雷达科学与技术2016，Vol.14Issue(4)：411-416,6.DOI:10.3969/j.issn.1672-2337.2016.04.012
基于信号幅度的复杂目标新数据互联方法
A New Method of Complex-Target Data Association Based on Amplitude Information
摘要
Abstract
It fails to fully use the information brought by the target echoes if we only consider the meth-od of data association based on the kinematic target characters during the processing of multi-target tracking. This paper offers a new way of data association which is based on the amplitude information of the signal. Firstly,it needs to build the mathematic model of the signal amplitude of target.And then,by bringing the amplitude of signal into the traditional joint integrated probabilistic data association(JIPDA)algorithm,this paper will show a new method to calculate the associated probabilities of the measurements and the target course.Lastly,it can be showed by the simulations that,compared to the traditional multi-target data asso-ciation JPDA and JIPDA algorithm based on the kinematic target characters,the new JIPDA-AI algorithm can improve the tracking performance and the tracking precision in the complex situations.关键词
多目标跟踪/目标回波/信号幅度/互联概率Key words
multi-target tracking/target echo/amplitude information/association probability分类
信息技术与安全科学引用本文复制引用
张存,郑世友,缪礼锋,陶飞翔..基于信号幅度的复杂目标新数据互联方法[J].雷达科学与技术,2016,14(4):411-416,6.基金项目
“十二五”航空支撑计划(No.61901060203) （No.61901060203）
航空基金项目(No.2014ZC07003) （No.2014ZC07003）
海军总装项目(No.40114030303) （No.40114030303）
