文档介绍：计算机工程与科学 第 卷第 期 年 月
CN43-1258/TP
1 2
YA N GDong-ying ,HEJiang-peng
( , , ;
ollege ofBusinessShanx iUniversity Taiyua n030031
Machine-BuildingCo.,Ltd.,Taiyuan030009,China)
Abstract
:Inor der toimpro vethetracki ng acc uracyof man euvering targetsand obtainmore accurate
real-timep os itionandv elocity inf orm ationofthe targets,a nimprovedint eract ivemulti- modeltrack ing
algorithm isproposed .Basedo nthe traditi onalinter activ emult i-model ,thi sa lgori th mintrod u cesad-
justmen tpa ram etersa ssocia ted with targ etfeatures. Thetarget feat ureda ta isu sedto pro vi de alimited
dom ainforthein itia lda ta,andt henthea dju stm entparam et ersa readd edto thefi lter,so ast oco mplete
theo ptimizati onofthetrack ingaccurac ybythe iterati onofthe target st ategainmatri xandt heco vari-
ancem atrix .Exp erimental simulation analyzesthre ecommo nstatesof