基于多普勒信息辅助的小目标跟踪算法研究  

Research into Small Target Tracking Algorithm Based on Doppler Information Assistant

作　　者：赵中兴[1] 司军[1] 栾铸征[1] 

机构地区：[1]中国船舶重工集团公司第723研究所,扬州225001

出　　处：《舰船电子对抗》2016年第2期5-9,13,共6页Shipboard Electronic Countermeasure

摘　　要：针对强杂波环境中的小目标探测问题,提出了一种基于目标多普勒信息辅助的跟踪算法,利用目标与环境杂波多普勒特性的差异来改善数据关联的权值,能够提升对小目标的跟踪性能,并通过数据仿真验证了该算法的有效性。Aiming at the problem of small targets detection in strong clutter environment,this paper puts forward a tracking algorithm based on target Doppler information assistant,improves the weights of data association by using the difference of Doppler characteristics between the targets and environment clutters,which can improve the tracking performance to small targets.The validity of the algorithm is verified through data simulation.

关 键 词：小目标 数据关联 多普勒特性 

分 类 号：TN971[电子电信—信号与信息处理]