摘要
本文针对目前工程中对复杂电磁环境下雷达航迹相关处理存在的不足之处,提出了基于速度方差统计的雷达航迹点迹相关处理方法,利用目标运动速度方差统计特性,剔除了杂波虚警点迹对目标航迹关联的影响。试验结果表明,该方法可有效提升航迹关联的置信度,实现了杂波虚警环境下对目标进行有效跟踪。
In view of the deficiencies in radar track correlation in complex electromagnetic environment,a radar track-plot correlation method based on velocity variance statistics is proposed in this paper.By using the statistical characteristics of velocity variance of the moving targets,the influence of false alarm plots caused by clutter on track correlation is eliminated.The test results show that the proposed method can effectively improve the confidence of track correlation,realizing effective target tracking under false alarm conditions caused by clutter.
作者
杨璇
刘静
杨森
畅言
YANG Xuan;LIU Jing;YANG Sen;CHANG Yan(Xi’an Electronic Engineering Research Institute,Xi’an 710100)
出处
《火控雷达技术》
2023年第3期43-48,共6页
Fire Control Radar Technology
关键词
速度方差
统计
航迹点迹相关
velocity variance
statistics
track-plot correlation