现代防御技术2018，Vol.46Issue(2)：106-113,8.DOI:10.3969/j.issn.1009-086x.2018.02.018
多假目标干扰对雷达目标跟踪性能影响分析
Impact Analysis of Multi-False-Target Jamming on Radar Target Tracking Efficiency
郝道亮 1夏兴宇 1高俊光 1王肖洋1
作者信息
- 1. 中国洛阳电子装备试验中心,河南 洛阳 471000
- 折叠
摘要
Abstract
In the purpose of evaluating the jamming effect of multi-false-target jamming,a method combined with radar's target tracking efficiency is put forward.The approach to generate multi-false-target is studied and multi-false-target jamming is achieved by combining intermittent-sampling repeater and sinusoidal weighted frequency modulation.After false targets are accepted by radar signal detection system,the proper measurement data when real target is surrounded by a large range of false targets are selected.A target tracking algorithm is designed to fit and forecast the track.The damage rate of track continuity and root-mean-square error before and after jammed are analyzed by using Monte-Carlo simulation,which depict how multi-false-target jamming impacts on target tracking.Simulation results show that multi-false-target jamming may damage radar target tracking efficiency;the jamming effect can be enhanced by reasonable setting of jamming conditions.关键词
多假目标/间歇采样/正弦加权调频/目标跟踪/航迹连续性损伤率/均方根误差Key words
multi-false-target/intermittent-sampling/sinusoidal weighted frequency modulation/target tracking/track continuity damage rate/root-mean-square error分类
信息技术与安全科学引用本文复制引用
郝道亮,夏兴宇,高俊光,王肖洋..多假目标干扰对雷达目标跟踪性能影响分析[J].现代防御技术,2018,46(2):106-113,8.
