无人机在组网雷达中的虚假轨迹生成策略  

A False Trajectory Generation Strategy of Multiple UAVs in Netted Radar

作　　者：原忠虎[1] 焦乐乐 雷莹 YUAN Zhonghu;JIAO Lele;LEI Ying(Shenyang University Institute of science and technology innovation,Shenyang 110004,China;Shenyang University College of Information Engineering,Shenyang 110004,China)

机构地区：[1]沈阳大学科技创新研究院,沈阳110004 [2]沈阳大学信息工程学院,沈阳110004

出　　处：《电子信息对抗技术》2022年第1期1-6,11,共7页Electronic Information Warfare Technology

基　　金：带宽受限网络模态不可测Markov系统的估计与控制(61873338);辽宁省自然科学基金(2019-ZD-0546)。

摘　　要：针对目前飞行器容易被敌方组网雷达识别的问题,提出一种多无人机在组网雷达中的虚假轨迹生成策略。首先建立假目标与无人机的相关运动模型,其次通过空间姿态解算将运动模型应用到球体坐标系下,利用枚举法选择最优横切面,最后基于所设计的单变量分步优化方法探讨分析相关影响因素。通过仿真进行检测,结果验证所提方法的正确性、可行性和有效性。In view of the problem that the aircraft is easy to be recognized by the enemy netted ra-dar,a false trajectory generation strategy for multiple drones in the networked radar is proposed.Firstly the relevant motion model of false target and UAV is established.Secondly the motion mod-el is applied to the sphere coordinate system through space attitude solution,and the optimal cross section is selected by enumeration method.Finally based on the designed single variable step-by-step optimization method,the relevant factors are analyzed.Through the test in the simulation envi-ronment,the correctness,feasibility and effectiveness of the proposed method are verified.

关 键 词：组网雷达 多机协同 航迹欺骗 单变量优化 

分 类 号：TN972.[电子电信—信号与信息处理]