基于航迹滤波的预警雷达数据处理软件研究与实现  

Design and Implementation of Data Processing Software Based on Track Filtering for Early-Warning Radar

作　　者：周志增[1] 吴志建 顾荣军[1] 张闻琪 ZHOU Zhizeng;WU Zhijian;GU Rongjun;ZHANG Wenqi(Unit 63889 of PLA,Mengzhou 454750,Henan)

机构地区：[1]中国人民解放军63889部队,河南孟州454750

出　　处：《火控雷达技术》2023年第1期53-59,共7页Fire Control Radar Technology

摘　　要：针对预警雷达易受虚假航迹影响这一问题,结合工程应用时效性、稳定性等特点,开发了一套雷达数据处理软件。该软件能针对不同应用场合,通过增加多种逻辑起始方法、对航迹进行速度和残差滤波、对航迹质量进行管理,一定程度上提高了数据处理的虚假航迹抑制能力。实测数据结果表明,该软件在保证对目标正确探测的基础上,能有效降低虚假航迹的产生,有助于提高雷达适应复杂环境能力。Early-warning radar is easily to be affected by false tracks.In this paper,a piece of radar data processing software is developed to address the problem with timeliness and stability in engineering application being taken into consideration.The software employs several logical initiation methods,performs speed and residual filtering of tracks,and manages track quality,improving the false track suppression capability in various application scenarios.The test results show that the software can effectively reduce false tracks with correct target detection being ensured,improving the ability of radar to adapt to complex environment.

关 键 词：预警雷达 虚假航迹 雷达数据处理 逻辑起始 残差 航迹质量 

分 类 号：TN958.92[电子电信—信号与信息处理]