数据采集与处理2024，Vol.39Issue(6)：1370-1383,14.DOI:10.16337/j.1004-9037.2024.06.007
面向无人机集群航迹欺骗的雷达站址和无人机抖动误差分析
Analysis of Radar Station Position and UAV Jitter Error for UAV Cluster Track Deception
摘要
Abstract
In modern wars,using unmanned aerial vehicle(UAV)clusters to jam the enemy network radar for track deception is an effective way of anti-enemy radar detection.However,given the complexity and uncertainty of the battlefield environment,there are station location errors due to the limited positioning accuracy of the networked radar,and jitter errors due to the influence of air flow and control system.These can cause the generated false track points to deviate from the preset positions and the expected deception effect cannot be achieved.To solve the above problems,this paper analyzes the radar station location errors and UAV jitter errors when the radar station position,UAV position and deception distance are known and the networked radar space resolution cell(SRC)is certain.The UAV cluster successfully deceives the maximum error range allowed by the jamming network radar.For a typical networked radar system,the influence rules of two kinds of errors on the track deception effect are summarized.Some suggestions are put forward to improve the track deception effect.Numerical simulation results show that the analysis and derivation results can effectively evaluate whether the networked radar can be successfully tricked under the condition of radar position error and UAV jitter error seperately.关键词
航迹欺骗/雷达站址误差/无人机抖动误差/组网雷达/无人机集群Key words
track deception/radar position error/unmanned aerial vehicle(UAV)jitter error/networked radar/UAV cluster分类
信息技术与安全科学引用本文复制引用
蒋泽宇,时晨光,周建江,闻雯..面向无人机集群航迹欺骗的雷达站址和无人机抖动误差分析[J].数据采集与处理,2024,39(6):1370-1383,14.基金项目
国家自然科学基金(62271247) （62271247）
航空科学基金(20220055052001) （20220055052001）
江淮前沿技术协同创新中心追梦基金(2023-ZM01D001) （2023-ZM01D001）
南京航空航天大学前瞻布局科研专项资金. （）
