%0 Journal Article
%T Half adaptive interactive multiple-model tracking algorithm of curvilinear model<br>曲线模型的半自适应交互多模型跟踪方法
%A LI Tao
%A <br>李涛
%J 控制理论与应用
%D 2005
%I 
%X To select the model set with a big covering scope and to simplify computation complexity are contradictory but important in interactive multiple-model (IMM) algorithm design for maneuvering target tracking.This paper first makes a study of curvilinear IMM algorithm and constructs an angular velocity estimation model.Then on this basis,the author presents a method for constructing self-adaptive curvilinear model set.The curvilinear model set constructed by this method is only related to tangential acceleration and normal acceleration can be self-adaptive adjusted.In doing so,computation burden is reduced and the algorithm's application range is extended.The simulation further proves the validity of this algorithm.
%K self-adaptive IMM algorithm
%K curvilinear model
%K turning rate model
%K target tracking
%K model set<br>自适应IMM算法
%K 曲线模型
%K 转弯模型
%K 目标跟踪
%K 模型集
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=AEF8556E89EE25D3&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=E158A972A605785F&sid=2E15A588990CC690&eid=B4F9D541F855CF96&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=7