Constrained Two-stage Kalman Filter for Target Tracking

被引:0
|
作者
Khabbazi, Mohammad-Reza [1 ]
Esfanjani, Reza Mahboobi [1 ]
机构
[1] Sahand Univ Technol, Dept Elect Engn, Tabriz, Iran
关键词
Kalman filter; state constraint; projection method; modeling uncertainty;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This note investigates the problem of state estimation for an uncertain linear system with a priori known information in the form of equality constraints. System projection idea is employed to develop a robust two-stage Kalman filter satisfying state constraints. The proposed method is utilized to solve the target tracking problem. Simulation results illustrate that the proposed two-stage filter outperforms the standard constrained Kalman filter.
引用
收藏
页码:393 / 397
页数:5
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