一种JTIDS信号批号的离线合批方法  

An offline merging method for JTIDS signal batch number

作　　者：潘定平 朱宇锋 Pan Dingping;Zhu Yufeng(No.36 Research Institute of China Electronics Technology Group Corporation,Jiaxing 314033,Zhejiang,China)

机构地区：[1]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《航天电子对抗》2022年第4期15-19,共5页Aerospace Electronic Warfare

摘　　要：JTIDS作为美三军联合作战用数据链的主要结构形式,对其信号正确建立批号具有重要的实际意义。通过对已完成定位的JTIDS数据进行离线分析,提出了一种基于运动/固定目标判断,再进行方位推算的离线自动合批方法。通过MATLAB对提出的离线合批方法进行仿真分析,结果表明此方法具有较好的合批效果。通过对算法实现逻辑的优化,可进一步推进实现在线实时自动合批。As a main form of data link for the joint operations of the three services of USA,it is of great practical significance to establish the JTIDS batch numbers correctly.Offline analysis on JTIDS data that has completed location are conducted,and an offline automatic batch number merging method based on moving/fixed target judgment and azimuth estimation is proposed.Through the simulation analysis of offline batch number merging method with MATLAB,it is proved that this algorithm has a better batch number merging effect.By optimizing the logic of the algorithm,the realization of online real-time automatic batch number merging can be further promoted.

关 键 词：JTIDS 运动/固定目标 方位推算 离线合批 

分 类 号：TN975[电子电信—信号与信息处理]