment (remaining useful life, url) prediction is currently a hot issue in research of reliability.

zh-cn	基于Wiener过程,提出一种考虑随机冲击影响的非线性退化设备RUL预测方法。
en-us	Based on the Wiener process, considering the influences of random impact is a kind of nonlinear degenerate equipment url prediction method.

zh-cn	首先,设备连续退化过程用一个非线性Wiener过程描述,而冲击导致退化水平突变的影响由一个复合泊松过程刻画;
en-us	First of all, equipment continuous degradation process using a nonlinear Wiener process description, and impact level mutations cause degradation characterized by a compound poisson process;

zh-cn	其次,基于所建立的退化模型和首达时间概念,推导出剩余寿命概率密度函数及其近似解析解,极大地减少了数值计算时间,并提出一种基于期望最大化算法的模型参数估计方法。
en-us	Secondly, based on the established regression models and first time concept, residual life probability density function is deduced and the approximate analytical solution and numerical calculation time is greatly reduced, and put forward a kind of model parameter estimation method based on expectation maximization algorithm.

zh-cn	数值仿真和航天锂电池实例验证表明,所提方法提高了RUL预测的准确性,对于解决存在随机冲击影响的设备RUL预测问题具有一定的理论指导意义。
en-us	Validation of numerical simulation and space lithium battery examples show that the accuracy of the proposed method improves the url to predict, to solve the problem of equipment url with random impact prediction has a certain theoretical guiding significance.

zh-cn	针对决策问题的不确定性和复杂性以及属性权重和专家权重未知等特征,提出一种融合新型偏好度模型和改进累积前景理论的决策方法。
en-us	For decision making problems of uncertainty and complexity as well as the unknown attribute weight and expert weight and so on characteristics, puts forward a new type fusion preference model and improve the decision-making method of cumulative prospect theory.

zh-cn	首先,定义群决策问题的基本框架,将属性值和心理参考点改进为区间值;
en-us	First, define the basic framework of group decision making problem, the attribute values and psychological reference points to improve as the interval value;

zh-cn	其次,根据区间心理参考点的二维几何表示定义新型偏好度模型,由此确定属性权重和专家权重;
en-us	Secondly, according to interval of psychological reference point 2 d geometry to define new preference model, determine the attribute weight and expert weight.

zh-cn	再次,聚合专家意见,考虑专家心理行为,由属性值和区间心理参考点的位置关系,得到收益值和损失值的计算公式,进而确定各方案的总前景值及排序关系;
en-us	Again, polymerization of expert advice, consider expert psychological behavior, by the attribute values and interval of psychological reference point position, get the formula for calculation of profit and loss value and then determine the overall outlook of the value and the ordering relationship;

zh-cn	最后,通过案例分析和方法对比验证该方法的有效性、可行性和实用性。
en-us	Finally, through case analysis and comparison of methods to verify the effectiveness of the proposed method, the feasibility and practicability.

zh-cn	针对当前视频拼接方法仅考虑图像低阶几何特征而没有考虑图像高阶语义特征的问题,提出融合图像高阶语义信息的视频拼接方法,并采用多线程编程方式提高拼接速度。
en-us	In view of the current video image stitching method only consider low order geometric features and does not take into account the image high-level semantic features of the problem, put forward the fusion image video stitching method of high-level semantic information, increase the speed of stitching and USES the multithreaded programming way.

zh-cn	主要贡献包括:(1)自适应动态视频拼接系统框架;
en-us	The main contributions include: (1) the adaptive dynamic video mosaicing system framework;

zh-cn	(2)融合语义的高效特征匹配算法;
en-us	(2) the merging efficient characteristics of semantic matching algorithm;

zh-cn	(3)融合语义的视频拼接质量评价算法。
en-us	(3) the integration of semantic video stitching quality evaluation algorithm.

zh-cn	为验证提出算法的有效性,使用车载摄像机在校园环境内进行动态视频拼接实车实验。
en-us	To verify the validity of the proposed algorithm, the use of an on-board camera inside the campus environment for dynamic video stitching real vehicle experiment.

zh-cn	实验结果显示,相比于传统方法,该匹配算法正确率提升了50%左右,拼接评价算法更符合人眼视觉,方法的拼接质量提升了25%左右,具有较高的鲁棒性与准确性。
en-us	Experimental results show that, compared with the traditional method, the matching algorithm improved about 50%, the correct stitching evaluation algorithm conforms to the human eye vision, methods of splicing quality improved by about 25%, has high robustness and accuracy.

zh-cn	针对航天器在轨危险交会,提出了航天器面内机动最优规避分析方法,基于面内机动约束,在保证碰撞概率降低到最小值或交会距离提高到最大值的前提下得到最优的机动脉冲。
en-us	Risk in view of the spacecraft is in orbit rendezvous, and puts forward the optimal hedge maneuvering in spacecraft surface analysis method, based on the in-plane mechanical constraints, in ensuring the collision probability reduce to minimum or intersection distance increases to the maximum under the premise of the optimal motor pulse.

zh-cn	首先结合轨道高斯摄动方程和泰勒展开得到解析的轨道规避机动动力学模型,分析了机动脉冲与航天器相对运动的线性关系;
en-us	First with gauss perturbation equation and Taylor expansion analytical orbit dynamic model of the escaping motor pulse are analyzed with spacecraft relative motion linear relation;

zh-cn	然后通过航天器位置协方差信息及交会平面的相对位置信息得到航天器危险交会的碰撞概率和交会距离,并采用机动方向和机动大小分步求解的策略计算机动冲量;
en-us	Then by covariance spacecraft position information and the relative position of intersection plane information is the collision probability of dangerous spacecraft rendezvous and intersection distance, and adopting the tactics of mobile direction and size then calculate motor impulse;

zh-cn	最后通过数值仿真对面内脉冲机动规避策略进行验证,仿真结果表明所设计的面内脉冲规避策略能够得到不同时机下的最优脉冲。
en-us	Finally, numerical simulation is opposite in pulse evasive maneuvers strategy for validation, the simulation results show that the designed surface pulse inside avoid strategies under different time to get the optimal pulse.

zh-cn	方向调制技术是近年来物理层安全通信领域研究的热点之一。
en-us	Modulation technology in recent years, the physical layer is one of the hotspot in research of secure communication.

zh-cn	现有的研究都是采用均匀相控阵根据应用场景性能要求的不同来研究方向调制信号的综合算法,不同场景性能要求下综合算法不具有通用性。
en-us	Existing research is by uniform phased array research direction according to the application scenario performance requirements of different modulation signal synthesis algorithm, integrated algorithm under different scenarios performance requirements have no generality.

zh-cn	针对这一问题提出了一种基于稀疏阵列的方向调制信号综合算法。
en-us	In order to solve this problem this paper proposes a comprehensive algorithm based on sparse array in the direction of the modulation signal.

zh-cn	算法中首先利用前向后向矩阵束方法求解稀疏阵列的阵元位置,然后针对方向调制信号应用场景性能要求建立相应的优化问题,通过优化问题中的目标函数和约束条件将不同的性能要求统一到一个优化问题中求解稀疏阵元对应的激励。
en-us	The algorithm firstly before back to the matrix method for solving sparse array beam of array element position, and then in view of the direction of modulation signal application scenario performance requirements to establish the corresponding optimization problem, through the optimization of objective function and constraint conditions of unifying the different performance requirements to an optimization problem solving sparse array element corresponding incentive.

zh-cn	仿真结果表明所提的基于稀疏阵列的方向调制信号综合算法相比于均匀阵列的方向调制信号综合算法能够更好地适应不同场景性能要求下方向调制信号发射机的设计。
en-us	Simulation results show that the proposed based on sparse array in the direction of the modulation signal synthesis algorithm compared to the homogeneous array in the direction of the modulation signal synthesis algorithm can better adapt to different scene performance requirements under the direction of the design of the modulation signal transmitter.

zh-cn	为了探测因杂波干扰强度大、目标回波微弱等原因,导致雷达操纵员将其误当成杂波点的慢速小目标。
en-us	To detect weak because of clutter interference intensity, target echo, causing radar operator error as its clutter slow small target.

zh-cn	把连续多帧雷达图像进行长时间积累,针对多帧雷达图像积累中目标回波不连通的情况,提出了一种目标回波不连通的慢速小目标探测方法。
en-us	The continuous accumulation of radar images for a long time, more for accumulation of multiple radar images of the target echo is not connected, this paper proposes a target echo disconnected slow small target detection method.

zh-cn	引入最小外接矩形的长宽比Fj3、占空比Fj2和像素值Fj1等3个参量,运用图像标记技术提取目标回波上述参量,利用Fj1去除大片连通目标回波对慢速小目标的干扰,通过Fj2和Fj3得到的信息值H(Aj)对目标回波进行分类处理。
en-us	The introduction of the aspect ratio of the minimum circumscribed rectangle Fj3, duty ratio Fj2 and pixel values Fj1 three parameters, such as using the image tag technology to extract the target echo the above parameters, using Fj1 remove large connected target echo to slow the interference of small targets, information value is obtained by Fj2 and Fj3 H (Aj) classification processing of target echo.

zh-cn	在每个分类域中,首先去除目标回波中间隔距离大于多帧积累时间内慢速小目标运动距离的目标回波,然后通过"慢速小目标的确定"实现对慢速小目标的有效探测,最后把每个分类域中慢速小目标探测结果进行合成得到最终的慢速小目标探测效果。
en-us	In each category domain, first remove the target echo in the distance is greater than the frame accumulation time more slowly, small target movement distance of target echo and then by "slow small targets determined" to slow the small target detection effectively, and finally to classify each domain slow small target detection result to obtain the final effect of small target detection in a slow speed.

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

zh-cn	为了降低正交频分复用系统的峰均功率比(peak-to-average power ratio,PAPR),提出了一种基于分块思想的低复杂度PAPR抑制方案。
en-us	In order to reduce the peak of orthogonal frequency division multiplexing system power ratio (peak - to - business power thewire, PAPR), this paper proposes a low complexity PAPR suppression scheme based on partitioned thoughts.

zh-cn	该方案首先将原始信号等分为两个子块,然后将每个子块数据通过快速傅里叶逆变换处理后,与转换向量进行循环卷积生成备选子块序列,同时引入随机相位序列生成更多的备选子块序列。
en-us	The plan will first original signal is divided into two blocks, then each piece of data through fast Fourier inverse transformation after processing, the cycle and transformation vector convolution to generate alternative sub-block sequence, at the same time the introduction of random phase sequence generated more alternative sub-block sequence.

zh-cn	最后,从两个备选子块序列中分别挑选出PAPR最小的子块序列,合并成最优信号进行传输。
en-us	In the end, respectively from two alternative sub-block sequence selected minimum PAPR sub-block sequence, merged into the optimal signal transmission.

zh-cn	性能分析表明,当每个转换向量模块生成的备选子块数量大于等于5时,提出的方案可以在保持较低计算复杂度的同时,实现PAPR性能的大幅度改善。
en-us	Performance analysis shows that, when each transformation vector module to generate greater than or equal to the number of optional sub-block 5, proposals can while maintaining the low computational complexity, greatly improve the performance of PAPR.

zh-cn	针对无人机编队飞行过程中领航无人机在三维空间机动飞行时的编队队形保持问题,构建了无人机三维编队保持控制系统。
en-us	For uav formation flight piloting drones in three-dimensional space in the process of formation of maneuvering flight formation remain problems, build the uav three-dimensional formation keeping control system.

zh-cn	根据无人机编队飞行三维空间几何学关系,利用无人机自动驾驶仪模型和编队运动学模型建立了旋转坐标系下三维编队飞行的数学模型。
en-us	According to the three-dimensional space geometry relation of unmanned aerial vehicle (uav) formation flight, using unmanned aircraft autopilot model and three-dimensional formation kinematics model is established in the rotating coordinate system, the mathematical model of formation flight.

zh-cn	在考虑闭环系统存在时变外界干扰的情况下,设计了无人机编队保持的自适应控制器,并基于李亚普诺夫理论,对设计的自适应控制律的稳定性进行了证明。
en-us	Considering the closed-loop system is the presence of time-varying interference, the uav formation keeping adaptive controller is designed, and based on the lyapunov theory, the design of the stability of the adaptive control law for the proof.

zh-cn	最后通过仿真验证,该控制器能够有效抑制干扰带来的影响,使僚机能够迅速跟随长机机动,并保持编队队形的稳定。
en-us	Finally through the simulation, the effects of the proposed controller can effectively suppress interference, make a wingman can quickly follow the flight maneuver, and maintain the stability of fleet formation.

zh-cn	为满足舰艇航行的高精度导航要求,提高惯导系统陀螺漂移估计精度,设计了基于扩张状态观测器（extended state observer,ESO）的惯导系统陀螺漂移估计算法。
en-us	To meet the requirements of ships sailing the high precision of navigation, improve precision of the gyroscope drift and inertial navigation system design based on extended state observer (extended state observer, ESO) estimation algorithm gyro drift of inertial navigation system.

zh-cn	首先引入了惯导系统水平姿态角的ESO估计算法;
en-us	First introduced the ESO of inertial system level attitude Angle estimation algorithm;

zh-cn	其次基于惯导系统姿态控制方程,研究并推导了陀螺漂移的ESO估计算法,给出了估计误差的量化分析结论;
en-us	Second attitude control equation based on the inertial navigation system, the research and the gyro drift of ESO estimation algorithm is deduced, it gives the estimate error of quantitative analysis;

zh-cn	最后对算法进行了仿真验证。
en-us	Finally, the algorithm simulation verification.

zh-cn	结果表明,基于ESO的陀螺漂移估计方法可在短时间内快速、无超调、高精度地估计出陀螺漂移。
en-us	The results showed that the gyro drift estimation method based on ESO can quickly in A short time, no overshoot and accurately estimate the gyro drift.

zh-cn	当ΔA在采用均匀圆阵对宽带线性调频(linear frequency modulation,LFM)信号进行测向时,由于满足奈奎斯特采样所需采样数据量很大,加重了实时处理系统负担。
en-us	When Δ A In the use of uniform circular array of wideband linear frequency modulation (linear frequency modulation, LFM) signal direction finding, due to satisfy the Nyquist sampling the sampling data quantity is large, increase the burden of real-time processing system.

zh-cn	针对这一问题,在小孔径圆阵环境下提出并构建了基于压缩感知理论的时差测向模型,以较少的观测点实现了信号的波达方向估计。
en-us	In order to solve this problem, in the small aperture circle environment is put forward and the time difference direction finding based on compressed sensing theory model was constructed, with fewer points to achieve the signal doa estimation.

zh-cn	研究结果表明,应用所提的基于压缩感知的分数时延估计法对宽带LFM信号测向时,能够获得与分数时延估计测向算法相似的测向精度,并且大量减少了数据的运算量,提高了算法的时间效率。
en-us	Research results show that the application of fractional time delay estimation method based on compression perception of the broadband LFM signal direction finding, can score with similar direction finding precision of time delay estimation algorithm, and a substantial reduction in computational complexity of the data, improve the time efficiency of the algorithm.

zh-cn	双基地多输入多输出(multiple input multiple output,MIMO)雷达收发阵列互耦和幅相误差会严重影响高分辨波达方向(direction of arrival,DOA)和波离方向(direction of departure,DOD)估计算法的性能。
en-us	Double base multiple input multiple output (multiple input multiple output, MIMO) radar transceiver array mutual coupling and amplitude phase error will seriously affect the high-resolution DOA (direction of concatenated, DOA) and wave direction (the direction of departure, DOD) estimate the performance of the algorithm.

zh-cn	针对这一问题,通过在收发阵列中分别引入若干个经过精确校正的辅助阵元,并利用子空间原理和降维思想,提出了一种双基地MIMO雷达目标二维角度及收发阵列互耦和幅相误差矩阵的联合估计算法。
en-us	In order to solve this problem, by introducing several respectively in the sending and receiving array after precise correction of auxiliary array yuan, and using the subspace principle and dimension reduction ideas, this paper proposes a two-dimensional Angle and bistatic MIMO radar target sending and receiving array mutual coupling and amplitude-phase error matrix of the joint estimation algorithm.

zh-cn	首先,该算法不需要收发阵列互耦和幅相误差矩阵信息,就能较为精确地估计出目标的DOA和DOD;
en-us	First, the algorithm does not need to send and receive information array mutual coupling and amplitude-phase error matrix, can more accurately estimate the DOA and DOD;

zh-cn	然后,基于对目标二维角度的精确估计,还能进一步对互耦和幅相误差矩阵进行精确估计,进而对收发阵列误差实现自校正。
en-us	Then, based on the accurate estimation of target two-dimensional Angle, can also further the mutual coupling and amplitude-phase error matrix accurately estimates that, in turn, the correction of sending and receiving array error.

zh-cn	所提算法只需进行一维谱峰搜索,不需要高维非线性优化搜索,所以运算量较小。
en-us	The proposed algorithm is only for one dimensional spectrum peak search, don't need a high-dimensional nonlinear optimization search, so the computational complexity is small.

zh-cn	计算机仿真结果证明了所提算法的有效性和正确性。
en-us	The computer simulation results prove the correctness and effectiveness of the proposed algorithm.

zh-cn	针对低信噪比下复合二进制偏移载波(composite binary offset carrier,CBOC)信号的组合码序列盲估计问题。
en-us	For composite under low signal-to-noise ratio of binary offset carrier (composite binary offset carrier, CBOC) signal is a combination of code sequence blind estimation problem.

zh-cn	首先采用奇异值分解(singular value decomposition,SVD)的算法对CBOC的组合码序列进行可行性验证,可得在已知相关参数的情况下对CBOC信号组合码序列盲估计是可行的;
en-us	First using singular value decomposition (singular value decomposition, SVD) algorithm for the CBOC verifies the feasibility of combined code sequence, available in the case of known parameters related to the combination of the CBOC signal code sequence blind is feasible;

zh-cn	其次就SVD在长序列估计中计算量和存储量需求大的问题,进一步提出主分量神经网络解决上述问题,同时引入最优变步长收敛模型改善神经网络(neural network,NN)收敛速度。
en-us	Second SVD in long sequence estimation in the problem of large amount of calculation and storage requirements, further put forward principal component neural network to solve the above problem, at the same time optimal variable step convergence model is introduced to improve the neural network, neural network, NN) convergence speed.

zh-cn	利用无监督NN的自适应主分量提取信号特性,避免批处理运算,实现CBOC信号组合码序列盲估计。
en-us	Using unsupervised NN adaptive principal components extraction of signal characteristics, avoid the batch operation, the combined code sequences from CBOC signal blind.

zh-cn	实验表明,NN能在-20dB下达到精确估计序列的目的,且算法有稳定性高、复杂度低、收敛速度快等优点。
en-us	Experiments show that the NN can achieve the purpose of accurate estimate sequence 5 to 20 db, and the algorithm has high stability, low complexity, fast convergence rate, etc.

zh-cn	通过状态机学习算法,可以提取传输层安全(transport layer security,TLS)协议的实现库状态机模型来分析其安全性。
en-us	By state machine learning algorithm can extract the transport layer security (transport layer security, TLS) implementation of the protocol state machine model to analyze its security.

zh-cn	当前在状态机学习中需要解决状态机学习时间随目标系统状态数增长而呈指数级增长的问题。
en-us	The state machines need to be solved in the state machine learning study time along with the state of the target system and increase exponentially.

zh-cn	提出一种改进的状态机学习算法,通过TLS协议特定套接字约简所需测试序列;
en-us	An improved state machine learning algorithm, through the TLS protocol specific socket reduction required test sequence;

zh-cn	结合检查点算法构造测试序列的前缀树,简化目标系统对测试序列测试步骤。
en-us	Combined with checkpoint algorithm test sequence prefix tree structure, simplify the target system of test sequence test steps.

zh-cn	测试结果表明,提出的改进算法能够大幅减少状态机学习过程生成的等价查询数量,加速状态机学习过程。
en-us	Test results show that the proposed algorithm can significantly reduce the state machine equivalent number of queries generated by the learning process, to speed up the state machine learning process.

zh-cn	同时通过学习到的状态机模型,分析其异常状态,找到一个OpenSSl的逻辑错误,证明学习到的模型是有效的。
en-us	At the same time, by studying the state machine model, analyzes the abnormal state, find a OpenSSl logic errors, prove that learning to model is valid.

zh-cn	针对带模糊时间窗口、模糊运输费用以及模糊运输风险的多目标军事物资运输问题,利用模糊期望理论,建立了带模糊约束问题的多目标运输路径优化模型,并利用改进的多目标量子遗传算法求解该模型。
en-us	With fuzzy time window, transportation costs and risks of multi-objective fuzzy transportation of military materials transportation problem, using the theory of fuzzy expectation, established the multi-objective transportation problem with fuzzy constraint of path optimization model, and by using the improved multi-objective quantum genetic algorithm to solve the model.

zh-cn	算法中采用量子比特编码,引入非支配排序和精英保留策略,防止算法陷入局部最优。
en-us	Method of using quantum bit coding algorithm, and the introduction of non dominated sorting and elite reserved strategy, prevent algorithm falls into local optimum.

zh-cn	仿真实验结果表明,建立的模型合理、算法有效,在军事物资配送问题中具有一定的实用价值。
en-us	The simulation experimental results show that the established model, the algorithm is effective and reasonable in military supplies distribution problem has certain practical value.

zh-cn	与传统的多目标遗传算法相比较,利用改进的多目标量子遗传算法求解该问题,收敛速度更快。
en-us	Compared with the traditional multi-objective genetic algorithm, using the improved multi-objective quantum genetic algorithm to solve the problem, the convergence speed is faster.

zh-cn	针对复杂装备系统任务活动中风险分析传递类型单一、风险机理分析不全面的问题,构建不确定随机图形评审技术模型。
en-us	For complex equipment system task activity mechanism of transmission type single risk analysis, risk analysis of the problem of incomplete, uncertain stochastic graphics review techniques model was constructed.

zh-cn	首先,根据复杂装备系统的风险特点,基于机会理论提出了风险度,定义不确定随机矩母函数,结合风险基元、风险流构建了图形评审技术(gragh evaluation review technique,GERT)网络分析模型;
en-us	First of all, according to the risk characteristics of the complex equipment system, based on opportunity theory puts forward the risk degree, define the uncertain random moment generating function, combined with the element of risk, risk flow constructed graphical evaluation technology (gragh evaluation review technique, GERT) network analysis model;

zh-cn	然后,改进模型通过基元风险度、系统风险度、风险基元重要度等参数,进一步描述风险传递关系;
en-us	Then, the improved model through the primitive element of risk, system risk degrees, risk degree of important parameters, such as, to further describe the relationship between risk transfer;

zh-cn	其次,利用矩估计法处理专家信度,采用改进的量子菌群算法求解极大熵模型,分别求得不确定分布函数和概率密度函数,从而得到矩母函数,计算网络模型的参数。
en-us	Secondly, using the method of moment estimation process reliability, expert with the improved algorithm to solve the maximum entropy model, quantum flora respectively calculate uncertainty distribution function and probability density function, moment generating function is obtained, and calculate the parameters of the network model.

zh-cn	最后,选取某型战机执行眼镜蛇机动任务为例,定量评估飞行风险,分析风险机理,验证模型的有效性。
en-us	Finally, choose a certain type of aircraft on a cobra maneuver mission as an example, the quantitative evaluation flight risk, the risk analysis mechanism, verify the validity of the model.

zh-cn	由于L频段数字航空通信系统1(L-band digital aeronautical communication system1,L-DACS1)和民航测距机(distance measuring equipment,DME)系统的频谱有部分重叠,因此在L-DACS1接收机中需要考虑DME干扰的抑制问题。
en-us	Because the L band digital aviation communication system 1 (L - band digital aeronautical communication system1, L - DACS1) and civil aviation rangefinder (short measuring equipment, DME) system of spectrum overlap, so that should be taken into account in L - DACS1 receiver DME disturbance rejection problem.

zh-cn	提出了基于最大输出信噪比的干扰抑制和盲波束形成算法。
en-us	Is proposed based on maximum output signal-to-noise ratio of the interference suppression and blind beamforming algorithm.

zh-cn	由于DME脉冲干扰的功率较大,首先采用子空间跟踪算法来得到干扰子空间,然后将接收数据向干扰子空间的正交补空间进行投影以抑制DME干扰。
en-us	Due to DME pulse interference power is larger, the first subspace tracking algorithm is used to get interference subspace, and then receives the data to the interference subspace orthogonal complement space projection to inhibit DME interference.

zh-cn	干扰抑制后,接收数据中只剩下正交频分复用(orthogonal frequency division multiplexing,OFDM)信号和噪声了。
en-us	After interference suppression, receive data only in orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) signal and noise.

zh-cn	为了充分利用阵列天线的优势,采用了输出信噪比最大准则来进行波束形成,将天线方向图的主瓣对准OFDM信号来向,以提高接收机输出信号的信噪比。
en-us	In order to make full use of the advantage of array antenna, the maximum output SNR criterion for beamforming, aim the antenna pattern of main lobe to OFDM signal, in order to improve the signal-to-noise ratio of the output signal receiver.

zh-cn	仿真表明,该方法不需要先验信息就能够在抑制干扰的同时进行盲波束形成,在OFDM信号来向上获得高增益的主瓣,进而提高输出信噪比;
en-us	Simulation shows that this method does not need a priori information of can restrain the interference in blind beamforming, the OFDM signal to obtain high gain of main lobe upwards, then to improve the output SNR;

zh-cn	另外,所提的波束形成方法在输入信噪比较低的环境下依然能够形成稳定的波束,将主瓣对准信号来向。
en-us	In addition, the proposed beamforming method is still in the input of low SNR environment can form stable beam, to aim the main lobe signals.

zh-cn	针对多情景混合型的风险决策问题,考虑决策者期望和心理行为特征,提出一种基于效用风险熵的决策分析方法。
en-us	According to multiple scene hybrid risk decision problem, consider policymakers expect and psychological behavior characteristics, in this paper, a decision analysis method based on utility risk entropy.

zh-cn	首先,分析并总结多情景混合型风险决策信息的结构特征;
en-us	First of all, analyze and summarize the structure of multiple scenarios hybrid risk decision information characteristic;

zh-cn	然后引入前景理论价值函数,将属性值与期望参照点对比,作为决策者所感知的"损益值",计算各结果情景下的综合效用价值;
en-us	Then introduce the prospect theory value function, the attribute value is compared with expected reference point, "profit and loss value, perceived policymakers scenario synthetic utility value calculated results;

zh-cn	进一步综合考虑结果情景效用价值及发生概率的双因素作用,通过直接定义效用风险系数和效用风险函数,基于效用风险熵对方案的整体效用风险大小进行度量并排序;
en-us	Further considering the scene utility value and the probability of the double factors, through direct definition utility risk coefficient and risk utility function, based on utility risk entropy measure and scheme of the overall utility risk size sorting;

zh-cn	最后,通过算例分析,验证该方法的合理有效性。
en-us	Finally, through case analysis, verify the reasonable effectiveness of the method.

zh-cn	为了实现防空反导目标识别,根据证据折扣理论和证据可靠性评估的思想,提出了一种改进的时域证据组合方法。
en-us	In order to realize air defense missile target recognition based on evidence theory and evidence discount the thought of reliability evaluation, put forward an improved time domain evidence combination method.

zh-cn	首先,提出了具有时域信息累积的信息融合模型;
en-us	First of all, with time domain information accumulated information fusion model is put forward.

zh-cn	然后,通过基于信任度和虚假度的方法对累积的时域信息进行预处理,用可信度衰减模型和基于Einstein算子改进的冲突因子分别进行实时可靠性和相对可靠性评估;
en-us	Then, through the method based on trust and false degree to the accumulation of time domain information preprocessing, with credibility attenuation model and the improved conflict factors respectively based on Einstein operator in real-time reliability and relative reliability evaluation;

zh-cn	最后,基于Dempster准则和证据折扣准则对证据进行合成。
en-us	Finally, based on the Dempster rule and rule of evidence discount for synthesis of evidence.

zh-cn	仿真分析表明,该方法能够充分利用历史信息,体现了时域信息融合的动态性,能够有效处理信息冲突,具有较强的抗干扰能力。
en-us	Simulation analysis shows that the method can make full use of historical information, embodies the temporal dynamics of information integration, able to deal effectively with conflict information, has strong anti-interference ability.

zh-cn	杂波环境下,现有多目标跟踪滤波器会出现性能衰减。
en-us	Clutter environment, the existing multiple target tracking filter performance attenuation.

zh-cn	对此,提出了基于幅度信息(amplitude information,AI)的广义标签多伯努利(generalized labeled multi-Bernoulli,GLMB)滤波算法(AI-GLMB)。
en-us	In this paper, based on the amplitude information (amplitude information, AI) more generalized labels Bernoulli (generalized labeled multi - Bernoulli, GLMB) filtering algorithm (AI - GLMB).

zh-cn	通常杂波幅度低于目标回波幅度,通过引入幅度信息对目标状态进行扩展,建立幅度似然函数,推导新的更新方程,并给出了算法的序贯蒙特卡罗实现方法。
en-us	Usually clutter amplitude is lower than the target echo amplitude, by introducing a range information of target state extension, establish likelihood function, the new update equations are derived, and the algorithm of sequential monte carlo method is presented.

zh-cn	仿真结果表明,AI-GLMB算法能有效适应高杂波环境。
en-us	Simulation results show that the AI - GLMB algorithm can adapt to the high noise environment effectively.

zh-cn	同幅度信息辅助的概率假设密度滤波算法、幅度信息势平衡多伯努利滤波算法及传统GLMB滤波算法相比,其跟踪精度更高。
en-us	With amplitude information auxiliary probability hypothesis density filter algorithm, the amplitude information potential balance Bernoulli filtering algorithm and compared to traditional GLMB filter algorithm, the tracking accuracy is higher.

zh-cn	为降低波达方向(direction-of-arrival,DOA)估计中阵元硬件成本和阵元间耦合,提出基于差集表遍历搜索的互素稀疏阵列DOA估计器。
en-us	To reduce the DOA (direction - of - concatenated, DOA estimation of array yuan hardware cost arrays and coupling, based on difference set table traversal search each element of the sparse array DOA estimator.

zh-cn	该估计器兼顾低复杂度和高精度的特点。
en-us	The estimator is the characteristics of low complexity and high accuracy.Its low complexity lies in:

zh-cn	其低复杂度在于:仅需依据互素稀疏阵列的阵元坐标即可构造出差集表,以该差集表为指导,可实现观测阵元的协方差矩阵到Nyquist虚拟阵列协方差矩阵的快速转换,进而借助多信号分类分解实现多目标DOA估计;
en-us	only on the basis of relatively prime sparse array array yuan coordinates can be constructed on a business trip set table, under the guidance of the difference set table, which can realize the covariance matrix of observation to the Nyquist rapid conversion of virtual array covariance matrix, and then with the help of multiple signal classification decomposition to achieve target DOA estimation.

zh-cn	其高精度在于:差集表遍历搜索措施可提升信号子空间的维度,进而提高了空间谱分辨率。
en-us	Its precision is: difference set table traversal search measures can improve the dimension of the signal subspace, thus improves the spatial spectral resolution.

zh-cn	鉴于高频段、低波长的阵列信号处理应用日益展开,该DOA估计器具有较为广阔的应用前景。
en-us	In view of the high frequency and low wavelength of array signal processing are applied, the DOA estimation has broad application prospects.

zh-cn	针对动态环境下无人机航迹规划对时效性、可行性和最优性的需求,将稀疏A。
en-us	For unmanned aerial vehicle (uav) path planning in dynamic environment of timeliness, feasibility and optimality of the demand, the sparse A.

zh-cn	针对目前没有将退化的多阶段性和维修前的退化数据用于维修后的剩余寿命预测问题,提出了一种基于多阶段Wiener过程的正态总体均值和变异系数一致性检验的剩余寿命预测方法。
en-us	In view of the present without will degenerate more periodic and maintenance before the degradation data for maintenance after the residual life prediction problem, this paper proposes a normal population based on multistage Wiener process mean and the residual life prediction method of coefficient of variation of the consistency check.

zh-cn	首先选用Wiener过程构建多阶段的退化模型;
en-us	First choose the construction of a multi-stage Wiener process degradation model;

zh-cn	然后根据维修前后的退化监测数据,提出了正态总体均值的一致性检验方法,在检验结果的基础上根据变异系数的倒数构造H随机变量,提出了一种基于概率分布的数据一致性检验方法。
en-us	Monitoring data, and then according to the maintenance of before and after degradation of normal population mean consistency check method is proposed, on the basis of the inspection results according to the coefficient of variation of inverse structure H random variables, this paper proposes a data consistency check method based on probability distribution.

zh-cn	最后,根据维修前后的退化数据的一致性检验结果,融合维修前后的退化数据进行剩余寿命的预测,通过预测误差对比结果证实了所提检验方法的有效性。
en-us	Finally, according to the maintenance of before and after degradation data consistency check as a result, the integration service before and after degradation data for prediction of residual life, through the prediction error comparison results proved the effectiveness of the testing method.

zh-cn	针对传统方法相位校正后存在残余相位误差导致图像散焦的问题,提出基于Laplace先验的复贝叶斯压缩感知(complex Bayesian compressed sensing,CBCS)逆合成孔径雷达高分辨成像算法。
en-us	In view of the traditional method exists residual phase error after phase correction, the issues that led to the defocused image based on Laplace prior complex Bayesian compressed perception (complex Bayesian compressed sensing, CBCS) inverse synthetic aperture radar high resolution imaging algorithm.

zh-cn	首先,假设目标图像各像元服从Laplace先验,建立稀疏先验模型;
en-us	First, assume the target image pixels, obey the Laplace prior, sparse prior model is set up;

zh-cn	然后,把相位误差作为模型误差,利用BCS理论通过迭代交替求得目标图像并实现相位误差更新。
en-us	Then, the phase error as model error, the use of BCS theory by alternating iterative target image update and implement phase error.

zh-cn	该算法直接在复数域进行贝叶斯推理求解,避免了传统方法中将复数转换为实数处理所带来的运算复杂度高、自聚焦效果不强的问题。
en-us	The algorithm in complex domain directly for bayesian inference, avoid the traditional methods in the plural into real processing brought about by the high computation complexity, the problem of self-focusing effect is not strong.

zh-cn	另外,在求解过程中采用分布式计算方法,与传统的矩阵矢量化求解方法相比,进一步提高了运算效率,仿真实验验证了算法的有效性。
en-us	In addition, in the process of solving the distributed computing method, compared with the traditional vector quantization algorithm of matrix, further improve the operation efficiency, the simulation results verify the effectiveness of the algorithm.

zh-cn	针对舰船捷联惯导在行进间难以实现自主的粗对准,研究了在动基座下的舰船捷联惯导的粗对准,提出了一种采用全球定位系统(global position system,GPS)辅助舰船捷联惯导系统在运动中实现粗对准的方法。
en-us	For ship strapdown inertial navigation in moving to realization of coarse alignment, studied under the moving base coarse alignment of strapdown inertial navigation of ships, this paper proposes a USES the global positioning system (global position system, GPS) auxiliary ship strapdown inertial navigation system in the movement to realize coarse alignment method.

zh-cn	该方法利用GPS获得的位置信息,通过对捷联惯导基本方程的数值积分,计算捷联姿态矩阵。
en-us	The method using GPS location information, through the numerical integration of the strapdown inertial navigation basic equation calculating strapdown attitude matrix.

zh-cn	相比于借助外测速度实现粗对准,该方法借助GPS获得的位置信息实现粗对准,不需要装备多普勒测速仪。
en-us	Compared to using outer speed to realize coarse alignment, the method using GPS location information to realize coarse alignment, don't need to be equipped with doppler velocimeter.

zh-cn	因此,该方法成本更低、具有实用性。
en-us	As a result, the method is cheaper and practical.

zh-cn	经试验验证,该方法能使舰船捷联惯导在航行间快速的计算出初始捷联矩阵,满足姿态误差角小于1°的精度要求。
en-us	It has been verified by experiment that this method can make the ship strapdown inertial navigation in between sailing fast calculate the initial strapdown matrix, meet the requirements of the precision of attitude Angle error is less than 1 °.

zh-cn	超高速平台前视阵雷达面临强杂波抑制难题,其杂波不仅具有显著的距离依赖性而且存在多重距离模糊,导致雷达动目标检测性能急剧恶化。
en-us	Ultra-high speed platform front array radar under strong clutter suppression problem, its noise is not only a significant distance dependence and multiple fuzzy distance, lead to radar moving target detection performance deteriorated.

zh-cn	针对这一问题,提出了一种基于频率分集阵列和多输入多输出雷达的距离-角度-多普勒三维自适应处理距离模糊杂波抑制方法。
en-us	In order to solve this problem, this paper proposes a based on array and multiple input multiple output frequency diversity radar distance - Angle - 3 d adaptive doppler processing range ambiguous clutter suppression method.

zh-cn	该方法通过发射-接收二维联合空域和差波束及时域邻近多普勒通道进行降维处理,保证算法的低复杂度以及在小样本条件下的杂波抑制性能。
en-us	The method through the launch - two-dimensional joint airspace and difference beam and time domain adjacent doppler channel dimension reduction processing, ensure the low complexity of the algorithm, and under the condition of small sample of the clutter suppression performance.

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	现代快速多变、不确定、Cyber对抗激励的战场环境对军事信息服务云环境的韧性能力提出了更高的要求,提出了一种Cyber攻击下韧性信息服务云环境能力评估方法。
en-us	Modern rapid changeable, uncertain, Cyber against incentive battlefield environment on the toughness of the military information service cloud environment ability put forward higher request, this paper proposes a Cyber attack information service cloud resilience capability assessment method.

zh-cn	首先明确了韧性信息服务云环境的概念,分析了信息服务云环境韧性过程和要素,建立了Cyber攻击下云环境"四阶段"韧性过程模型;
en-us	First clear the concept of information service cloud toughness, analyzed the information service cloud toughness process and elements of the cloud environment under a Cyber attack "four stages" toughness process model

zh-cn	其次,从吸收扰动能力、恢复能力、适应能力3方面,建立了能力降级率、抗毁顽存时间、异常识别率、异常识别时间、能力恢复率、任务完成波动率等3类共15项韧性能力度量指标体系,建立了韧性能力指标评估计算模型。
en-us	;Second, to recover from a disturbance ability, absorption ability, ability to adapt, to establish the ability to save time, abnormal recognition rate of degradation rate and anti-damage dense, abnormal recognition time, ability recovery rate and volatility of completion 3 classes, a total of 15 items such as resilience ability measurement index system, established a calculation model for the evaluation of resilience ability index.

zh-cn	最后,以韧性信息服务云环境的指挥引导任务为案例,开展不同引导资源毁伤条件下指挥引导任务完成波动率的仿真实验,韧性评估结果可为提升韧性能力提供参考依据。
en-us	Finally, guide task with toughness information service cloud command as a case, to carry out different guide resource damage under the condition of command guidance task simulation experiment of volatility toughness evaluation results can provide reference basis for improving the capacity of toughness.

zh-cn	针对固定翼无人机栖落过程的纵向运动,研究栖落轨迹跟踪控制问题及其相应的吸引域计算方法。
en-us	Habitat for fixed wing uav longitudinal motion process, the habitat falling trajectory tracking control problem and corresponding calculation of the attraction domain.

zh-cn	首先将飞行器栖落机动过程的动力学模型沿参考轨迹线性化,并建立分段线性切换系统模型。
en-us	Will first aircraft dynamic model of the motor perch down along the reference trajectory linearization, and piecewise linear switching system model is established.

zh-cn	在此基础上,结合最优控制理论与切换系统全局稳定分析方法,设计了栖落轨迹跟踪切换控制律。
en-us	On this basis, combining with the optimal control theory and the switch system global stability analysis method, designed the habitat switch trajectory tracking control law.

zh-cn	然后,为确定局部稳定区域从而保证飞行器能在预期时间内准确地栖落在目标区域,设计相应的平方和优化算法,计算了切换控制下的栖落轨迹吸引域。
en-us	Then, in order to determine the local area to ensure stable aircraft can accurately in the expected time habitat in the target area, design the corresponding sum of squares optimization algorithm, the habitat of fall is calculated under the switch control trajectory attract domain.

zh-cn	最后,对固定翼飞行器的栖落过程进行了仿真。
en-us	Finally, the fixed wing aircraft habitat of process are simulated.

zh-cn	仿真结果验证了所设计的跟踪控制器的有效性与所计算的吸引域的正确性。
en-us	The simulation results verify the effectiveness of the tracking controller is designed and calculated by the correctness of the attraction domain.

zh-cn	机动目标检测和精细化运动状态估计始终是雷达信号处理的热点和难点问题,基于时频分布的动目标检测方法难以同时获得高时频分辨率,且参数估计精度受搜索步长的限制。
en-us	Maneuvering target detection and fine motion state estimation is always a hot and difficult problem of radar signal processing, the moving target detection method based on time-frequency distribution is difficult to obtain high time-frequency resolution at the same time, and the parameter estimation accuracy is restricted by search step.

zh-cn	稀疏时频分布技术结合了经典时频分析技术和高分辨稀疏域信号处理的优势,是传统变换域处理技术的扩展。
en-us	Sparse time-frequency distribution technology combines classical time-frequency analysis technology and the advantages of high resolution sparse domain signal processing is an extension of the traditional transform domain processing techniques.

zh-cn	构建了短时稀疏分数阶表示域信号处理框架,并在此基础上,提出了两种雷达机动目标检测和估计方法,即短时稀疏分数阶变换和短时稀疏分数阶模糊函数,实现了时变信号的时间-稀疏变换域高分辨表示。
en-us	Build the short sparse fractional domain signal processing framework, and on this basis, put forward two kinds of radar maneuvering target detection and estimation methods, namely short sparse fractional transformation and short-time sparse fractional order fuzzy function, has realized the time-varying signal time - sparse transform domain high resolution said.

zh-cn	对海雷达目标探测试验验证表明,所提方法适用于复杂背景下雷达机动目标的探测,并能获得目标运动状态的精细估计。
en-us	Of sea radar target detection test show that the proposed method is suitable for radar maneuvering target detection under complicated background, and can obtain fine estimate target motion state.

zh-cn	对舰船摇摆作用下弹丸炮口运动状态的变化进行分析,并选取合适的弹丸空中飞行模型和指标体系,建立舰炮武器射击精度分析模型;
en-us	Projectile under the action of the ship sway the change of the muzzle motion state is analyzed, and the selection of appropriate projectile air flight model and index system of naval gun firing accuracy analysis model is established.

zh-cn	结合实际需求对仿真模型的可信度评判方法进行分析,综合考虑仿真-样本相容性和试验样本的可信度;
en-us	Combined with the actual demand analysis of simulation model credibility evaluation method, comprehensive consider the credibility of simulation compatibility - samples and test samples;

zh-cn	在利用试验数据对仿真模型进行可信度分析的基础上,建立考虑仿真可信度的舰炮武器射击精度贝叶斯估计模型。
en-us	In the use of test data, on the basis of reliability analysis, the simulation model considering simulation credibility of naval gun firing accuracy bayesian estimation model.

zh-cn	实现在有限样本的条件下利用仿真手段对舰炮武器射击精度进行合理估计的目的。
en-us	Implementation under the condition of limited samples using the simulation method of naval gun firing accuracy for the purpose of a reasonable estimate.

zh-cn	设计对比试验对所建立的评估方法以及估计模型进行了验证,结果表明:
en-us	Design contrast test on the established evaluation method and estimation model is verified, the results show that:

zh-cn	(1)可信度评估模型能利用试验数据对仿真模型可信度进行有效评估;
en-us	(1) the credibility evaluation model can use the test data, an effective evaluation of simulation model credibility;

zh-cn	(2)设计的射击精度评估模型能综合利用仿真信息和样本数据的优势,实现有效估计。
en-us	(2) the design of firing accuracy can comprehensive evaluation model using the advantage of simulation information and sample data, implement effective estimate.

zh-cn	2011年,瑞典和意大利的科研人员第一次实现了利用传统电磁波和涡旋电磁波在相同频点进行无线通信的实验并取得了成功,被《自然》杂志誉为具有革命性的创新技术。
en-us	In 2011, Swedish and Italian researchers realized for the first time using traditional electromagnetic wave and vortex frequency electromagnetic wave in the same point for wireless communication experiment and success, known by the journal nature, as the revolutionary innovations.

zh-cn	虽然携带轨道角动量的电磁涡旋通信技术目前仍有争议,但科研人员仍致力于涡旋电磁提高通信系统容量的研究。
en-us	While carrying the orbital angular momentum of the electromagnetic vortex communication technology is still controversial, but researchers are still working at the vortex electromagnetic capacity of communication system is improved.

zh-cn	对涡旋电磁通信的基本原理进行了阐释,对该技术的发展历史及现状进行了详细的论述,并展望了电磁涡旋技术的未来发展。
en-us	Interpretation of the basic principle of vortex electromagnetic communications, development history and present situation of the technology were described in detail, the future development of electromagnetic vortex technology was prospected.

zh-cn	直觉模糊集(intuitionistic fuzzy sets,IFSs)的隶属关系表征并不完全适用于区间直觉模糊集(interval-valued intuitionistic fuzzysets,IVIFSs),故其相似性测度模型与特征条件难以实现完全匹配。
en-us	Intuitionistic fuzzy sets, intuitionistic fuzzy sets and IFSs) characterization is not fully applicable to subordinate to the interval intuitionistic fuzzy sets (interval - valued intuitionistic fuzzysets, IVIFSs), so its similarity measure model and the characteristic condition is difficult to realize exactly match.

zh-cn	首先,运用记分函数和精确函数来刻画IVIFSs的特征条件,分析了现有IVIFSs相似性测度模型与特征条件匹配的冲突性;
en-us	First of all, using the scoring function and the characteristics of the precise function to depict IVIFSs conditions, analyzes the existing IVIFSs similarity measure model and feature matching conditions of conflict;

zh-cn	其次,基于其几何距离和重心设计了一种新的IVIFSs相似性测度模型;
en-us	Secondly, based on the geometric distance and center of gravity to design a kind of new IVIFSs similarity measure model;

zh-cn	最后,通过理论证明和实证研究分析了该模型的优越性和应用价值。
en-us	Finally, through theoretical proof and empirical studies the superiority and application value of the model are analyzed.

zh-cn	在序贯任务过程中,在有限任务间隔时间约束条件下,以提高装备的任务可靠度为目标,建立了复杂串并联系统任务可靠度模型。
en-us	In the process of sequential tasks, task in the limited time interval constraint conditions, in order to improve the equipment reliability as the goal, the task of complex series-parallel system task reliability model is established.

zh-cn	以最小维修、预防更换和事后更换为可选维修策略,建立了总维修时间约束条件下以任务可靠度最大化为目标的选择性维修决策模型。
en-us	With the minimum maintenance, replacement and afterwards replacement for optional maintenance strategy, established the total repair time constraints to mission reliability maximization as the goal of selective maintenance decision model.

zh-cn	采用遗传算法建立了选择性维修决策优化求解算法,解决了求解空间爆炸问题。
en-us	Genetic algorithm is adopted to establish the selective maintenance decision optimization algorithm, solving the problem of the solution space explosion.

zh-cn	案例分析表明,装备选择性维修决策模型及基于遗传算法的优化求解方法是有效的。
en-us	Case studies show that the equipment selective maintenance decision model and optimization algorithm based on genetic algorithm is effective.

zh-cn	针对多波束移动通信卫星业务不均衡导致功放工作点不一致、功率利用率低等问题,首次提出数模混合自适应功率分配(adaptive power allocation algorithm based on digital and analog hybrid system,APA-DAH)方法。
en-us	For multi-beam mobile communication satellite imbalance in power amplifier working point problem of inconsistent and low utilization rate of power, analog hybrid adaptive power allocation is put forward for the first time (the adaptive power allocation algorithm -based on digital and analog hybrid system, the APA - DAH) method.

zh-cn	该方法实现了在卫星载荷发射总功率不变情况下,根据通信业务量自适应分配各波束的发射功率,并且所有功放的工作点基本一致,保证通信波束性能的同时极大提高了卫星载荷的功率利用率。
en-us	The method realizes the satellite launch under the condition of constant total power load, according to the traffic adaptive allocation of each beam transmitted power, and all the working point of the power amplifier, to ensure that the communication performance of the beam at the same time greatly improve utilization ratio of the satellite load capacity.

zh-cn	针对APA-DAH多波束移动通信卫星载荷要求每个通道的幅度和相位分布完全一致,否则系统性能急剧下降问题,提出了适用于APA-DAH多波束移动通信的幅相一致性校准方法。
en-us	For APA - DAH multi-beam mobile communication satellite payload requirements of amplitude and phase distribution of each channel is completely consistent, otherwise the system performance fell sharply problem, put forward the suitable for APA - DAH multi-beam in mobile communication such as amplitued-phase consistency calibration method.

zh-cn	该方法利用零相关序列具有优异的自相关和互相关特性,实现多通道快速校准,并且校准不影响正常通信性能。
en-us	The method using zero correlation sequences have excellent autocorrelation and cross-correlation properties, achieve multichannel fast calibration, and calibration does not affect the normal performance of communication.

zh-cn	性能仿真和远场测试结果表明:在校准信号功率比通信信号功率低15dB时,校准后的幅相一致性误差分别优于0.1dB和0.3°,实测主瓣内增益损失小于0.35dB。
en-us	Performance simulation and the far field test results show that the calibration signal power 15 dB lower than the communication signal power, the calibration of the amplitude and phase error after better than 0.1 dB and 0.3 ° respectively, measured in the main lobe gain loss less than 0.35 dB.

zh-cn	针对目前航空保障装备通用化和系列化程度低等问题,提出了基于重要度评估和改进多种群遗传算法(improved multi-population genetic algorithm,IMPGA)的型谱规划方法。
en-us	In view of the present low level of generalization and seriation aviation security equipment problems, based on the important degree of evaluation and improvement of multiple population genetic algorithm (improved multi - population based algorithm, IMPGA) spectrum of the planning method.

zh-cn	该方法将专家知识体系和群体智能体系相融合。
en-us	This method is used to fuse the expert knowledge system and swarm intelligence system.

zh-cn	首先建立航空保障装备型谱重要度评估指标体系；
en-us	First of all aviation security equipment spectrum important degree evaluation index system;

zh-cn	然后采用结合熵权和灰色群组聚类的组合赋权模型,并将综合评估值视为型谱优先级排序实现型谱规划初步筛选；
en-us	then USES the combination of entropy and gray group clustering combination empowerment model, and the comprehensive evaluation value as a priority of spectrum spectrum planning preliminary screening;

zh-cn	最后基于IMPGA将型谱重要度综合评估值与优化费用之比作为适应度进行各项遗传操作,在多次迭代中实现重要度综合评估值高和费用可控的型谱优化方案求解。
en-us	based on the spectrum important degree IMPGA comprehensive evaluation value and optimized the ratio of the cost as fitness for all the genetic operation, realize the important degree of comprehensive evaluation value in multiple iterations and high cost controllable spectrum optimization scheme.

zh-cn	通过型谱规划实例验证了该方法的有效性。
en-us	Through spectrum planning examples verify the effectiveness of the method.

zh-cn	研究了战场平台资源的动态调度问题,首先分析了该问题在动态调度过程中的约束条件,构建了以最小化使命完成时间为目标函数的数学模型;
en-us	Battlefield platform resource dynamic scheduling problem is studied, and the first analyzes the problems in the process of dynamic scheduling constraints, constructed to minimize the mission completion time as objective function；

zh-cn	然后针对问题模型的特点,基于自适应遗传算法提出求解算法;
en-us	the mathematical model based on the characteristic of the problem model and solving algorithm based on adaptive genetic algorithm is presented；

zh-cn	最后结合具体算例对平台资源动态调度模型及其求解算法进行了仿真验证。
en-us	finally, combined with concrete example of platform resources dynamic scheduling model and its algorithm simulation verification.

zh-cn	仿真结果表明,求解方法可以有效应对处理任务新增和平台失效等突发事件并且具有较高的时间效率。
en-us	The simulation results show that the algorithm can effectively deal with the task of new platform failure such as emergency and has higher time efficiency.

zh-cn	提出了基于盲分离的空时联合处理抗复合干扰方法,旨在抑制兼有自卫式干扰和多个近主瓣干扰这类复合干扰。
en-us	Based on blind source separation is proposed space-time composite interference joint treatment method, aimed at curbing both interference and multiple self-defense near main lobe interference such composite interference.

zh-cn	这类复合干扰在形式上可以分为噪声压制式(考虑多个近主瓣压制干扰)和转发欺骗式(考虑密集假目标干扰:包括近主瓣密集假目标干扰和自卫式密集假目标干扰)。
en-us	This kind of composite interference in form can be divided into noise pressing type (considering multiple near main lobe suppression of interference) and forward to cheat type (consider intensive false target jamming:

zh-cn	新方法通过联合空域四通道(和差四波束)和时域双通道(相邻的两个脉冲重复间隔)得到空时联合通道作为接收通道;
en-us	including nearly main lobe dense false target jamming and self-defense type dense false target jamming).New method through joint airspace four-channel dual channel (and sent four beam) and the time domain (adjacent pulse repetition intervals) get space-time joint channel as a receiving channel;

zh-cn	然后利用盲分离技术对空时联合通道内的混合信号进行分离;
en-us	and then using blind source separation technology of mixed signal within the joint space-time channel separation;

zh-cn	最终通过脉冲压缩处理来提取目标回波信号,以此达到干扰抑制的目的。
en-us	finally through the pulse compression processing to extract the target echo signal, in order to achieve the goal of interference suppression.

zh-cn	新方法不需要信源的先验知识,容易工程实现。
en-us	The new method does not need to source a priori knowledge, easy to project implementation.

zh-cn	针对同类产品在步进应力加速退化试验中观测数据,采用非线性Wiener过程,建立了带测量误差的加速退化模型;
en-us	For similar products in step stress accelerated degradation test observation data, using nonlinear Wiener process, accelerate degradation with measurement error model is established.

zh-cn	采用两步极大似然估计法,求解出退化模型中固定系数估计值和随机系数先验值;
en-us	Using two step maximum likelihood estimation method and solving the degradation model of fixed coefficient prior estimate and random coefficient value;

zh-cn	基于首达时的概率分布,推导出剩余寿命的概率密度函数近似表达式;
en-us	Is derived based on the first of the probability distribution of residual life of the probability density function approximation expression;

zh-cn	引入随机系数贝叶斯更新方法,利用目标产品当前观测数据来更新随机系数后验值,实现剩余寿命预测结果在线更新;
en-us	Introduced the bayesian updating method, random coefficient using the measurement data to update the product of the current random coefficient of posterior value, realize the residual life prediction results online update;

zh-cn	结合某型激光器仿真实例分析,验证了所建模型的正确性和优势。
en-us	Examples of a laser simulation validate the correctness of the model and the superiority.

zh-cn	针对目前无人机基于景象匹配对目标定位精度低与速度慢,以及依赖任务设备的问题,提出了一种基于景象匹配的航摄影像二维定位方法。
en-us	On the uav based on scene matching the target location precision low and slow, and depend on the mission equipment problems, put forward a kind of scene matching based aerial photography as a two-dimensional positioning method.

zh-cn	首先进行任务规划,来获取某固定区域的航摄影像。
en-us	Mission planning first, aerial photography, like to get a fixed area.

zh-cn	然后基于特征匹配算法来完成景象匹配。
en-us	And then to complete the scene matching based on feature matching algorithm.

zh-cn	最后提出坐标解算及底图生成方法,来实现航摄影像二维定位。
en-us	Finally put forward for calculating coordinates and generation reproduction method, to implement the aerial photography as a two-dimensional localization.

zh-cn	实验结果表明该方法提高了定位精度与速度,减小了对任务设备的依赖。
en-us	The experimental results show that the method improves the precision and speed, reducing the dependence on mission equipment.

zh-cn	因此,所提方法是一种有效的基于景象匹配的目标定位方法。
en-us	Therefore, the proposed method is an effective target positioning method based on scene matching.

zh-cn	工程应用中,恒定应力假设很难满足,现场采集的退化数据也反应了随机应力引起的波动性。
en-us	Assumes that it is difficult to meet engineering applications, the constant stress, from degradation data also reflect the random stress field caused by volatility.

zh-cn	针对考虑现场环境不确定性影响的设备可靠性预测问题,为了给予现场检测数据获取更加真实可靠的可靠性推断结果,提出联系加速老化试验默许与考虑应力可变性的方法。
en-us	For considering the effects of the scene environment uncertainty equipment reliability prediction problem, in order to give the scene more reliable test data acquisition the reliability of the inference as a result, the proposed contact accelerated aging test acquiescence and variability of the method.

zh-cn	通过退化率布朗运动模型的泰勒级数近似表示法预测现场可靠性,实现了随机应力下退化可靠性分析问题。
en-us	Considering stress through the degradation rate of Brownian motion model of Taylor series approximation notation to predict reliability field, realize the degradation of reliability analysis under random stress problem.

zh-cn	通过仿真研究表明,该拓展模型得到并验证了产品在随机应力下的加速效应,并证明该方法是一种联系加速老化试验与现场应用的有效工具。
en-us	Through the simulation research shows that the extended model and tested by the acceleration of the product under random stress effect, and proved that the method is a kind of contact accelerated aging test and field application of effective tool.

zh-cn	传统时延估计方法面临精度与分辨率的基本矛盾,难以一次性获得高精度无模糊的估计值。
en-us	Traditional time delay estimation method facing accuracy and resolution of the basic contradiction, find it difficult to get high precision without one-time fuzzy estimate.

zh-cn	针对该问题提出一种基于干涉相位的两步法高精度无模糊时延估计方法。
en-us	Against the problem in this paper, a two-step high precision based on interferometric phase fuzzy time delay estimation method.

zh-cn	在得到信号互相位谱以后,首先利用Kalman滤波器增强干涉相位的抗噪声性能,在大频率孔径下得到无模糊低精度预估值。
en-us	After get signal a spectrum with each other, the first by using Kalman filter to enhance the interferometric phase noise resistance, under the high frequency aperture is no low fuzzy forecast accuracy.

zh-cn	第二步利用该值作为先验模型引导单一频率上相时延的模糊度解算,在该步骤中充分利用信号频段内丰富的频率信息得到多个估计值。
en-us	The second step is to use the values as the a priori model to guide the single frequency phase delay of ambiguity, make full use of the internal signal spectrum in the step get multiple estimate the frequency of the rich information.

zh-cn	再采用基于中位数信任域的方法对多个结果统计平均,提升了频带利用率,并且进一步提高了估计精度。
en-us	And then based on the median trust domain statistical average method with the result of multiple, improve utilization rate of the band, and further improve the estimation precision.

zh-cn	仿真结果验证了所提方法正确性和有效性,对于10MHz且信噪比高于18dB的信号,精度优于1ps。
en-us	Simulation results demonstrate the correctness and effectiveness of proposed method for 10 MHZ and signal-to-noise ratio is higher than 18 db signal, precision is better than that of 1 ps.

zh-cn	为有效克服导弹自动驾驶仪动态特性对编队制导性能的不利影响,结合参数优化方法,提出基于参数优化的导弹编队控制一致性算法。
en-us	To effectively overcome the missile autopilot dynamic characteristics of the negative impact on the properties of formation guidance parameters optimization method, is put forward based on parameter optimization of missile wing consistency control algorithm.

zh-cn	将导弹自动驾驶仪等效为一阶惯性环节,在所建立的编队控制算法基础上,得到闭环制导控制系统方程,应用代数图论证明系统的渐进稳定性,在实现既定队形收敛的同时速度趋于一致。
en-us	Equivalent for the missile autopilot first-order inertia link, the formation control algorithm are built, based on the equation of the close-loop guidance control system is obtained using algebraic graph theory to prove the gradual stability of the system, is achieved in the formation of convergence speed converge at the same time.

zh-cn	为进一步提高导弹编队系统性能,以编队各成员位置和速度的累计误差建立指标泛函,基于最优控制理论,提出算法中待定系数的优化方法。
en-us	In order to further improve the performance of the missile formation system in formation of each member's position and speed accumulated error functional building indicators, based on optimal control theory, optimization method of undetermined coefficients in the proposed algorithm.

zh-cn	仿真结果验证了算法的有效性,适用于领从结构导弹编队队形的生成与保持。
en-us	The simulation results verify the effectiveness of the algorithm, is suitable for the led from the generation of missile wing structure formation and maintain.

zh-cn	针对现有多跳频信号参数估计方法构造的基字典与信号不匹配的问题,提出了基于原子范数的时频参数估计方法。
en-us	In view of the existing base of frequency hopping signal parameter estimation method to construct the dictionary and signal mismatch problem, put forward the time-frequency parameter estimation method based on atomic norm.

zh-cn	首先定义无限原子集合并建立原子范数最小化模型,再利用其对偶问题完成对信号的估计,最后根据对偶多项式在单位圆上的绝对值完成信号频率的估计,通过统计频率分量的个数完成了信号跳变时刻的估计。
en-us	First define an infinite collection of atoms and atoms norm minimization model is set up, using the dual problem to complete the estimate of the signal, finally according to the absolute value of the dual polynomial on the unit circle complete signal frequency estimates that by the number of statistical frequency component completed signal jump time estimates.

zh-cn	仿真结果表明该算法在多跳频信号条件下能够得到比现有算法更高的估计精度和性能。
en-us	The simulation results show that the algorithm under the condition of multiple frequency hopping signal can get higher estimation accuracy than the existing algorithms and performance.

zh-cn	潜艇是海战中军舰的主要安全威胁,反潜成为海上作战的首要任务。
en-us	Submarine is a naval ships in the main security threat, anti-submarine become the primary task of naval warfare.

zh-cn	为了更精确地探测潜艇的状态信息,提出基于动态数据驱动的反潜战系统目标探测方式。
en-us	State information in order to more accurately detect submarines, put forward based on dynamic data driven way of anti-submarine warfare system target detection.

zh-cn	在仿真模型中融入真实测量数据,把反潜战仿真系统和真实系统相结合,使应用仿真与测量系统之间构成相互协作的动态反馈控制系统。
en-us	In the simulation model into the real measured data, the combination of anti-submarine warfare simulation system and the real system, the application of simulation and measurement system of cooperation between dynamic feedback control system.

zh-cn	考虑测量不确定性和杂波等因素,采用随机有限集(random finite set,RFS)实现反潜战系统的仿真建模,设计基于RFS的数据同化算法和测量控制方法。
en-us	Considering factors such as measurement uncertainty and noise, use stochastic finite set (random finite set, RFS) simulation modeling of anti-submarine warfare system design based on the data assimilation of RFS algorithm and measuring control method.

zh-cn	实验表明基于动态数据驱动的反潜战系统能够使仿真系统、反潜战系统和测量系统形成可行有效的动态数据驱动应用系统(dynamic data driven application system,DDDAS),并且能够实现对潜艇目标进行精确可靠地探测。
en-us	Experiments show that the anti-submarine warfare system based on dynamic data driven system that can make the simulation system, anti-submarine warfare and measuring system is feasible and effective dynamic data driven application system (dynamic data driven application system, DDDAS), and can detect of submarine target accurately and reliably.

zh-cn	针对真实信号协方差矩阵估计难以直接获取及低快拍条件下传统采样协方差矩阵存在较大误差的问题,提出了基于凸约束下泰勒估计的抗主瓣干扰波束形成算法。
en-us	In view of the real signal covariance matrix estimated difficult to directly access and low fast under the condition of the traditional sampling problems larger error covariance matrix, is presented based on convex constraints Taylor estimates of main lobe interference beamforming algorithm.

zh-cn	该算法首先利用凸约束下的泰勒估计法在低快拍数条件下对信号协方差矩阵进行估计。
en-us	The algorithm firstly under the restriction of the convex Taylor estimation method under the condition of the low number of fast, to estimate signal covariance matrix.

zh-cn	其次利用多信号分类算法进行波达方向估计,筛选主瓣干扰对应特征矢量。
en-us	Second use multiple signal classification algorithm for doa estimation, corresponding characteristic vector screening of main lobe interference.

zh-cn	而后利用特征投影矩阵法对主瓣干扰进行抑制。
en-us	Then characteristics of projection matrix method is used to analyse the main lobe interference suppression.

zh-cn	最后,通过添加线性约束获得权值矢量进行波束形成。
en-us	Finally, by adding a linear constraint for beamforming weight vector.

zh-cn	仿真结果显示,在低快拍数条件下,所提算法对信号协方差矩阵具有更高的估计精度,波束形成性能稳健且具有更高的输出信干噪比。
en-us	Simulation results show that, under the condition of the low number of fast, the proposed algorithm to estimate the signal covariance matrix with higher precision and robust beamforming performance and has the higher the output s/n ratio.

zh-cn	针对基于低轨预警系统的多目标跟踪,提出了兼顾跟踪精度与系统效率的传感器资源调度算法。
en-us	For multiple target tracking based on Leo early warning system, put forward both tracking accuracy and the efficiency of the system sensor resource scheduling algorithm.

zh-cn	首先,建立了目标跟踪模型。
en-us	First of all, target tracking model is established.

zh-cn	然后,以调度周期内后验克拉美-罗下界(posterior Cramer-Rao lower bound,PCRLB)变化率、卫星切换率为指标,建立了传感器调度的混合整数规划模型。
en-us	Then to posterior grams of Latin America - ROM lower scheduling cycle (posterior Cramer - Rao lower bound, PCRLB) rate, satellite switch rate as the index, sensor scheduling mixed integer programming model is established.

zh-cn	在此基础上,采用遗传(genetic algorithm,GA)-模拟退火(simulated annealing,SA)混合算法对调度模型进行优化求解,提高了对解空间的搜索能力与求解速度。
en-us	Based on this, using genetic (based algorithm, GA), simulated annealing (simulated annealing, SA) hybrid algorithm optimize the scheduling model, improve the ability to search the solution space and the solving speed.

zh-cn	最后,仿真试验表明本文调度模型的正确性与GA-SA混合优化算法的有效性。
en-us	Finally, simulation experiments show that the correctness of the scheduling model and the effectiveness of GA, SA hybrid optimization algorithm.

zh-cn	为进一步发挥反舰导弹(anti-ship missile,ASM)的搜捕优势,结合ASM应用特点,提出ASM的区域射击方法。
en-us	To further play anti-ship missiles (anti - ship missile, ASM) hunt advantage, combining with the characteristics of the ASM application and puts forward the ASM method of shooting.

zh-cn	为使射击方案满足预定捕获概率、预定毁伤概率,并降低所需ASM总数,分别提出满足预定捕获概率的可用瞄准点间隔范围计算方法、对应最优毁伤概率的瞄准点间隔计算方法和ASM数量计算方法。
en-us	To satisfy shooting plan book acquisition probability and kill probability, and reduce the required number of ASM, respectively is proposed to satisfy reserve acquisition probability calculation method of the aiming point interval range available, the corresponding optimal damage probability calculation method of the aiming point interval and ASM quantity calculation method.

zh-cn	在不同初始条件下,通过数值计算,与统计模拟法的结果和现有方法进行对比。
en-us	Under the different initial conditions, through numerical calculation, and the statistical simulation results were compared with existing methods.

zh-cn	结果表明,该方法具有较高的准确性,能够求解得到满足预定捕获概率与毁伤概率的射击方案;
en-us	Results show that the method has high accuracy, and can satisfy solving book acquisition probability and damage probability of the shooting plan;

zh-cn	与现有方法相比,优化程度更高,并且可以给出更为完备的射击指挥参数以及射击方案求解流程,能够为ASM的战术应用提供更好的理论与技术支撑。
en-us	Compared with existing methods, the optimization degree is higher, and it can give a more complete fire control parameters and shooting scheme solving process, able to provide a better tactical applications of ASM theory and technical support.

zh-cn	分布式孔径相参合成雷达一个显著的特点是能够对目标进行收发全相参合成探测,实现能量的最大化利用。
en-us	Distributed aperture phase circuit into a pronounced characteristics of radar is able to send and receive the target all ginseng into detection, realize maximum use of energy.

zh-cn	要实现对目标的相参探测,单元雷达布站需遵循一定的基线选择准则,分别从回波相关、信号相参、目标分辨和阵面遮挡4个方面给出了雷达基线的选择准则;
en-us	In order to achieve the target of coherent detection, unit LeiDaBu station must follow certain baseline selection criterion, respectively from the echo, and related signal phase, goals, and tell the front shade radar base line selection criterion is given in four aspects;

zh-cn	在此基础上,通过理伦分析和仿真验证得出基线标定误差不会对联合阵列波束指向产生影响,即基线标定误差不会引入角度指向误差;
en-us	On this basis, through the theory analysis and simulation verify the baseline calibration error will not affect the joint array beam direction, namely the baseline calibration error not to introduce pointing Angle error;

zh-cn	最后分析了阵面指向误差对联合阵列天线方向图和联合天线增益的影响。
en-us	Finally analyzes the antenna pointing error on the joint array antenna pattern, and the influence of joint antenna gain.

zh-cn	由于引入了相位差,使得联合阵列天线方向图副瓣电平随着阵面指向误差的增大而逐渐抬升,同时,造成联合天线增益出现损失。
en-us	Due to the phase difference is introduced, the joint array antenna sidelobe level pattern rise gradually along with the increase of the antenna pointing error, at the same time, thereby causing loss to the joint antenna gain appeared.

zh-cn	在多障碍物海面航行的动目标需规避海面障碍物,运动特征更为复杂。
en-us	Navigate more obstacles to the surface of the moving target to avoid the surface of the obstacles, motion characteristics is more complicated.

zh-cn	为提高卫星搜索该类目标的效能,分析了目标规避海面障碍物对其在搜索图中概率分布的影响,基于目标马尔可夫运动过程,提出一种面向多障碍物搜索海面的动目标运动预测方法。
en-us	To increase the efficiency of the satellite search class target, analyses the obstacles to its goal to evade sea in search of the influence of probability distribution, based on markov motion process, in this paper, a search for many obstacles to the surface of the moving target motion prediction method.

zh-cn	在使用搜索图建立动目标搜索环境模型的基础上,搜索过程中首先根据卫星探测信息更新搜索图,然后采用该运动预测方法计算目标转移概率,再次更新搜索图。
en-us	Environment model search using the search, a dynamic target, on the basis of the search process first according to the updated information search satellite map, and then use the motion prediction method to calculate the target transition probability, update the search figure again.

zh-cn	最后采用最大化目标发现概率作为卫星搜索策略建立仿真场景,实验结果验证了所提方法的有效性。
en-us	Finally maximize target detection probability as the satellite search strategy is adopted to establish the simulation scene, the experimental results verify the effectiveness of the proposed method.

zh-cn	针对现实网络中节点对负载的冗余能力,提出一种考虑节点过载状态的复杂网络级联失效模型。
en-us	In view of the reality of the load of each node of the redundant capacity, put forward a state of overload consider node a complex network of cascading failure model.

zh-cn	首先,根据过载系数、失效概率、剩余系数构建了级联失效模型;
en-us	First of all, according to the overload coefficient, failure probability, the residual coefficient, cascading failure model is constructed;

zh-cn	然后,基于节点的特性提出了过载节点负载分配策略;
en-us	Then, based on the characteristics of node overload node load distribution strategy;

zh-cn	最后,运用BA无标度网络进行级联失效情况下的抗毁性仿真。
en-us	Finally, using the BA scale-free network cascade failure cases anti-destroying ability of simulation.

zh-cn	结果表明:在过载节点负载分配策略中,混合分配策略整体上较优,能够显著控制级联失效的影响并且增加了网络的抗毁性;
en-us	The results show that the overload node load distribution strategy, mixed distribution strategy has a better overall, can significantly control the influence of cascading failure and increase the network anti-destroying ability;

zh-cn	在一定范围内提高过载系数、分布系数有助于降低级联失效的影响,但提高到一定程度时效果并不理想;
en-us	Within a certain range increase overload coefficient of distribution coefficient, helps to reduce the effects of cascading failure, but to a certain extent effect is not ideal;

zh-cn	剩余系数存在某一值可增强网络的抗毁性。
en-us	Residual coefficients exist a certain value, can enhance the anti-destroying ability of the network.

zh-cn	针对网络空间安全和集体防御机制,应用软件成熟度方法研究建立网络空间生态成熟度模型。
en-us	In cyber security and collective defense mechanism, application software maturity method establish such a maturity model of cyberspace.

zh-cn	首先,分析了网络空间生态特点及其与决策权、信息共享和要素间协作关系,构建了网络空间生态成熟度的三维五级概念模型,定义了成熟度等级的关键过程域。
en-us	First of all, the paper analyzes the ecological characteristics and network space and decision-making, information sharing and collaborative relationship between elements, the ecological construction of the network space three-dimensional category five conceptual model of maturity, defines the key process areas of CMM.

zh-cn	其次,以作战体系为例,建立了网络空间生态成熟度分级模型,阐述了各级网络结构和要素作用关系。
en-us	Secondly, in order to combat system as an example, has established the network space ecological maturity classification model, expounds the relation between network structure and factors at all levels.

zh-cn	最后,提出了基于信息决策、要素协同和信息共享的成熟度三维能力模型,给出了仿真分析。
en-us	Finally, put forward the coordination and information sharing based on decision making, information elements of 3 d capability maturity model, the simulation analysis is presented.

zh-cn	针对反高速目标拦截作战过程中拦截弹中末制导交接班时刻状态约束设置的问题,分析了真比例导引制导律的拦截能力。
en-us	For the high-speed target intercepting interceptor in the process of operation state of the terminal guidance succession moment constraints set problem, analyzes the true proportional guidance guidance law of intercepting ability.

zh-cn	首先,通过分析末制导阶段拦截弹和目标的相对运动关系,推导得到了成功拦截目标的充分必要条件以及目标速度前置角需要满足的约束范围;
en-us	First of all, through the analysis of the relative motion of the terminal guidance phase interceptor and target, the sufficient and necessary conditions of the successful intercept the target was derived and target velocity heading Angle need to satisfy the constraints of scope;

zh-cn	其次,在中末制导交接班不满足拦截条件的情况下,针对拦截高速非机动目标作战情形,通过分析拦截弹速度前置角和目标速度前置角的变化关系,给出了真比例导引静态捕获区(static capture region,SCR)的定义以及构成;
en-us	Second, in the terminal guidance in succession without intercept conditions, to intercept the non-motor vehicle target combat conditions, through the analysis of the interceptor velocity heading Angle and the target and the changes of velocity heading Angle is proportional guidance is given static capture zone (static capture region, SCR) and the definition of composition;

zh-cn	然后,针对拦截高速机动目标作战情形,结合目标速度前置角约束范围得到了真比例导引动态捕获区(dynamic capture region,DCR)的定义以及构成;
en-us	Then, in view of the intercepting high speed maneuvering targets combat situation, combined with the target velocity heading Angle constraint range got really proportional guidance dynamically capture zone (dynamic capture region, DCR) and the definition of composition;

zh-cn	最后开展了3种情形下的数字仿真,验证了真比例导引拦截能力分析的合理性和有效性。
en-us	Finally carried out the digital simulation of three kinds of cases, to verify the true proportional guidance ability to intercept the rationality and validity of the analysis.

zh-cn	为满足调频连续波雷达系统终端天线对宽频带高增益指标的需求,设计了一款蝶形印刷偶极子天线阵,使用平行带线馈电网络进行连接,并利用巴伦结构将平行带线变换到50Ω同轴馈电接头。
en-us	To meet the frequency modulated continuous wave radar antenna system terminal demand for broadband high gain indicators, designed a butterfly printed dipole antenna array, using the parallel with the line feed network connection, and by using parallel with barron structure will transform to 50 Ω coaxial feed joint.

zh-cn	阵元采用宽偶极子渐变结构以增加带宽,并组成4×4平面天线阵以提高增益。
en-us	Gradient structure with wide dipole array yuan to increase bandwidth, and planar antenna array of 4 * 4 in order to improve the gain.

zh-cn	馈电网络采用不等功分和多节阻抗匹配设计,可抑制天线阵副瓣并展宽带宽。
en-us	Feed network adopts the different work points section and impedance matching design, inhibits antenna sidelobe and broadening the bandwidth.

zh-cn	对天线进行了实物加工和测试,结果表明在3.8。
en-us	Antenna for the physical processing and testing, the results show that in 3.8.

zh-cn	考虑到最大特征值具有较优的信号检测能力,将基于信息几何的矩阵恒虚警率检测方法与最大特征值相结合,提出了基于最大特征值的改进中值矩阵恒虚警率检测方法。
en-us	Considering the largest eigenvalue has the optimal signal detection ability, will be based on the information geometry matrix constant false alarm rate detection method combined with maximum eigenvalue, is presented based on the maximum characteristic value of improved matrix constant false alarm rate detection method.

zh-cn	利用矩阵流形上不同的几何测度估计杂波的中值矩阵;
en-us	Estimated based on the geometric measurement of the matrix are considered on different clutter median matrix;

zh-cn	采用协方差矩阵的最大特征值作为检测统计量,将最大特征值与不同的中值矩阵估计值相结合得到6种改进的中值矩阵检测方法。
en-us	Using the largest eigenvalue of covariance matrix as test statistics, the maximum characteristic value with the estimated value matrix in different combination of get value matrix in 6 kinds of improved detection methods.

zh-cn	通过复杂度分析和基于仿真数据和实测数据的仿真实验验证了改进算法的有效性。
en-us	By complexity analysis and based on the simulation data and the measured data of the simulation results verify the effectiveness of the improved algorithm.

zh-cn	针对海上多舰协同防空部署优化问题,在已知敌方进攻态势和我方防御能力的条件下,综合分析各项影响攻防效果的因素,结合不可逃逸区,综合设计了多舰协同防空部署的性能指标。
en-us	Many ships on the sea air defence deployment optimization problem together, in a known enemy offensive and defensive ability under the condition of our, comprehensive analysis of various factors that influence the effect of offensive and defensive combination cannot escape area, the comprehensive design multiple-vessel collaborative performance of the air defence deployment.

zh-cn	本文给出了多弹群体进攻下海上多舰协同防空部署的问题描述,并采用了共生有机搜索算法(symbiosis organisms search,SOS)对该问题进行优化求解得出最优部署方案。
en-us	Offensive play groups are given in this paper under the sea multiple-vessel collaborative problem description of the air defense deployment, and adopted the symbiotic organic search algorithm (symbiosis organisms search, SOS) to optimize the problem solving optimal deployment plan.

zh-cn	共生有机搜索算法通过模拟共生、共栖和寄生3种生物间的生存关系对协同防空部署的问题进行优化。
en-us	Organic search algorithm by simulating symbiosis, symbiosis symbiotic and parasitic the survival of the relationship between three kinds of biological optimize the coordination problem of air defence deployment.

zh-cn	在该类具有约束的非线性优化问题中,SOS算法相较于粒子群算法不易陷入局部最优,能够求解得到更优解,收敛速度相比提高近10%。
en-us	In this kind of nonlinear optimization problem with constraints, SOS algorithm compared with particle swarm optimization (pso) algorithm is not easy to fall into local optimum, can get more optimal solution, to solve the convergence rate compared to nearly 10%.

zh-cn	在想定假设条件下,通过数值仿真计算结果对所提出的模型和算法进行了合理性和有效性分析,表明该部署优化方法得到的方案是正确可行的。
en-us	To set conditions, through the numerical simulation results of the proposed model and algorithm to analyze the rationality and effectiveness, and show that the deployment optimization method of the scheme is feasible.

zh-cn	先进战机在大机动条件下需要实现导弹的内埋式弹射发射,战机大机动发射时导弹弹射分离参数偏离理想设计值,威胁导弹与载机的分离安全。
en-us	Advanced aircraft under the condition of large motor need to implement embedded type catapult launch missiles, fighter big motor launch missile ejection separation deviates from the value of the ideal design parameters, the threat to the separation of missile and aircraft.

zh-cn	采用理论仿真和试验相结合的方法对战机大机动下的导弹发射动力学进行研究。
en-us	By adopting the combination of theoretical simulation and experimental method of aircraft under the motor launch dynamics study.

zh-cn	基于有限元法和柔性多体系统拉格朗日动力学方程并考虑发射系统刚-柔-气-液耦合特性,建立了载机大机动条件性下的导弹弹射发射动力学模型。
en-us	Based on finite element method (fem) and the flexible multi-body system Lagrange dynamics equation and considering the launch system just - of - gas - liquid coupling characteristics, set up the machine big motor conditioned by missile ejection launch dynamics model.

zh-cn	仿真分析了载机大机动时的离心力和科氏力对导弹弹射分离参数的影响。
en-us	The simulation analysis of the large motor which machine at the time of the centrifugal force and coriolis force effect on the missile ejection separation parameters.

zh-cn	最后,通过发射试验进行了实际验证。
en-us	Finally, through the test launch of the actual test and verify.

zh-cn	仿真及试验结果表明:离心力有利于发射安全性,科氏力对发射安全性具有负面的影响,大机动发射时须考虑科氏力的影响。
en-us	The simulation and experiment results show that the centrifugal force is beneficial to launch safety, coriolis force has a negative impact on the safety of launch, large motor launch must consider the effect of coriolis force.

zh-cn	针对大气层内机动目标拦截问题,基于广义微分几何制导体制设计了一种新型的微分几何制导律。
en-us	For maneuvering target interception problem in the atmosphere, based on the generalized differential geometry guidance system design guidance law for a new type of differential geometry.

zh-cn	与控制视线转率有限时间内收敛不同,采用视线转率随着弹目相对距离减小而渐进收敛的滑模面。
en-us	Within finite time convergence control and the line of sight to turn rate, using the line of sight to turn rate with els gradual convergence with the decrease of the relative distance of the sliding surface.

zh-cn	鉴于观测器估计目标加速度存在初始尖峰现象,且嵌入观测器的制导律难以证明稳定性,假设目标加速度是具有未知上界的干扰,提出一种双幂次的自适应律对其上界进行估计。
en-us	In view of the observer to estimate the target acceleration is the initial peak phenomenon, and embedded observer guidance law is difficult to prove the stability, assuming the target acceleration is with unknown upper bound of the disturbance, proposed an adaptive law is a kind of double exponential to estimate the upper bound.

zh-cn	通过添加修正项,消除了饱和函数替代符号函数对稳定性的影响,并证明了所设计的制导律是渐进稳定的。
en-us	By adding a correction term, eliminates the saturation function replacement symbol function influence on the stability, and proves that the designed guidance law is asymptotically stable.

zh-cn	仿真结果表明,所设计的新型的微分几何制导律能够有效拦截机动目标,且过载分布均匀、能量消耗少。
en-us	The simulation results show that the design of the new guidance law can effectively intercept maneuvering target, differential geometry and overload distribution uniformity, less power consumption.

zh-cn	针对防空作战中的目标威胁评估问题,提出一种新的多时刻融合直觉模糊集排序模型。
en-us	Aiming at target threat assessment in air defense combat, put forward a new multiple time fusion intuitionistic fuzzy sets sorting model.

zh-cn	首先,依据目标威胁属性的主、客观权重得到综合权重。
en-us	First of all, according to the properties of target threat of subjective and objective weights to get synthesis weights.

zh-cn	然后,通过逼近理想解排序法来衡量直觉模糊集信息量的大小,利用直觉模糊熵来表征直觉模糊集信息的可靠性,并结合决策者的风险偏好,构建了基于信息量和不确定性的直觉模糊集排序模型,得出单时刻的目标威胁排序。
en-us	Then, sorting through close to ideal solution method to measure the size of the intuitionistic fuzzy sets the amount of information, using intuitionistic fuzzy entropy to characterization of intuitionistic fuzzy sets the reliability of information, and combined with the risk preference of decision makers, constructed based on the amount of information and uncertainty of intuitionistic fuzzy sets sorting model, it is concluded that single moment of target threat sequencing.

zh-cn	最后,利用泊松分布逆形式构建了时间序列权重以融合多个时刻的决策信息,得出最终的目标威胁排序。
en-us	Finally, the use of poisson distribution inverse form built weight of time series by fusion of multiple time decision-making information, it is concluded that the ultimate target threat sequencing.

zh-cn	仿真结果表明,所提算法综合了多时刻的决策信息,并可根据决策者的风险偏好进行调整,灵活性强,可靠性高。
en-us	The simulation results show that the proposed algorithm combines multiple moment of decision information, and may be adjusted according to the risk preference of decision makers, flexibility, high reliability.

zh-cn	针对失控翻滚目标逼近控制问题进行了研究,设计了增广比例导引律控制器。
en-us	For out of control target approximation control problem is studied, the augmented proportional guidance law is designed controller.

zh-cn	首先在追踪器视线旋转坐标系上建立了追踪器与逼近点的三维相对运动方程,分析了失控翻滚目标的姿态运动特性;
en-us	First in terms of tracking the line of sight rotation coordinate system established a tracker and approximate 3 d relative motion equation of point, analyzed the control target posture movement characteristics;

zh-cn	在传统真比例导引律基础上引入对逼近点视线方向的控制,采用基于反馈线性化的增广比例导引律对追踪器进行控制。
en-us	On the basis of the traditional proportional guidance law really introduced for approximation of the line of sight direction control, based on feedback linearization of the augmented proportional guidance law to control the tracker.

zh-cn	通过数值仿真验证了所设计的增广比例导引律的正确性和良好的控制性能。
en-us	Through the design is verified by the numerical simulation of the correctness of the augmented proportional guidance law and good control performance.

zh-cn	在中继分布大规模多输入多输出天线阵列情况下,对莱斯衰落环境中的双向放大转发多对中继系统进行了探讨。
en-us	In relay distribution large-scale cases, multiple input multiple output antenna array of rice fading environment bidirectional amplification forwarded to relay system is discussed.

zh-cn	为了能有效减轻信道估计负担、提高频谱利用率,首先提出了一个只基于视距(line-of-sight,LoS)分量的线性传输方案。
en-us	In order to effectively reduce the burden of channel estimation and improve spectrum efficiency, first put forward a based only on line-of-sight (line - of - sight, LoS) component of linear transmission scheme.

zh-cn	该方案采用实现复杂度低的等增益合并与等增益传输相结合的中继处理。
en-us	The scheme adopts the low implementation complexity and gain merger combined with such as gain transmission relay processing.

zh-cn	然后分别推导了该方案无功率缩放和有功率缩放情况下的渐近可达速率闭式表达式。
en-us	Then the solution was deduced respectively without power scaling and have power scaling rate of asymptotic closed expression.

zh-cn	与传统的基于全部信道状态信息的线性传输方案比较,该方案更宜在LoS分量较强的情况下得到应用。
en-us	With the traditional linear transmission scheme based on full channel state information, the scheme is more appropriate in LoS component applied under the condition of strong.

zh-cn	针对直接力/气动力复合控制导弹,基于扩张状态观测器和反步终端滑模控制,提出一种制导与控制一体化设计方法。
en-us	In view of the aerodynamic force/direct force composite control missile, based on the extended state observer and the terminal sliding mode control, a kind of guidance and control integration design method is put forward.

zh-cn	通过对系统不确定性进行观测,并设计自适应律补偿观测误差,实现系统对复合干扰的抑制。
en-us	Uncertainty were observed through the system, and design the adaptive law of observation error compensation, the implementation system of composite interference suppression.

zh-cn	随后引入虚拟控制力矩的概念,规避了直接在控制器中求解控制量。
en-us	Then it introduces the concept of virtual control torque, avoid the direct solution in the controller control.

zh-cn	基于梯度下降法和混合整数线性规划提出一种自适应控制分配策略,充分利用系统已有信息,解决控制量分配实时性要求和精度要求的矛盾。
en-us	Based on the gradient descent method and the mixed integer linear programming is put forward a kind of adaptive control allocation strategy, make full use of existing information system, to solve the control allocation the contradiction of real-time and accuracy requirements.

zh-cn	最后通过数值仿真证明,所提出的综合设计方法能够在系统存在内外扰动时,保证系统收敛且使得控制量减小,制导精度提高。
en-us	Finally shown by numerical simulation, the proposed integrated design method can both inside and outside the system disturbance, the guarantee system of convergence and reducing the flow control, guidance precision is improved.

zh-cn	在分布式融合系统中,通信延迟等因素会导致融合节点获得证据的顺序不同,使用传统证据组合规则难以得到一致的组合结果。
en-us	In distributed fusion system, the communication latency factor can lead to fusion node so as to obtain evidence of a different order, using a combination of traditional evidence combination rule is difficult to get consistent results.

zh-cn	根据组合规则基本性质可知,当组合规则不满足结合性时,证据顺序的不同会导致组合结果的差异。
en-us	According to the basic properties of combination rules, when does not satisfy the associative combination rules, the order of evidence of the differences will lead to combination results.

zh-cn	多数冲突证据组合规则,在解决Dempster组合规则冲突悖论的同时失去了结合性;
en-us	Most conflict evidence combination rule, in solving the conflict of paradox in Dempster combination rules and lost sex;

zh-cn	部分冲突证据组合规则以组合结果不确定性为代价保持了结合性,但结果不确定性严重影响了用户决策。
en-us	Part of the conflict evidence combination rules at the expense of the combination results of uncertainty keep the associativity, but the result has been affected by the uncertainty user decisions.

zh-cn	从冲突信度保留再分配的角度出发,使用自由Dezert Smarandache(DSm)模型保留先前冲突信度,基于先前冲突信度及当前证据生成权重,通过权重对先前冲突信度和当前冲突信度再分配完成证据组合。
en-us	From the perspective of conflict reliability reserves the redistribution, use free Dezert Smarandache reliability model (DSm) retain conflict, based on previous reliability and the current conflict generated the weight of evidence, through the weight for the conflicts in the previous reliability and reliability redistribution to complete the current conflict evidence combination.

zh-cn	提出方法降低了证据顺序对组合结果的影响,在证据乱序情况下能够保持较好的一致性。
en-us	Put forward the method to reduce the order on the result of combination of evidence, evidence in order to be able to maintain good consistency.

zh-cn	数值算例验证了该方法的有效性。
en-us	A numerical example to verify the effectiveness of the proposed method.

zh-cn	高频天波雷达系统中,远距离扩展杂波经距离折叠进入雷达接收机淹没低多普勒检测区域,严重影响低速目标检测性能。
en-us	Hf sky-wave radar system, the distance extension clutter by distance folding into flooded low doppler radar receiver detection area, seriously affect the target detection performance at low speed.

zh-cn	提出一种基于认知的脉间相位编码信号来抑制这一折叠扩展杂波,波形参数可实时调整,以适应时变的电离层。
en-us	In this paper, a pulse phase coded signal based on cognitive extension to curb the folding clutter, waveform parameters can be adjusted in real time, to adapt to the time-varying of the ionosphere.

zh-cn	这种波形在使距离折叠扩展杂波变窄的同时,还可将其搬移到频谱指定区域。
en-us	The waveform in the narrow the distance folding extension clutter at the same time, can also be the designated area to move it to the spectrum.

zh-cn	给出了波形参数设计方法,并对波形可行性进行了讨论分析。
en-us	Waveform parameter design method are presented, and discussed the feasibility of waveform analysis.

zh-cn	仿真实验表明,该波形能有效抑制折叠扩展杂波。
en-us	Simulation experiments show that the waveform extension can effectively inhibit folding clutter.

zh-cn	为提高装甲装备器材需求预测的科学性,设计基于组合预测的器材需求确定方法。
en-us	To raise the scientific nature of the armored equipment demand forecasting, design based on the combination forecast method to determine equipment needs.

zh-cn	首先明确组合预测模型的构建流程与具体步骤,引入预测有效度理论,以评估模型的预测有效度。
en-us	First clear combination forecast model construction process and the specific steps, introducing the theory of forecast effectiveness, to assess the prediction effectiveness of the model.

zh-cn	其次优化了关联面积法,实现组合预测模型中构成单元权重的动态配置,为模型滚动式更新及最终确定奠定基础。
en-us	Secondly optimized correlation area method, realizes the combination forecast model to form the dynamic configuration unit weight, lay a foundation for model updating and final rolling.

zh-cn	算例分析过程表明,基于组合模型的预测不仅能够提高局部器材需求预测的准确性,而且能够提升整体预测过程的稳定性。
en-us	Example analysis shows that the prediction based on combination model can not only improve the accuracy of local equipment demand forecasts, and to enhance the overall stability in the process of prediction.

zh-cn	针对稀疏码分多址(sparse code multiple access,SCMA)在过载条件下比特错误概率(bit error ratio,BER)较高的问题,首先分析了SCMA码本设计过程中的相位旋转角度对系统性能的影响。
en-us	For sparse code division multiple access (sparse code multiple access, SCMA) under the condition of overload bit error probability (bit error thewire, BER) higher problem, firstly analyzes the SCMA code in the process of the design phase rotation Angle will affect the performance of the system.

zh-cn	然后从控制合成星座图上星座点的相对距离的角度,提出了两种优化相位旋转角度的方案:基于最大化最小欧式距离的旋转(rotation based on maximizing minimum euclidean distance,M-rotation)方案和基于指数平均的旋转(rotation based on exponential average,E-rotation)方案。
en-us	And then from control the synthesis of the constellation points on constellation diagram the Angle of the relative distance, phase rotation Angle of the two kinds of optimization scheme:

zh-cn	在BER方面,E-rotation方案整体性能较好,但在高信噪比条件下(signal-tonoise ratio,SNR)条件下,M-rotation方案表现出更优异的性能;
en-us	to maximize the minimum Euclidean distance based rotation (rotation -based on maximizing minimum Euclidean short, M - rotation) scheme and based on the rotation of the average index (rotation -based on an exponential average E - rotation).In terms of BER, E - rotation scheme is in a good performance, but under the condition of high SNR (signal - tonoise thewire, SNR) conditions, the M - rotation scheme shows more excellent performance;

zh-cn	在译码复杂度方面,两种方案对原始消息传递算法(message passing algorithm,MPA)的译码复杂度无影响,但采用E-rotation方案时,接收端采用PEIT-MPA,译码复杂度更低。
en-us	In decoding complexity, two kinds of solutions to the original message passing algorithm (message passing algorithm, MPA) the decoding complexity of no effect, but the E - rotation, the receiver USES the PEIT - MPA, lower decoding complexity.

zh-cn	针对传统无迹卡尔曼滤波(unscented Kalman filter,UKF)在系统状态发生突变时估计精度下降的问题,将改进的强跟踪滤波算法与基于高斯概率密度高阶导的无迹卡尔曼滤波算法(high order probability density derivative,HUKF)相结合,提出了高阶强跟踪无迹卡尔曼滤波方法(high order strong tracking UKF,HSUKF)。
en-us	For no trace traditional Kalman filter (unscented Kalman filter, UKF) in mutations in estimates of the decline of the precision of the system state, will improve the strong tracking filtering algorithm based on gaussian probability density high derivative no trace of the Kalman filtering algorithm (high order aim-listed probability density derivative, HUKF), the combination of the tracking no trace of higher-order strong Kalman filtering method (high order strong tracking UKF, HSUKF).

zh-cn	该算法采用高斯概率密度函数高阶导数的极值作为Sigma样点进行无迹转换,通过样本点捕捉更高阶的中心矩来提高非线性变换近似精度。
en-us	The algorithm USES the gaussian probability density function of higher derivative extremum as Sigma sample to convert the no trace, through the center of the sample points to capture a higher order moment to improve the nonlinear transform approximation accuracy.

zh-cn	将改进的强跟踪滤波算法引入到HUKF中,通过渐消因子修正预测新息协方差和预测互协方差矩阵,强迫新息正交,在不增加计算复杂度的前提下提高了算法在状态发生突变时的适应能力。
en-us	Will improve the strong tracking filtering algorithm is introduced into the HUKF, new interest through the fading factor revision covariance and predicted covariance matrix, forcing new orthogonal breath, without any increase in computational complexity under the premise of improving the mutations in the adaptability of the state.

zh-cn	将本文算法应用于时差频差的无源跟踪中,通过对目标状态发生突变的跟踪问题进行数值仿真和实例论证表明HSUKF算法兼具了计算复杂度低和估计精度高的特性,且在系统状态发生突变的情况下表现出良好的滤波性能。
en-us	The algorithm was applied to the time difference frequency offset in the passive tracking, through to the target state mutates tracking problem of numerical simulation and an argument shows HSUKF algorithm combines the characteristics of the low computational complexity and high estimation precision, and in the case of system state mutates showed good filtering performance.

zh-cn	在信号相关杂波背景下,现有方法大部分均基于频域进行雷达估计波形设计,这将引起相位信息的缺失从而导致波形变换到时域后性能降低。
en-us	Under the background of the clutter signal, most existing methods are based on frequency domain is used to estimate the radar waveform design, this will cause the lack of phase information leading to the waveform transformation after the time domain performance degradation.

zh-cn	针对上述问题,同时兼顾放大器的非线性特性,提出了一种基于时域的低峰均比(peak-to-average power ratio,PAR)估计波形设计方法。
en-us	Aiming at these problems, both the nonlinear characteristics of the amplifier, this paper proposes a resources based on time domain than (peak - to - business power thewire, PAR) estimated waveform design method.

zh-cn	首先,根据最大互信息准则在时域上构建了优化问题模型;
en-us	First of all, based on maximum mutual information criterion in time domain, optimization model is constructed,

zh-cn	然后,基于序列线性规划思想,将非凸的优化问题松弛为凸问题,并求得波形矩阵的近似解;
en-us	Then, based on the sequential linear programming ideas, will the nonconvex optimization problem for convex relaxation, and the approximate solution of waveform matrix is obtained;

zh-cn	最后,对该波形矩阵解进行逼近,使得新的波形矩阵满足Toeplitz结构,进而提取出波形向量解。
en-us	Finally, the waveform matrix solution is approaching, make new waveform matrix satisfy Toeplitz structure, and then extract the wave vector solution.

zh-cn	仿真结果表明,与现有方法相比,本文方法在不增加运算量的前提下具有更好的估计性能。
en-us	Simulation results show that compared with the existing method, without any increase in computational cost under the premise of this method has a better estimation performance.

zh-cn	密集假目标干扰通过产生大量虚假回波扰乱雷达对真实目标的有效检测和识别,由于虚假回波信号与真实信号的高度相关性,雷达很难对其进行有效识别和抑制。
en-us	Dense false target jamming by producing a large number of false echo disrupt radar to the real goal of effective detection and recognition, due to the height of the false echo signal and real signal correlation, the radar it is difficult to carry on the effective recognition and suppression.

zh-cn	针对该问题,提出了基于信号-数据多特征的脉冲多普勒雷达密集假目标干扰融合识别与抑制技术。
en-us	Aiming at this problem, was proposed based on signal - more characteristics of pulse doppler radar data dense false target jamming fusion recognition and suppression technique.

zh-cn	通过速度量测统计分布特征提取、峰值邻域谱线抑制、谱线分布-信号幅度基本概率赋值构建及D-S证据理论融合判别实现了干扰的识别与抑制。
en-us	By statistical distribution feature extraction, peak velocity measurement neighborhood line, line - signal amplitude distribution of basic probability assignment and D - S evidence theory fusion criterion to achieve the recognition and interference suppression.

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

zh-cn	飞机的使用与维修数据是评估飞机使用可靠性的重要依据。
en-us	And the use of aircraft maintenance data is an important basis of reliability is used to assess the plane.

zh-cn	由于航空装备使用管理的特殊性,目前国内外对基于航空装备使用与维修数据的飞机可靠性评估技术缺乏系统的研究。
en-us	Due to the particularity of the use and management of aviation equipment, at home and abroad based on the plane of aviation equipment use and maintenance data reliability evaluation technology lack of system research.

zh-cn	基于某型航空装备日常积累的维修保障数据,利用数据挖掘技术,获取与飞机训练、维护、维修、使用等相关的信息,建立飞机使用可靠度模型,描述飞机使用可靠性随飞行强度和服役年限的相关性,可用于实战或训练环境下飞机使用可靠性的预测。
en-us	Based on a certain type of aviation equipment daily maintenance support data, using data mining technology, obtain and flight training, maintenance, maintenance, use and other relevant information, aircraft use reliability model is established, and describe the plane flew serviceability with strength and service life of the correlation, can be used for actual combat aircraft or training environment using the reliability of the prediction.

zh-cn	针对地球同步轨道合成孔径雷达(geosynchronous synthetic aperture radar,GEO SAR)长合成时间和大观测场景严重的二维空变将影响二维聚焦深度的问题,该文提出了一种GEO SAR两维奇异值分解成像方法。
en-us	In geosynchronous orbit synthetic aperture radar (geosynchronous synthetic aperture radar, GEO SAR) synthesis time and big scene serious two-dimensional space-variant will affect two-dimensional is focused on the problem of the depth, the paper puts forward a kind of GEO SAR imaging two-dimensional singular value decomposition method.

zh-cn	该方法首先对距离空变信号进行奇异值分解得到距离多普勒的耦合特性,通过距离频率插值和重采样完成距离空变校正;
en-us	This method firstly for singular value decomposition to get distance space-variant signals from doppler coupling characteristics, through the distance frequency interpolation and resampling complete distance space-variant correction;

zh-cn	接着,对方位空变信号进行奇异值分解将方位空变与多普勒分离,通过级联的两步奇异值分解和方位非线性变标操作完成方位空变校正,实现整个场景的聚焦。
en-us	Then a space-variant signal for the singular value decomposition will be bearing space-variant separated from doppler, by cascading the two steps of singular value decomposition and azimuth nonlinear change standard operation completes azimuth empty correction, the focus of the whole scene.

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

zh-cn	为了减小方位陀螺漂移对单轴旋转捷联惯性导航系统(strapdown inertial navigation system,SINS)长时间定位精度影响,提出了一种方位陀螺漂移在线估计方法。
en-us	In order to reduce the azimuth gyro drift of single shaft rotary strapdown inertial navigation system (strapdown inertial navigation system of SINS) positioning accuracy for a long time, this paper proposes a azimuth gyro drift online estimation method.

zh-cn	对SINS误差参数进行分析,指出东向陀螺漂移和方位失准角精度决定方位陀螺漂移估计值精度。
en-us	The SINS error parameters is analyzed, and points out that the east gyro drift and the azimuth misalignment Angle precision determine the azimuth gyro drift estimation precision.

zh-cn	利用优化后的卡尔曼(Kalman)滤波器在线估计SINS失准角并进行补偿,在此基础上进一步使用Kalman滤波器估计惯性测量单元(inertial measurement unit,IMU)误差。
en-us	By using the optimized Kalman (Kalman filter online estimate SINS misalignment Angle) and to compensate, on the basis of further using Kalman filter to estimate the inertial measurement unit (inertial measurement unit, IMU) error.

zh-cn	进行了转台三轴摇摆和车载行进间验证实验。
en-us	For three axis turntable swing and vehicle moving validation experiments.

zh-cn	车载行进间验证实验中,IMU误差估计完成后转入到纯惯性导航,其12h的定位误差为2.12nmile,系统定位精度满足中等精度单轴旋转SINS长时间导航需求。
en-us	Vehicle moving validation experiments, IMU error estimation into pure inertial navigation, after the completion of the 12 h of positioning error of 2.12 nmile system positioning precision can satisfy the uniaxial medium accuracy rotation SINS navigation needs for a long time.

zh-cn	针对贝叶斯网络参数的近似等式约束,提出采用正态分布构建该类约束的数学模型;
en-us	In view of the approximate equality constraint bayesian network parameters, put forward the normal distribution was used to construct mathematical model of this kind of constraint;

zh-cn	然后用Dirichlet分布逼近正态分布,并通过目标优化计算Dirichlet分布的超参数;
en-us	Then use Dirichlet distribution approaches the normal distribution, and calculate the Dirichlet distributions of parameters are optimized by the target;

zh-cn	最后采用贝叶斯最大后验概率(maximum a posterior,MAP)估计方法计算网络参数值。
en-us	Finally using bayesian maximum a posteriori probability (maximum a posterior, MAP) estimation method to calculate network parameter values.

zh-cn	在不同样本量的数据集下进行实验测试,将本文方法与其他4种主要方法进行比较。
en-us	Experiment under the different sample size of data sets, the method of this paper compared with other four main methods.

zh-cn	结果表明:该方法的参数学习精度都好于其他4种方法,尤其是在样本量较小的情况下。
en-us	The results show that the method of parameter learning accuracy is better than the other four kinds of methods, especially in the case of small sample size.

zh-cn	该方法的运行时间高于其他4种方法,但相同样本量的数据集下,学习精度的提高倍数要高于时间增加的倍数。
en-us	Running time of the method is higher than other four methods, but under the same sample size of data set, the learning accuracy of multiples than time increased.

zh-cn	对一个离散时间可修系统的可靠性进行了研究。
en-us	For a discrete time repairable system reliability are studied.

zh-cn	系统由两个部件和一个修理工组成,一个部件在线工作,另一个冷贮备,修理工具有多重休假策略,故障部件修复如新;
en-us	System is composed of two parts and a mechanic, a component work online, another cold redundant, repairman vacation with multiple strategies, repair fault parts such as new;

zh-cn	假设部件正常工作时间、修理时间、修理工的休假时间服从不同参数的离散位相型分布。
en-us	Assuming normal working hours, repair time, repairman vacation time obey the different parameters of discrete phase type distribution.

zh-cn	通过运用kronecker算子和聚合随机过程理论,分别推导出系统在瞬态和稳态情况下的一些可靠性指标:可用度、故障的条件概率以及可靠度。
en-us	By using kronecker operator and aggregate random process theory, system is deduced respectively in some reliability indexes of the transient and steady-state conditions: availability, failure of conditional probability and reliability.

zh-cn	所得结果表明离散时间情形并不是连续时间情形的一个特殊情况。
en-us	The results show that the discrete time case is not a special case of continuous time case.

zh-cn	最后用一个数值算例对所得结论进行了验证。
en-us	In the end, a numerical example of the conclusions are verified.

zh-cn	针对应急条件下成像卫星任务规划问题,在分析任务响应过程的基础上建立了面向任务需求的应急条件下单任务综合规划模型。
en-us	Emergency conditions for imaging satellite mission planning problem, on the basis of analyzing the task response process on the establishment of a task-oriented needs emergency conditions task comprehensive planning model.

zh-cn	模型以完成任务需求最早为优化目标,综合考虑了任务规划过程中卫星、测控及数传资源的分配,并提出了基于深度优先搜索的模型求解算法。
en-us	The model needs to complete the task with the optimization target of the earliest comprehensive considering the satellite mission planning process, measurement and control, and the distribution of the digital resources, and puts forward the model based on depth first search algorithm.

zh-cn	算例分析结果表明,所提出的模型及算法有效,规划结果能够就现有卫星、测控及数传资源条件下,为应急成像任务需求提供星地资源调度解决方案。
en-us	Example analysis results show that the proposed model and the algorithm is effective, planning as a result to the existing satellite, measurement and control and digital resource conditions, to provide emergency imaging mission requirements star to resource scheduling solution.

zh-cn	针对通信系统中用户设备(user equipment,UE)在超高速移动场景下产生的大多普勒频偏问题,提出了一种利用新限制集方法生成随机接入前导序列的检测算法。
en-us	For communications systems in the user equipment (the user equipment, UE) under the ultra-high speed moving scene produced by doppler frequency offset problem mostly, proposed a method of using new restrictions set generated random access leading sequence detection algorithm.

zh-cn	该方法根据新限制集频率偏移导致功率弥散的特点,采用5个检测窗口对随机接入前导序列进行联合检测。
en-us	The method according to the new restrictions to the characteristics of power dispersion, frequency offset using five test window for random access leading sequence for joint detection.

zh-cn	首先,找到5个候选窗口中每个窗口峰值功率的最大值并记录位置;
en-us	First, find the 5 candidate the maximum number of peak power of every window in the window and record;

zh-cn	然后,将5个候选检测窗口的峰值功率最大值进行叠加作为前导序列检测峰值功率。
en-us	Then five candidate detecting window maximum peak power superposition as leading sequence detection peak power.

zh-cn	仿真结果表明,所提方法可以有效地规避大多普勒频偏对随机接入前导序列检测带来的影响。
en-us	The simulation results show that the proposed method can effectively avoid most of the doppler frequency offset to examine the impact of random access leading sequence.

zh-cn	针对以时效优先为目标的装备精确保障协同任务分配问题,设计考虑保障单元能力更新机制,提出基于动态列表规划(dynamic list scheduling,DLS)和二进制混沌入侵杂草蝙蝠算法(binary chaotic invasive weed bat algorithm,BCIWBA)的混合任务分配方法。
en-us	Aimed to give priority to your aging equipment precision safeguard cooperative task allocation problem, design considering security unit capacity update mechanism, proposed list based on dynamic programming (dynamic list scheduling, DLS) and binary chaotic invasion weeds bat algorithm (binary chaotic invasive weed, bat algorithm, BCIWBA) hybrid task allocation method.

zh-cn	通过DLS选择所需执行的任务,设计BCIWBA为选定任务分配保障单元。
en-us	Through the selection of DLS required tasks, design BCIWBA for selected task allocation unit.

zh-cn	BCIWBA利用蝙蝠算法的全局寻优能力和迭代初期快速收敛性进行全局搜索,然后选取部分最优个体融合入侵杂草生长繁殖、空间扩散和竞争生存机制进行局部搜索。
en-us	BCIWBA bats global optimization ability of the algorithm and iterative initial rapid convergence to global search, and then selected the optimal individual fusion invasion weeds grow, spatial diffusion and competitive survival mechanism in local search.

zh-cn	并通过学习因子和惯性权重的自适应协同更新以平衡探索和开发能力,结合脉冲频率、响度和发生率变化区间的混沌搜索避免早熟收敛。
en-us	And through learning factors and update with adaptive inertia weight to balance the exploration and development capabilities, combined with pulse frequency, incidence of loudness and change interval of chaotic search to avoid premature convergence.

zh-cn	仿真算例表明,所提方法可对时序逻辑任务分配问题进行快速高效求解。
en-us	The simulation examples show that the proposed method can be fast and efficient to solve the problems of the temporal logic task allocation.

zh-cn	研究了无线自组网中动态拓扑下节点时间同步存在的问题,提出了一种自适应的时间同步算法。
en-us	Studied under dynamic topology node in a wireless ad-hoc network time synchronization problems, an adaptive time synchronization algorithm is proposed.

zh-cn	通过采用基于发送-接收模式的同步方法建立节点之间的时延关系表,运用局部加权回归对洪泛时间同步协议中的时间戳进行拟合,再对拟合曲线估计的时间和由节点的动态时延表得到的时间进行综合分析,完成节点时间同步。
en-us	By means of synchronization method based on the pattern of sending - receiving delay relationship established between nodes table, using the locally weighted regression to flooding timestamp for fitting of time synchronization protocol, the fitted curve estimate time and again by the node dynamic ShiYanBiao to get the time to make a comprehensive analysis, finish the time synchronization.

zh-cn	仿真结果表明,在动态无线自组网中,与传统的同步算法相比,所提算法使得同步过程所需传输的分组数量平均降低了30%左右,全网节点间的时钟同步精度平均提高了26%左右。
en-us	Simulation results show that in the dynamic wireless ad-hoc network, compared with the traditional synchronization algorithm, the proposed algorithm makes the synchronization process the packet number of transport required by an average of about 30%, so precision clock synchronization between nodes increased by about 26% on average.

zh-cn	针对高速湍流造成成像平台接收目标图像模糊的问题,基于L0正则化图像盲复原方法,提出了一种改进的混合正则化约束多帧湍流退化图像盲复原方法。
en-us	For high-speed turbulent flow imaging platform to receive the target image fuzzy problem, based on L0 regularization image blind restoration methods, an improved hybrid regularization constraint multiframe turbulence degraded image blind restoration method.

zh-cn	首先,根据湍流退化时空变化关系,构建多帧退化图像复原模型描述湍流退化过程。
en-us	First of all, according to the relation between turbulent degradation time and space, and build more frames degraded image restoration model describes turbulence degradation process.

zh-cn	其次,图像正则项在图像梯度L针对异构无人机编队在反雷达作战中的任务分配特点,建立了无人机与执行任务之间合理的协同约束关系,提出了基于时间窗的异构无人机编队混合整数线性规模型。
en-us	Second, the image regularization in image gradient L For heterogeneous unmanned aerial vehicle (uav) formation in the radar operational characteristics of the task allocation, set up reasonable coordination between uavs to perform a task constraint relation, was proposed based on time window of heterogeneous uav formation mixed integer linear dimensions.

zh-cn	同时,结合遗传算法的全局搜索和并行计算能力,提出了基于时间窗的多层编码遗传算法实现异构无人机编队任务分配。
en-us	At the same time, combining the global search of genetic algorithm and parallel computation ability, puts forward the multi-level coding genetic algorithm based on time window to realize heterogeneous uav formation task assignment.

zh-cn	仿真实验和分析表明了两种算法的有效性,并对比分析了它们的优势与适用范围。
en-us	Simulation experiments and analysis show that the effectiveness of the two algorithms, and analyzed their advantages and application scope.

zh-cn	针对现有量子粒子群优化算法的多参数(≥5)优化问题易收敛到局部最优解、且无法判定优化结果全局性的问题,提出了带全局判据的改进量子粒子群优化算法。
en-us	Quantum particle swarm optimization algorithm in view of the existing multi-parameter optimization (5) or higher easy convergence to the local optimal solution, and unable to determine the problem of global optimization results, puts forward the improved quantum particle swarm optimization algorithm with global criterion.

zh-cn	在惯性权重自适应调整的量子粒子群优化算法基础上,进行了粒子位置周期性变异,以及随粒子进化速度和聚集度变化的搜索范围变异。
en-us	In adaptive inertia weight adjustment based on quantum particle swarm optimization algorithm, the particle position periodic variation, as well as with the evolution speed and concentration of particles change the search range of variation.

zh-cn	依据粒子聚集度大小,建立了判定优化结果全局性的全局收敛判据。
en-us	According to the size of particle concentration, established the global convergence criterion for global optimization results.

zh-cn	以典型标准函数和乘波体外形多参数优化问题为算例,验证了改进算法和全局判据的可靠性。
en-us	In a typical standard function and waverider shape multi-parameter optimization problem for example, the reliability of the improved algorithm and global criterion.

zh-cn	结果表明,改进算法的全局搜索能力明显提高,优化结果真实可靠,全局判据实用性强。
en-us	The results showed that the improved algorithm obviously improve the global search ability, optimized result is reliable, global criterion of strong practicability.

zh-cn	针对复杂仿真模型验证中海量数据的相似性分析问题,提出了一种基于集成学习的仿真模型验证方法。
en-us	In view of the complex simulation model to verify the similarity analysis of huge amounts of data in the question, proposed based on an integrated study of the simulation model validation method.

zh-cn	将仿真时间序列与参考时间序列的相似性分析问题转换为相似性等级分类问题。
en-us	Simulation time series with reference time series similarity analysis problem is converted into a similarity classification problem.

zh-cn	进而利用神经网络、支持向量机、集成学习等机器学习方法,设计了一种集成分类系统对时间序列的相似性等级进行分类。
en-us	And then use neural network and support vector machine (SVM), integrated learning machine learning method, we design a integrated classification system for time series similarity level classification.

zh-cn	为了增强基分类器的多样性,提出了基于惩罚因子的多样性筛选准则;
en-us	In order to enhance the diversity of the base classifier, is proposed based on the diversity of punishment factor screening criteria;

zh-cn	通过挑选具有最大差异性的基分类器,构造高性能集成分类系统。
en-us	By selecting base classifier with the largest genetic diversity, structure of high-performance integrated classification system.

zh-cn	最后利用相关数据,对所提出的方法进行应用研究,验证了方法的有效性。
en-us	Finally, using the related data, research and application of the proposed method to verify the effectiveness of the method.

zh-cn	基于二项分布的扩展目标概率假设密度(extended target probability hypothesis density based on binominal distribution,BET-PHD)算法能够获得比泊松ET-PHD更好的跟踪性能。
en-us	Extended target based on the binomial distribution probability hypothesis density (extended target aim-listed probability content density -based on binominal distribution, BET - PHD) algorithm can obtain a better tracking performance than poisson ET - PHD.

zh-cn	然而,BET-PHD中作为先验信息的检测概率和量测数目最大值在实际应用中是未知的。
en-us	BET - PHD as a priori information, however, the maximum number of detection probability and the measurement is unknown in the practical application.

zh-cn	参数严重不匹配会导致算法性能急剧下降。
en-us	Parameter severe mismatch leads to algorithm performance fell sharply.

zh-cn	鉴于已有文献给出量测数目最大值的估计方法,提出一种能够在线估计检测概率的贝塔高斯ET-PHD(beta Gaussian ET-PHD,BG-ET-PHD)滤波器。
en-us	Given the existing literature method, the maximum number of estimation is given in this paper, a to estimate detection probability of Gaussian ET beta - online PHD (beta Gaussian ET - PHD, BG - ET - PHD) filter.

zh-cn	首先采用二项分布的共轭先验贝塔分布估计检测概率,并与BET-PHD相结合得到BG-ET-PHD。
en-us	First USES the binomial distribution of the conjugate prior distribution of beta estimate detection probability, and combined with a BET - PHD get BG - ET - PHD.

zh-cn	仿真结果表明,BG-ET-PHD滤波器能够准确估计检测概率,能够获得比基于泊松模型的伽马高斯ET-PHD(gamma Gaussian ET-PHD,GG-ET-PHD)更好的跟踪性能。
en-us	The simulation results show that BG - ET - PHD filter can accurately estimate the probability of detection, to obtain than gamma Gaussian based on poisson model ET - PHD (gamma Gaussian ET - PHD, GG - ET - PHD) better tracking performance.

zh-cn	实现对目标的自动检测与跟踪是坦克火控系统未来发展的重要方向。
en-us	Realize the goal of automatic detection and tracking is the important direction of the future development of tank fire control system.

zh-cn	首先采用迁移学习的方法将基于深度学习模型的Faster R-卷积神经网络(faster R-convolution neural network,Faster R-CNN)算法应用解决复杂背景下的坦克装甲目标检测问题,与基于人工模型的传统算法相比达到了较高的检测精度。
en-us	First adopt the method of migration study will be based on the model of deep learning Faster - R - convolution neural network (Faster - R - convolution neural network, the Faster - R - CNN) algorithm solve the problem of tank armored targets detection under complicated background, compared with the traditional algorithm based on artificial model reached high precision.

zh-cn	其次,针对坦克火控系统现有目标跟踪算法的不足,通过将Faster R-CNN算法与现有跟踪算法相结合,提出了复合式目标跟踪算法,实现了对坦克装甲目标的自动检测与稳定跟踪。
en-us	Secondly, aiming at the shortcomings of the existing target tracking algorithm of tank fire control system, by using a Faster - R - CNN algorithm combined with the existing tracking algorithm, multiple target tracking algorithm is proposed and realized with the automatic detection and stability of tank armor target tracking.

zh-cn	最后,设计了一套目标自动检测与跟踪系统,采用动态扫描凝视成像技术实现了对大范围战场图像的快速、清晰获取,并对所提算法进行了实验测试。
en-us	Finally, design a set of automatic target detection and tracking system, a dynamic scanning in a wide range of battlefield image of staring imaging technology to achieve the quick, clear, and the experiments have been carried out to test the proposed algorithm.

zh-cn	同时也指出了深度学习方法在应用于坦克火控系统时仍然存在的部分问题。
en-us	At the same time also points out the deep learning method when applied to the tank fire control system is still part of the problem.

zh-cn	介绍了一种基于口字型布局的二维稀疏面阵结构,该结构在保证等效阵元均匀分布的前提下,有效减小了进入接收机的耦合信号的能量。
en-us	Introduced a mouth font layout based on the two-dimensional sparse array structure, the structure on the premise of guarantee equivalent uniformly distributed array yuan, effectively reduce the coupling into the receiver signal energy.

zh-cn	在载频35GHz、带宽5GHz的系统条件下,该结构采用64个发射天线与64个接收天线,通过电动扫描的方式可以实现对指定区域的三维快速成像。
en-us	In 35 GHZ carrier frequency, bandwidth of 5 GHZ system under the condition of the structure adopts the 64 of the 64 transmitting antenna and receiving antenna, can be achieved by means of electric scanning three-dimensional fast imaging of the designated area.

zh-cn	点目标扩展函数的仿真结果显示该阵型结构在方位向、高度向和距离向的分辨率分别达到6mm、6mm和3cm;
en-us	Point target extension function of the simulation results show that the system structure to the direction and height to and the distance to the resolution of the respectively achieve 6 mm, 6 mm and 3 cm;

zh-cn	对复杂目标的三维成像实验进一步验证了该阵型结构具有良好的成像性能。
en-us	Three dimensional imaging experiments of complex target further verified the formation structure has a good imaging performance.

zh-cn	对于一个模糊对象,决策者不仅希望知道综合评价的结果,而且还希望知道导致这种结果的原因以及改进的策略。
en-us	For a fuzzy object, decision makers not only want to know the result of comprehensive evaluation, but also want to know the cause of this result and improvement strategy.

zh-cn	当应用模糊综合评判方法进行分析时,该方法只能提供模糊对象综合评判结果的好坏,但无法提供导致这种结果的原因和可能的改进方案。
en-us	When using fuzzy comprehensive evaluation method is analyzed, the method can only provide object fuzzy comprehensive evaluation results of good or bad, but can't provide the cause of this result and possible improvements.

zh-cn	为了进一步增强模糊综合评判方法分析问题的能力,在模糊综合评判方法的基础上,给出了模糊可能集和模糊有效性的概念,并构造了相应的数学模型。
en-us	In order to further enhance the ability of fuzzy comprehensive evaluation method to analyze problems, on the basis of the fuzzy comprehensive evaluation method, it gives the concept of validity may fuzzy set and fuzzy, and construct the corresponding mathematical model.

zh-cn	该模型不仅能找出模糊对象评价结果无效的原因,而且还能为模糊对象的调控提供许多改进的信息。
en-us	This model can not only find out the cause of the fuzzy object evaluation result is invalid, but also provide many improvements for regulation of fuzzy object information.

zh-cn	与传统点目标跟踪不同,扩展目标跟踪既要估计目标的运动状态,还需估计目标的扩展状态,包括目标的形状、大小、方向等信息。
en-us	Differs from the traditional point target tracking, target tracking is to estimate target motion state, still need to the expansion of the estimated target state, including information such as shape, size, direction of the target.

zh-cn	针对扩展目标跟踪中存在的扩展状态估计不准确和非线性问题,提出一种基于随机超曲面模型(random hypersurface model,RHM)的扩展目标伯努利滤波算法。
en-us	Based on extension in the extended target tracking state estimation are not accurate and nonlinear problems, and put forward a model based on random hypersurface (random hypersurface model, RHM) extended target Bernoulli filtering algorithm.

zh-cn	该算法首先采用RHM对目标量测源建模;
en-us	The algorithm firstly USES the RHM source modeling of target measurement;

zh-cn	然后,在扩展目标伯努利滤波框架下,实现对单扩展目标运动状态和扩展状态的实时估计;
en-us	Then, in the extended target Bernoulli filtering framework, implementation of single extension to estimate target motion state and the expansion of state;

zh-cn	最后,引入Gamma分布以提高量测率估计的准确性。
en-us	Finally, the Gamma distribution is introduced to improve the accuracy of the measurement rate is estimated.

zh-cn	此外,为了降低计算复杂度,在量测更新中采用距离划分来减少所有可能的划分总数。
en-us	In addition, in order to reduce the computational complexity, used in the measurement update total distance divide to reduce all possible.

zh-cn	实验结果表明,所提滤波算法在估计目标运动状态、扩展状态和量测率等方面优于现有的滤波算法,并且可用于实际视频跟踪场景。
en-us	The experimental results show that the proposed filter algorithm to estimate target motion state and expansion rate of state and measurement is superior to the existing filtering algorithm, and can be used in the actual video tracking scenarios.

zh-cn	针对体系需求建模中使命模型在分解时无法引入属性参考,不便于检查分解的合理性,影响模型分析效果等问题,提出了基于本体的体系使命建模及分析方法。
en-us	Mission in the work of system requirements modeling model cannot be introduced during decomposition property reference, is not convenient to check the rationality of the decomposition, the effect the model analysis, put forward the mission system modeling and analysis method based on ontology.

zh-cn	根据使命在体系需求建模中的关键作用,定义了使命的若干属性参数,并构建了体系的使命概念模型。
en-us	According to the mission in the key role of system requirements modeling, the attribute parameter defines the mission, the mission of the conceptual model and build the system.

zh-cn	为了使使命分解更加科学严谨,设计了使命分解算法,在分解过程中引入了使命的相关属性值。
en-us	In order to make more scientific and rigorous mission decomposition, design the mission decomposition algorithm, introduces the relevant properties of mission in the process of decomposition.

zh-cn	采用网站网站本体语言描述逻辑(web ontology language description logic,OWL DL)本体推理及查询技术,借助本体推理引擎Pellet对构建的使命模型进行形式化分析验证,检查使命分解过程中是否遵守了定义的分解原则,从而检查使命分解的合理性。
en-us	Using the web web ontology language description logic (web ontology language description logic, OWL DL) ontology inference and query technology, with the help of ontology inference engine Pellet of formal analysis carried out to verify the mission of building model, check the mission decomposition process in compliance with the principle of definition of decomposition, to check the rationality of the mission decomposition.

zh-cn	针对宽带雷达舰船一维高分辨距离像(high range resolution profile,HRRP)特征提取问题,提出了一种船长特征提取算法。
en-us	Broadband radar ship against a high resolution range profile (high range resolution profile, HRRP) feature extraction problem, a captain feature extraction algorithm is proposed.

zh-cn	首先,基于雷达舰船跟踪信息估计出姿态角,并提取运动状态特征;
en-us	First of all, based on radar ship tracking information to estimate the attitude Angle, and extract the motion characteristic;

zh-cn	其次,根据边界幅度异常变化判断目标是否存在截像;
en-us	Secondly, according to the boundary amplitude changes to determine whether a target exists cut like;

zh-cn	然后,根据相邻相关法对齐目标,并剔除异常的HRRP距离像,采用基于门限分割方法提取目标区域,按照一定的投影准则计算船长。
en-us	Then, according to the alignment neighborhood correlation method, and to eliminate abnormal HRRP distance like, based on threshold segmentation method to extract the target area, according to certain standards of projection to calculate the captain.

zh-cn	所提出的方法测长精度高,通过实测数据验证表明,自动估计船长平均误差在10%以内,具有较强的工程应用价值。
en-us	The proposed method is of high measuring precision and validated by the measured data show that the automatic captain estimated average error within 10%, with strong engineering application value.

zh-cn	针对现有空空作战威胁评估模型局限于战斗机的缺陷,参考多属性评价理论,基于威力势场理论,提出一种多机种威胁评估方法。
en-us	In view of the existing air-to-air combat threat assessment model is confined to the defect of fighter jets, reference multiple attribute evaluation theory, based on the power of a potential field theory, a heterogenous threat assessment method is put forward.

zh-cn	模型将目标威胁分为单机与区域威胁两类,通过引入变权理论来解决传统方法在确定指标权重时采用常权重所带来的"状态失衡"问题;
en-us	Target threat model is divided into two types of single and regional threat, variable weight theory is introduced to solve the traditional methods in determining the index weight using weights often brought about by the "state of imbalance" problem;

zh-cn	通过模糊理论实现对缺失信息的补全;
en-us	By fuzzy theory to achieve the completion of missing information;

zh-cn	通过定义飞临边界时间与隐性威胁,更全面地反映飞机威胁。
en-us	By defining out over the boundaries of time and the implicit threat, more fully reflect the threat.

zh-cn	仿真算例验证了模型的有效性。
en-us	The simulation examples verify the validity of the model.

zh-cn	研究结果表明该方法能够比较全面地评估不同机种飞机的威胁值,为下一步的空战决策奠定了基础。
en-us	The results show that this method can comprehensively assess the threat for the various types of aircraft, which laid a foundation for the next air combat decision.

zh-cn	近年来,深度学习在物体检测领域取得了非常大的突破,但是鲜有用于合成孔径雷达(synthetic aperture radar,SAR)图像中舰船目标检测。
en-us	Deep learning in recent years, has obtained the very big breakthrough in the field of object detection, but rarely used in synthetic aperture radar (synthetic aperture radar, SAR) image of ship target detection.

zh-cn	论文将基于深度学习的目标检测方法引入到了SAR图像舰船目标检测。
en-us	The paper introduces target detection method based on the deep learning to SAR images of ship target detection.

zh-cn	首先分析了目前先进的Faster R-CNN检测算法优点及其在SAR图像舰船检测领域的局限。
en-us	First analysis of the current advanced Faster - R - CNN detection algorithm advantages and limitations in the field of SAR images of ship detection.

zh-cn	在此基础上,构建了一个新的SAR图像舰船目标检测数据集SSDD。
en-us	On this basis, construct a new SAR images of ship target detection SSDD data set.

zh-cn	数据集包含不同分辨率、尺寸、海况、传感器类型等条件下的舰船SAR图像,它可以作为本领域研究人员评价其算法的基准。
en-us	Data set contains different resolution, size, sea state, sensor types and other ships under the condition of SAR image, it can be used as a benchmark of researchers in the field evaluation of the algorithm.

zh-cn	提出了SAR图像舰船目标检测的新方法,包括特征聚合、迁移学习、损失函数设计和其他应用细节,并在数据集上进行了大量的对比实验。
en-us	Put forward a new method of SAR images of ship target detection, including the characteristics of the polymerization, migration study, loss function design and other application details, and a lot of contrast experiments on the data set.

zh-cn	实验结果证明提出的方法可以有更高的检测准确率和更快的检测速度。
en-us	The experimental results show that the proposed method can have a higher detection accuracy and faster speed.

zh-cn	主要探究企业创新投入、人力资源管理和政府支持3个方面对于创新绩效的影响机制。
en-us	Mainly explore enterprise innovation investment, human resource management and government support mechanism of the effects of three aspects on innovation performance.

zh-cn	以军工企业为例构建实证模型,通过收集20家军工企业2007年-2015年的相关数据,构建回归模型验证研究假设。
en-us	In military enterprise, for example to build an empirical model, by collecting 20 military enterprise to the data in 2007-2015, to build regression model to verify the research hypothesis.

zh-cn	研究结果发现,创新投入、员工福利、政策环境和政府补贴对于军工企业创新绩效有积极影响;
en-us	The results showed that the innovation investment, employee benefits, policy environment, and government subsidies for military enterprise innovation performance has a positive effect;

zh-cn	并且,创新投入和员工福利之间具有互补作用。
en-us	And, with complementary action between innovation input and employee benefits.

zh-cn	此外,研究结果也证明,政策环境负向调节着人力资源管理和军工企业创新绩效之间的关系。
en-us	In addition, the results also prove that the policy environment negative to adjust the human resource management and the relationship between the military enterprise innovation performance.

zh-cn	研究结果对于军工企业创新机制的相关研究具有一定的促进作用,对于军工企业的发展具有重要的参考价值和实践意义。
en-us	The results for the military enterprise innovation mechanism of the related research have a certain role in promoting, for war industry enterprise's development has an important reference value and practical significance.

zh-cn	分布式相参雷达(distributed coherent aperture radar,DCAR)基于相参参数(coherent parameters,CPs)调整空间分布单元雷达发射和接收时的时间、相位,实现信号相参合成,以提高对空间关注区域的探测性能。
en-us	Distributed coherent radar (distributed coherent aperture radar, DCAR) based on the coherent parameter (coherent parameters, the CPs) adjust the spatial distribution of the time when the radar transmitting and receiving unit, phase, ginseng to realize signal phase, in order to improve the detection performance of space focus area.

zh-cn	故获得高精度的CPs估计是DCAR实现相参合成的前提。
en-us	So to get high precision of the CPs estimate is the precondition of DCAR implementation phase circuit.

zh-cn	然而,估计CPs需要的理想同频正交信号并不存在,非理想正交信号间互相关能量泄漏严重制约CPs的估计性能。
en-us	However, estimates the CPs need ideal with orthogonal signal frequency does not exist, the ideal cross-correlation between orthogonal signal energy leakage of CPs estimation performance.

zh-cn	为此,提出一种基于重建-剥离-重建的信号处理框架来重建"干净"匹配滤波输出,再由重建的"干净"信号估计CPs的方法。
en-us	For this, put forward a kind of signal processing based on reconstruction - stripping - reconstruction framework to rebuild the "clean" matched filter output, again by the "clean" reconstruction signal estimation method of CPs.

zh-cn	仿真实验证明,该方法能有效抑制非理想正交信号间的互相关能量泄漏,并显著提升CPs的估计精度。
en-us	Simulation experiments show that the method can effectively restrain the cross-correlation between the ideal orthogonal signal energy leakage, and significantly improve the estimation precision of the CPs.

zh-cn	针对一款飞翼布局的尾坐式垂直起降飞行器,研究了悬停阶段的位置控制问题。
en-us	For a flying wing layout tail seated vertical take-off and landing aircraft, hovering stage position control problem is studied.

zh-cn	小型飞行器质量、惯量小,具有纵向横向耦合严重、难以精确建模以及对扰动敏感等特点。
en-us	Small aircraft mass, inertia small, with longitudinal transverse coupling is serious, difficult to model accurately, and is sensitive to disturbance, etc.

zh-cn	首先,建立包含不确定性的非线性动力学模型,通过整合将其改写为一个不含不确定的标称系统和一个非线性非匹配的不确定性两部分。
en-us	First, include uncertainty nonlinear dynamic model is set up, by integrating them into a nominal system contains no uncertainty and two parts of a nonlinear mismatched uncertainty.

zh-cn	使用级联形式的非线性动态逆架构进行标称系统控制器的设计,显式的期望动力学表达使其更易与L1自适应控制器结合。
en-us	Using cascade nonlinear dynamic inversion structure in the form of nominal system controller design, the expectations of explicit dynamics expression to make it easier to combine with L1 adaptive controller.

zh-cn	接着使用L1自适应控制器对非线性非匹配的不确定性进行补偿,以便提高系统鲁棒性,改善瞬态性能。
en-us	Then use the L1 adaptive controller to compensate nonlinear mismatched uncertainty, in order to improve the system robustness, improve the transient performance.

zh-cn	为减小运算负荷,便于工程实现,使用计算更轻量的比例型自适应律进行L1自适应控制器设计。
en-us	To reduce the computation load and easy to project implementation, the use of calculation is more adaptive law is the proportion of lightweight type to L1 adaptive controller design.

zh-cn	数值仿真验证了所设计控制器具有良好的位置和高度指令跟踪能力。
en-us	The design is verified by numerical simulation controller has a good location and high order tracking ability.

zh-cn	针对实值混沌直接序列扩频(chaotic direct sequence spread spectrum,CD3S)信号同步难、解调难的问题,利用混沌码同步与信息码解调间的关联性,提出了一种基于双扩展卡尔曼滤波联合估计的CD3S信号解调算法。
en-us	In view of the real value chaotic direct sequence spread spectrum (chaotic direct sequence spread spectrum, CD3S) the problem of hard synchronization and demodulation signal, using chaos synchronization and information code demodulation, the correlation between extended kalman filtering is proposed based on a double CD3S signal demodulation algorithm of joint estimation.

zh-cn	算法采用双扩展卡尔曼滤波结构,交替进行混沌码估计与信息码估计,通过联合估计完成混沌扩频码同步,并实现信息码的解调。
en-us	Extended kalman filtering algorithm with double structure, alternating with chaotic code estimation and information code, estimated to synchronize chaotic spread spectrum code through joint estimation, and implement information code of demodulation.

zh-cn	考虑到信息码状态相互独立造成的卡尔曼增益退化问题,算法改进了信息码估计时的卡尔曼增益计算方法。
en-us	Given the state of information code independent kalman gain degradation problem, estimated by algorithm improved the information code of kalman gain calculation method.

zh-cn	仿真结果表明,该算法可以实现CD3S信号的正确解调,改进卡尔曼增益解调可以有效改善CD3S系统的误码性能。
en-us	The simulation results show that the algorithm can realize correct CD3S signal demodulation, improved kalman gain demodulation can effectively improve the ber performance of CD3S system.

zh-cn	针对四旋翼无人机飞行系统欠驱动、非线性、多变量、强耦合等控制难点,设计了串级控制系统。
en-us	In view of the four rotor underactuated unmanned aerial vehicle (uav) flight system, nonlinear, multivariable, strong coupling, such as control difficulty, designs the cascade control system.

zh-cn	在该控制系统中,外环位置回路采用了经典的比例-微分控制方法。
en-us	Outside position loop in this control system, using the classic - differential control method.

zh-cn	内环姿态回路分别采用线性自抗扰控制和非线性自抗扰控制两种控制方法进行设计。
en-us	The proportion of the inner attitude loop respectively using linear since the immunity control and nonlinear since the immunity control two control methods to carry on the design.

zh-cn	通过仿真对两种控制方法进行了比较,仿真结果表明,两种控制方法虽然都实现了四旋翼无人机位置控制和姿态角控制,但是线性自抗扰控制更加符合工程实际的需求,对四旋翼无人机而言线性自抗扰控制是一种更有效的控制方法。
en-us	Through simulation, compares the two control methods, the simulation results show that two kinds of control methods are the four rotor unmanned aerial vehicle (uav) position control and attitude Angle control, but since the immunity control linear demand, more in line with the engineering practice for four rotor unmanned aerial vehicle (uav) linear since the immunity control is a more effective control method.

zh-cn	设计了一种具有双陷波特性的小型化Vivaldi天线。
en-us	We design a miniaturized Vivaldi antenna with double trap potter.

zh-cn	通过在天线的辐射贴片上开一对E字型结构和在馈电处开电容性负载环路（capacitively loaded loop,CLL）结构,可以有效滤除无线局域网（wireless local area networks,WLAN）(5.15)
en-us	Through on in the radiation patch antenna is a pair of E type structure and in the feed driving capacitive load loop (capacitively the loaded loop, CLL) structure, can effectively filter out the wireless local area network (wireless local area networks, WLAN) (5.15)

zh-cn	当空间微动目标仅发生小视角变化且雷达脉冲重复频率较低时,基于雷达散射截面序列、高分辨距离像(high-resolution range profile,HRRP)序列和微多普勒等特征提取算法的有效性面临了挑战。
en-us	When space micro target only small Angle change and radar pulse repetition frequency is low, based on the sequence of radar scattering cross section, high resolution distance (high - resolution range profile, HRRP) sequence and the effectiveness of the micro-doppler features extraction algorithm is facing the challenge.

zh-cn	为此,基于宽带逆合成孔径雷达(inverse synthetic aperture radar,ISAR)像序列提出一种目标微动周期估计方法。
en-us	Therefore, based on the broadband inverse synthetic aperture radar (inverse synthetic aperture radar, ISAR) as a sequence of a target micro cycle estimation method is proposed.

zh-cn	基于微动目标ISAR成像的分析,利用ISAR图像序列之间的相似度进行微动周期估计。
en-us	Based on micro target ISAR imaging analysis, the use of ISAR image sequence similarity between micro cycle estimates.

zh-cn	采用最小图像熵准则选取视线角线性变化区间的ISAR图像作为参考基准,利用图像动态范围压缩、基于全图像匹配的相似度估计等方法,强化算法稳定性并减小计算量。
en-us	Using minimum image entropy criterion to select the line of sight Angle linear change interval ISAR image as a reference benchmark, using image dynamic range compression, based on the image matching similarity estimation methods, strengthen the stability of the algorithm and reduce the amount of calculation.

zh-cn	该方法对HRRP数据率要求低,对ISAR成像质量约束小,有利于工程实现。
en-us	Requirements for HRRP data rate is low, the method of ISAR imaging quality constraints is small, is helpful for engineering implementation.

zh-cn	仿真实例从摆动和进动两种情况,分析了基准图像的选取和信噪比对算法性能的影响,证明了算法的有效性和高稳定性。
en-us	Simulation examples from swinging and precession two situations, analyzes the selection of reference image and signal-to-noise ratio on the algorithm performance, prove the validity of the algorithm and high stability.

zh-cn	在日益复杂的电磁环境中,时常会遇到信号混叠的情况,如何把混叠信号成功高效地分离开来成为近年来研究的热点。
en-us	In increasingly complex electromagnetic environment, often in case of signal aliasing will be how to put the aliasing signal successfully separated efficiently is becoming a hot spot of research in recent years.

zh-cn	就逐留存路径处理(per-survivor processing,PSP)算法分离两路同频相移键控混叠信号复杂度较高的问题进行了研究,在前人研究的基础上提出多进制相移键控(m-ary phase shift keying,MPSK)混合信号逐步消除前向干扰的单通道盲分离PSP算法。
en-us	Is retained by path processing (per survivor processing, PSP) algorithm to separate the two way with high frequency mixing phase shift keying signal complexity problems are studied, on the basis of predecessors' research put forward the multi-band phase shift keying (m - ary phase shift keying, MPSK) mixed signal phasing out prior to interfere with the single channel blind source separation of PSP algorithm.

zh-cn	仿真结果表明,在大约0.5dB的性能损失下,若以每分离一个混合信号所需遍历的状态数M2(L-1)(其中,M是信号的调制阶数,L是两路混合信号的码间串扰长度)作为衡量PSP算法复杂度标准,所提算法分离两路二进制相移键控混合信号的复杂度较原有的算法降低了4倍,分离两路正交相移键控混合信号的复杂度较原有的算法降低了16倍。
en-us	Simulation results show that under the performance loss of about 0.5 dB, if separation in each state of a mixed signal needed to iterate through several M2 (L - 1) (where M is the signal modulation order, L is the intersymbol interference of two way of mixed signal length) as a standard to measure the PSP algorithm complexity, the proposed algorithm to separate two way the complexity of the binary phase shift keying mixed signal has decreased 4 times than the original, and separation of two way photograph shift keying is mixed signal than the original algorithm reduces the complexity of 16 times.

zh-cn	大幅度地降低了混叠信号分离的复杂度,提升了同频相移键控的混叠信号的分离效率。
en-us	Greatly reduce the complexity of aliasing signal separation, raised the same frequency aliasing of phase shift keying signal separation efficiency.

zh-cn	舰载机精密进近与着舰的增强引导综合控制技术(maritime augmented guidance with integrated controls for carrier approach and recovery precision enabling technology,MAGIC CARPET)是美国最新的人工着舰控制技术。
en-us	Aircraft precision approach and the ship to strengthen comprehensive control technology guide (maritime augmented the guidance with integrated controls for carrier approach and recovery precision enabling technology, MAGIC CARPET) is the latest artificial vessel control technology in the United States.

zh-cn	在综述MAGIC CARPET的基础上,进一步深入分析了MAGIC CARPET的内在机理。
en-us	In this paper the MAGIC CARPET, on the basis of further analysis of the MAGIC CARPET of internal mechanism.

zh-cn	一是介绍MAGIC CARPET的发展情况;
en-us	The development of a is MAGIC CARPET;

zh-cn	二是分析其设计思想和关键技术;
en-us	The second is to analyze its design idea and key technology;

zh-cn	三是研究其控制结构;
en-us	Three is the study of its control structure;

zh-cn	四是介绍其试飞情况和试飞结论;
en-us	Four is to introduce the test conditions and test results;

zh-cn	五是分析MAGIC CARPET存在几方面不足,并提出改进建议;
en-us	Five is to analyze the MAGIC CARPET aspects deficiencies, and put forward Suggestions for improvement;

zh-cn	六是总结MAGIC CARPET的思想方法,以及展望其应用前景。
en-us	The thinking method of six is summed up the MAGIC CARPET, as well as its application prospect.

zh-cn	MAGIC CARPET的理念和技术应该是今后人工着舰的必然趋势,而MAGIC CARPET技术与舰上相对差分全球定位系统技术的结合应该是今后自动着舰的一个趋势。
en-us	MAGIC CARPET of ideas and technology should be the inevitable trend of future artificial carrier, and the MAGIC CARPET of relative difference of technology and the ship's global positioning system (GPS) technology should be the combination of automatic carrier landing a trend in the future.

zh-cn	为了克服基本回溯搜索算法在大气波导反演问题中出现的收敛速度慢、容易陷入局部最优的缺点,提出一种基于反向学习机制和正交交叉机制的改进回溯搜索优化算法。
en-us	In order to overcome the basic backtracking search algorithm in the atmospheric duct in inverse problems of slow convergence speed, easy to fall into local optimum shortcomings, puts forward a kind of based on reverse back to improve the learning mechanism and orthogonal crossover mechanism of search optimization algorithm.

zh-cn	该算法利用反向学习机制来选择较好的初始化种群,而正交交叉机制用来帮助算法加强全局搜索能力,避免算法陷入局部最优,从而提高算法的精度。
en-us	The algorithm of reverse learning mechanism to select good initial population, and the orthogonal crossover mechanism to help algorithm to strengthen the global search ability, avoid algorithm falls into local optimum, so as to improve the accuracy of the algorithm.

zh-cn	通过常见测试函数的优化问题以及大气波导的反演问题来检验算法的性能。
en-us	By common test function optimization problem, and the inversion problem of atmospheric duct to test the performance of the algorithm.

zh-cn	结果表明,所提算法具有较高的精度和较快收敛速度。
en-us	The results show that the proposed algorithm has higher precision and faster convergence speed.

zh-cn	在多响应优化设计中,模型参数的不确定性以及生产过程的噪声因子不可避免地会导致预测响应值出现较大的波动。
en-us	In multiple response optimization design, the uncertainty of model parameters and noise factors of production process will inevitably lead to predict response values appear larger fluctuation.

zh-cn	针对上述的问题,结合贝叶斯抽样技术、帕累托优化策略以及灰色关联分析方法提出了一种多响应优化设计方法。
en-us	According to the above problem, combined with bayesian sampling technology, pareto optimization strategy and the grey correlation analysis method this paper proposes a multiple response optimization design method.

zh-cn	首先,考虑模型参数的不确定性,运用贝叶斯多元回归模型构建了过程响应与试验因子之间的函数关系;
en-us	First, consider the uncertainty of model parameters, using bayesian multivariate regression model to build the function relation between the process and test response factor;

zh-cn	其次,根据帕累托最优策略求出了帕累托最优前沿,并计算各试验点达到帕累托最优的贝叶斯后验概率;
en-us	Secondly, according to the pareto optimal strategy for the pareto optimal front, and calculate the various sites achieve pareto optimal bayesian posterior probability;

zh-cn	然后,利用灰色关联分析方法识别出最佳的优化设计方案;
en-us	Then, by using grey correlation analysis method to identify the optimal design scheme optimization;

zh-cn	最后,实际案例研究表明,在考虑预测响应值波动时,所提的方法能够获得更为稳健和可靠的优化结果。
en-us	Finally, the practical case studies show that when considering the response prediction value fluctuations, the proposed method can obtain more stable and reliable optimization results.

zh-cn	雷达导引头下视探测超低空目标时,受多径效应的影响,严重降低了跟踪的精度。
en-us	Radar seeker under the visual target detection a low-level, the influence of the multipath effect, severely reduces the tracking accuracy.

zh-cn	将弹目视线角约束在布儒斯特角附近,可有效降低多径干扰的影响。
en-us	The Angle of the constraint of the line of sight to near brewster Angle, which can effectively reduce the effects of multipath interference.

zh-cn	基于积分滑模控制的思想,设计出一种线性积分滑模制导律,该制导律相对于传统的滑模制导律而言,由于省去趋近滑模运动阶段,具有更快的渐进收敛特性。
en-us	Based on the idea of integral sliding mode control, design a kind of linear integral sliding mode guidance law, the guidance law is compared with traditional sliding mode guidance law, due to save reaching the sliding phase, with faster gradual convergence properties.

zh-cn	为了进一步提高视线角的收敛速率,设计了非线性积分滑模制导律,该制导律可保证弹目视线角在有限的时间内快速收敛至布儒斯特角。
en-us	In order to further improve the convergence rate of the Angle of sight, design the nonlinear integral sliding mode guidance law, the guidance law can guarantee the Angle of the line of sight for a limited time fast convergence to the brewster Angle.

zh-cn	为了解决积分滑模开关项高增益系数引起的抖振问题,设计了滑模扰动观测器来估计目标的机动加速度。
en-us	In order to solve the integral sliding mode switching chattering problem caused by high gain coefficient, a sliding mode perturbation observer is designed to estimate the target maneuvering acceleration.

zh-cn	结合非线性积分滑模制导律,引入目标加速度的估计值,设计出一种复合制导律。
en-us	Combined with the nonlinear integral sliding mode guidance law, the introduction of target acceleration estimation, design a kind of composite guidance law.

zh-cn	结果表明,该复合制导律能有效地消除抖振现象,减小脱靶量,提高拦截的精度。
en-us	Results show that the compound guidance law can effectively eliminate the chattering phenomenon, reduce the miss distance, improve the accuracy of interception.

zh-cn	相干波形频率分集阵(frequency diverse array,FDA)雷达通过引入阵元间的频率差异,在观测空间中形成距离-角度-时间依赖的发射方向图。
en-us	Coherent wave frequency diversity array (frequency diverse array of FDA) radar arrays by introducing frequency difference, formed in the observation space distance - Angle - time depend on the direction of the launch of figure.

zh-cn	针对相干FDA雷达体制回波接收处理的问题,提出了角度-时间二维匹配滤波器,同时实现了快时间波形匹配和等效发射波束形成,不同于传统匹配滤波器。
en-us	For coherent radar system by FDA echo receiving process problems, put forward the point of view - time two-dimensional matched filter, and realize the fast time waveform matching and equivalent emission beamforming, different from the traditional matched filter.

zh-cn	并进一步考虑某些应用情况下,通过设计匹配时间窗,提出了分段匹配的二维匹配滤波接收处理方法。
en-us	Some application cases, and further consideration by matching time window design, put forward the block matching method of two-dimensional matched filtering to receive treatment.

zh-cn	将雷达脉冲时间划分为多个子脉冲接收时间窗,并采用发射方向图调制的角度-时间二维匹配滤波函数对回波信号进行相干积累。
en-us	The radar pulse time division multiple sub pulse receiving time window, and the firing Angle pattern modulation - time two-dimensional matched filtering function of echo signal coherent accumulation.

zh-cn	仿真实验给出了所提接收处理方法的性能验证。
en-us	The simulation experiment shows the performance verification of the proposed to receive treatment.

zh-cn	相较于单模态生物识别技术,多模态生物识别技术具有更优的适用性、安全性和可靠性,成为目前生物识别技术发展的趋势。
en-us	Compared with single mode biometric technologies, multimodal biometric technology has better applicability, safety and reliability, become the current trend of the development of the biological recognition technology.

zh-cn	在多模态生物识别4种融合层次中,特征层融合能够提取更多的区分性信息,消除特征的冗余,在理论上可达到最佳识别效果。
en-us	In multimodal biometric four fusion hierarchy, feature fusion layer can extract more distinct information, eliminate the redundant features, in theory, can achieve the best effect.

zh-cn	然而,特征层多模态生物识别算法的安全性很少被关注。
en-us	However, feature layer multimodal biometric algorithm security is seldom concerned.

zh-cn	目前,多模态生物识别技术的研究多集中在双模态生物识别算法上,引入入侵容忍概念,定义了容侵能力度量,提出了容侵能力评测方法,评价特征层双模态生物识别算法的容侵能力,并对典型特征层双模态生物识别算法的安全性进行了评测。
en-us	At present, the multimodal biometric technology research more focus on the double mode of biological recognition algorithm, introduced a concept of intrusion tolerance, defines the invasion ability measurement, puts forward the invasion ability evaluation method, evaluation of characteristic double layer mode should the invasion ability of biological recognition algorithm and characteristics of typical double layer mode biometric security has carried on the evaluation of the algorithm.

zh-cn	针对未知环境下目标搜索的复杂性与环境特征的随机性问题,提出了基于分区域的感知自适应目标搜索算法,来解决传统的梳子形搜索模式或预先离线设计的全局优化航迹中,自主水下航行器不能灵活适应环境的目标搜索问题。
en-us	The complexity of the search for a unknown environment target and environment characteristics of the randomness of the problem, put forward the adaptive target search algorithm based on region of awareness, to solve the traditional comb shape search pattern or offline in the global optimization of the design of track, in advance of autonomous underwater vehicle target search not the flexibility to adapt to the environment problem.

zh-cn	该方法的主要特点是根据AUV视域内有环境目标特征时,实时设计最优一步的航迹规划,并利用贝叶斯估计来完成目标定位。
en-us	The main characteristic of this method is according to the characters of AUV horizon in environmental objectives, the real-time optimal design step of the path planning, and bayesian estimation is used to meet the target positioning.

zh-cn	无目标时,利用分区域栅格值并锁定任务区域的航迹规划,两种模式交替进行来提高搜索的灵活性。
en-us	No goal, utilization of regional grid value and lock the task of path planning, the two patterns continue to increase the flexibility of the search.

zh-cn	仿真结果表明,相比于传统搜索模式或全局优化航迹,该方法增强了环境适应能力,提高了目标搜索效率。
en-us	The simulation results show that compared with the traditional search pattern or global optimization path, the method to enhance the environmental adaptability, improve the search efficiency.

zh-cn	新一代战斗机技术特征论证是提升装备体系效能、指导技术发展方向、支撑新战斗机型号论证的重要工作。
en-us	A new generation of fighter technology characteristics of the argument is to improve equipment system efficiency and guide the technical development direction, to support the new fighter argumentation of the important work.

zh-cn	运用数据科学的思想,将传统的逆向归纳论证方法与机器学习类比,分析指出了其应用于新一代战斗机技术特征论证时将存在样本依赖度高、时效性差、不可解释、易过拟合等缺陷;
en-us	Based on the idea of scientific data, the traditional method and machine learning analog reverse epagoge, points out its application in a new generation of fighter technology characteristics of argument will exist when the sample high dependence, poor timeliness, cannot explain, easy fitting defects such as;

zh-cn	然后提出一种基于数学规划的论证方法,以体系下的任务、环境和对抗能力为约束,以成本为优化目标,求解技术特征;
en-us	And then put forward a kind of reasoning method based on mathematical programming, with the task of under the conditions of the system, the environment and fight ability as constraint, taking cost as the optimization goal, solving the technical features;

zh-cn	最后以美海军和俄空军六代机为例验证了方法的可行性。
en-us	Finally, the navy and the air force six generation machine as an example the feasibility of the method is validated.

zh-cn	针对扰动引力场对导弹命中精度影响日益突出的问题,基于弹道摄动思想提出了一种可同时考虑发射点垂线偏差和导弹飞行过程扰动引力影响的弹道助推段误差传播高精度求解方法。
en-us	For gravitational field disturbance effect on missile accuracy increasingly prominent problems, based on the ballistic perturbation ideas put forward a kind of can consider launch vertical deflection and at the same time boost phase process disturbance gravitational influence of missile flight trajectory error propagation and high precision method.

zh-cn	首先推导了弹道助推段摄动方程,然后根据其物理意义将摄动项划分为几何项、受力项、引力加速度耦合项、视加速度耦合项4部分,并分别推导了各摄动项对应的系数矩阵。
en-us	First ballistic boost phase perturbation equation was deduced, and then according to its physical significance could be divided into geometric perturbation item item, paragraphs, force and gravity acceleration coupling, apparent acceleration coupling term 4 parts, and each perturbation was deduced respectively the corresponding coefficient matrix.

zh-cn	基于某典型弹道导弹仿真系统,设置不同误差条件,将提出的弹道助推段误差传播模型与弹道求差法进行仿真对比。
en-us	Based on some typical ballistic missile simulation system, set up different error condition, will present the ballistic boost phase error propagation model and ballistic simulation comparison for differential method.

zh-cn	蒙特卡罗打靶结果表明,相对弹道求差法而言,该方法的计算效率提升了约50倍,射程偏差计算的相对误差均小于10%。
en-us	Monte carlo shooting results show that the relative ballistic differential method, the computation efficiency of the method about 50 times, the relative error of range deviation calculation are less than 10%.

zh-cn	为了研究平台导引头隔离度对制导系统稳定性的影响,建立了不同制导信号提取点和不同干扰力矩引起的隔离度传递函数模型及制导系统模型;
en-us	In order to research platform seeker isolation effect on the stability of the guidance system, set up different guidance signal extraction and isolation degree caused by different disturbance torque transfer function model and guidance system model;

zh-cn	采用分析时变系统Lyapunov稳定性的无源性方法分析了制导系统的一致渐进稳定条件;
en-us	The passivity of Lyapunov stability analysis of time-varying system method consistent gradual stability condition;

zh-cn	基于制导系统稳定条件提出了隔离度幅值指标计算方法。
en-us	Analyzes the guidance system based on the guidance system stability condition isolation amplitude index calculation method are put forward.

zh-cn	研究表明,从角速率陀螺处提取制导信号时制导系统满足一致渐进稳定性对末导时间及隔离度幅值指标的约束比从稳定回路指令处提取时严格,弹簧力矩引起的隔离度幅值指标较阻尼力矩严苛,导引头测试时应密切关注从角速率陀螺处提取制导信号及弹簧力矩引起的隔离度幅值。
en-us	Study shows that the extraction from the angular rate gyro guidance signal guidance system satisfies the uniformly asymptotic stability of lead time and at the end of the isolation degree amplitude index constraints than extraction from stable loop instructions strictly, spring torque caused by isolation than damping torque amplitude index, to test the seeker should pay close attention to extract from the angular rate gyro guidance signal and isolation spring torque amplitude.

zh-cn	反导防御系统中,拦截弹在天基红外低轨卫星信息引导下拦截弹道导弹目标时,需要考虑卫星的跟踪能力与拦截弹的拦截能力的匹配问题。
en-us	Anti-missile defense system, the interceptor in space-based infrared guided by Leo satellite information intercept ballistic missile target, need to consider the satellite tracking ability and interceptor intercept capability matching problem.

zh-cn	首先,采用后验克拉美罗限的方法计算低轨卫星跟踪弹道导弹目标的能力;
en-us	First, adopt the method of posteriori grams of Latin America, the limit of calculating Leo satellite tracking ability of ballistic missile target;

zh-cn	接着采用椭圆轨道线性化方程的方法计算预测弹道的误差,在目标预测弹道及拦截弹飞行性能的基础上建立预测命中点及其误差的计算方法;
en-us	Then adopt the method of elliptical orbit linearized equation prediction error of the ballistic calculation, to predict ballistic target and interceptor flying performance is established on the basis of the impact point and its prediction error calculation method;

zh-cn	然后采用均匀点火策略分析预测命中点精度对拦截弹中段飞行修正能力的影响,通过可信性理论计算得到拦截弹的末段修正能力;
en-us	And then USES the homogeneous ignition strategy analysis forecasting impact point precision of interceptor midcourse flight correction ability, the influence of the interceptor is obtained by credibility theory calculation ability of terminal correction;

zh-cn	最后通过仿真得到满足拦截弹中末段修正能力需求的低轨卫星的技术指标要求。
en-us	Finally meet interceptor is obtained by the simulation ability of terminal correction in Leo satellite technical indicators in line with the requirements.

zh-cn	实际雷达目标的散射中心属性非常复杂,如不规则的几何结构、遮挡,均会增加散射中心精确建模的难度。
en-us	Actual radar target scattering center property is very complex, such as irregular geometry, shade, will increase the difficulty of the scattering center model accurately.

zh-cn	现有的散射中心模型并未考虑这些实际问题,为了提高建模精度,需对现有模型进行合理修正。
en-us	Scattering center model does not take into account the actual problems existing, in order to improve the modeling accuracy, reasonable correction should be carried out on the existing model.

zh-cn	对散射中心模型中的频率依赖项、不规则平面的反射、局部遮挡造成的散射强度变化问题,给出了具体的修正方法。
en-us	Frequency dependency of scattering center model, irregular plane of reflection, the scattering intensity change of local view, gives a specific method of correction.

zh-cn	通过数值验证,证实了修正模型模拟复杂目标雷达散射截面起伏特性、雷达距离-方位图像以及时频像特征的精确性。
en-us	Was proved by numerical correction model to simulate the complex target radar scattering cross section rolling - bearing images, radar distance and accuracy of time-frequency like characteristics.

zh-cn	为了实现快速精确的航空侦察图像目标分割,提出基于模糊Renyi熵和区域增长的分割方法。
en-us	In order to achieve the segmentation of aeronautical reconnaissance image target quickly and accurately, is put forward based on fuzzy Renyi entropy and region growing method.

zh-cn	首先在Renyi最大熵分割的基础上,应用模糊隶属度函数,引入模糊Renyi熵,提高图像分割效果。
en-us	In Renyi first, on the basis of the maximum entropy segmentation, fuzzy membership function, introducing fuzzy Renyi entropy, improve the effect of image segmentation.

zh-cn	然后为了获取种子点,提出了基于双金字塔和特征融合的显著性检测方法,并通过形态学重构开运算和区域极大值生成目标核心区域。
en-us	Then in order to obtain the seed point, is proposed based on the significance of double pyramid and feature fusion detection method, and through the morphological reconstruction operation and open area greatly value generation target core region.

zh-cn	最后,增长准则设计为将图像分割结果进行二值标记,然后选取与目标核心区域重叠最多的区域块为目标分割结果。
en-us	Finally, the growth design guidelines for binary image segmentation for results tag, and then select one of the most core area overlap with the target area piece for target segmentation result.

zh-cn	实验结果表明,所提方法可实现复杂场景航空侦察图像舰船目标的快速和精确分割。
en-us	The experimental results show that the proposed method can achieve complex scenarios aviation reconnaissance ship target images fast and accurate segmentation.

zh-cn	以单脉冲雷达系统为对象,研究了箔条质心干扰条件下目标的角度估计问题。
en-us	Monopulse radar system as object, studies the target under the condition of chaff centroid jamming of Angle estimation problem.

zh-cn	阐述了一种双极化和差信号模型,分析了目标信号和箔条干扰信号的统计特性。
en-us	Expounds a kind of double polarization and differential signal model, analyzed the target signal and the statistical properties of chaff jamming signal.

zh-cn	在此基础上,提出了一种基于极化单脉冲雷达估计目标角度的方法,并给出了其处理流程。
en-us	Based on this, puts forward a kind of based on the polarization of single pulse radar target Angle estimation method, and its processing is presented.

zh-cn	仿真了在不同的脉冲数、信干比、信噪比和箔条云分布等因素条件下该方法估计目标角度的性能,并与其他方法进行了估计性能对比。
en-us	Simulation in different pulse number, dry ratio, signal-to-noise ratio and chaff cloud distribution under the condition of the method to estimate the performance of the target Angle, and the estimated performance compared with other methods.

zh-cn	针对传统电子侦察卫星的单星测向定位和旋转干涉仪测向方法在处理能力和精度上的限制,提出了一种旋转基线的多目标二维角度估计方法。
en-us	In view of the traditional electronic reconnaissance satellite single direction positioning and rotating interferometer direction finding method in processing power and accuracy, a rotating baseline multi-objective two-dimensional Angle estimation method.

zh-cn	该方法将多通道长基线旋转干涉仪模型与阵列信号的处理方式相结合,根据角度模糊的变化规律,通过霍夫变换提取目标的二维角度信息。
en-us	This method will more long baseline rotation interferometer combined model and the way of array signal processing, according to the Angle, the change rule of fuzzy by hough transform two-dimensional Angle information of targets.

zh-cn	在所提方法的基础上重点分析了模糊角度位置随旋转干涉仪角度变化的关系,并建立了目标角度模糊分布模型。
en-us	In the proposed method are also analyzed on the basis of fuzzy Angle position change with rotation Angle of interferometer, the relationship between fuzzy distribution model and establish the target Angle.

zh-cn	仿真结果表明,所提算法可以有效地从角度模糊中提取准确的角度信息;
en-us	The simulation results show that the proposed algorithm can be effectively extracted from perspective of fuzzy point of accurate information;

zh-cn	相比于传统的旋转干涉仪测向方法,该方法可实现多目标的二维角度估计并且降低了对信噪比的要求。
en-us	Compared to the traditional rotary interferometer direction finding method, this method can realize multi-objective two-dimensional Angle estimation and reduces the requirement to the signal-to-noise ratio.

zh-cn	针对基于卷积网络的超分辨率重建算法对不同场景下的图像存在复原质量不佳、细节信息丢失的问题,对卷积网络结构详细分析,结合重建模块和损失函数约束条件存在的问题,提出了基于并行映射卷积网络的超分辨率重建模型。
en-us	For super resolution reconstruction algorithm based on convolution network for different scenarios of poor image reconstruction quality and detail information leakage problems, detailed analysis of convolution network structure, combining with reconstruction module and loss function constraint problems, puts forward the model of super-resolution reconstruction based on parallel convolution mapping network.

zh-cn	该模型基于端到端的思想,构建并行映射网络及正则化约束条件,能对图像特征进行层次化自主提取,在高分辨率图像重建时极大地丰富图像特征的维数;
en-us	The model based on end-to-end, build parallel mapping network and regularization constraint conditions, can be hierarchical independent of image features are extracted, the high resolution image reconstruction greatly enrich the dimensions of the image characteristics;

zh-cn	并且将全变分正则化引入到重建模块,有效地克服了超分辨率的病态问题,从而获得鲁棒、丰富的图像信息,提升了重建图像的质量。
en-us	And will be introduced to the total variation regularization reconstruction module, effectively overcome the super-resolution of ill-posed problems, to obtain robust, rich image information, improve the quality of the reconstructed image.

zh-cn	实验结果表明,所提出的网络模型具有更优异的性能,其超分辨率算法在视觉评价和量化指标上取得了更好的重建效果。
en-us	The experimental results show that the proposed network model has more excellent performance, the super-resolution algorithm on the visual evaluation and quantitative indicators better reconstruction effect is obtained.

zh-cn	针对磁屏蔽性能理论计算存在的不足,提出了基于径向基函数(radial basis function,RBF)神经网络的磁屏蔽性能理论计算方法。
en-us	For the theoretical calculation of magnetic shielding performance is proposed based on radial basis function (radial basis function, RBF) method to calculate the magnetic shielding performance of the neural network theory.

zh-cn	首先,采用控制变量法对影响磁屏蔽性能的独立参数进行分离并建模;
en-us	First of all, using the method of control variables affecting the magnetic shielding performance of independent parameters for separation and modeling;

zh-cn	然后,利用RBF神经网络对非独立参数进行建模;
en-us	Then, using RBF neural network for the independent parameter modeling;

zh-cn	最后,将训练好的RBF神经网络模块与分离出来的独立参数模型进行结合,得到磁屏蔽装置的磁屏蔽性能计算模型。
en-us	Finally, the trained RBF neural network module combined with isolated independent parameters of the model, get the magnetic shielding device of magnetic shielding performance calculation model.

zh-cn	通过对矩形磁屏蔽装置的磁屏蔽性能进行仿真计算。
en-us	Based on rectangular magnetic shielding performance of the magnetic shielding device simulation.

zh-cn	结果表明,提出的基于RBF神经网络的磁屏蔽性能理论计算方法与有限元数值法的最大相对误差为10.3%,95%的拟合结果与数值计算结果的相对误差在8%以内,与传统解析法相比,该方法更加接近数值法的求解精度,更适用于工程估算。
en-us	The results show that based on RBF neural network is put forward by the magnetic shielding performance of the theoretical calculation method and finite element numerical method, the maximum relative error is 10.3%, 95% of the fitting results with the results of numerical calculation of relative error is within 8%, compared with the traditional analytical method, this method is more close to the numerical method of solving accuracy, more suitable for the engineering estimation.

zh-cn	目标威胁评估是空战态势感知中的关键问题。
en-us	Target threat assessment is the key problem in air combat situation awareness.

zh-cn	针对传统评估方法难以兼具准确性和实时性的缺陷,提出了一种基于自适应推进极限学习机（extreme learning machine_)
en-us	In view of the traditional evaluation method is difficult to the defects of both accuracy and real-time performance, put forward a kind of extreme learning machine based on adaptive propulsion (extreme learning machine_)

zh-cn	在大规模多输入多输出系统中,最小均方误差(minimum mean square error,MMSE)算法能达到接近最优的线性信号检测性能,但是MMSE算法需要复杂的矩阵求逆运算,这限制了该算法的应用。
en-us	In large-scale multiple input multiple output system, the minimum mean square error (minimum mean square error, MMSE) algorithm can achieve near optimal linear signal detection performance, but the MMSE algorithm needs complex matrix inversion, which limits the application of the algorithm.

zh-cn	为了降低运算复杂度,改进MMSE算法,利用Barzilai-Borwein(BB)迭代算法来避免矩阵求逆运算,提出了结构简单的BB迭代信号检测算法,且基于信道硬化特性进一步优化了迭代初始解以加快算法的收敛速度。
en-us	In order to reduce the computation complexity, improve MMSE algorithm, using Barzilai - Borwein (BB) to avoid matrix inversion iteration algorithm, simple structure of BB iterative signal detection algorithm is proposed, and based on channel hardening characteristics of further optimization of the iterative initial solution to speed up the convergence speed of the algorithm.