Comparison of Gating Techniques for Maneuvering Target Tracking in Clutter

被引:0
|
作者
Cheng, Ting [1 ]
Li, X. Rong [2 ]
He, Zishu [1 ]
机构
[1] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 610054, Peoples R China
[2] Univ New Orleans, Dept Elect Engn, New Orleans, LA 70148 USA
关键词
gating; maneuvering target; tracking; clutter; DATA ASSOCIATION;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Gating for maneuvering target tracking in clutter is considered. Based on the conventional model probability weighted gating (MPWG) technique, three modified gating techniques are given, including adaptive gating (AG), model probability weighted centralized gating (MPW-CG), and model probability weighted model based gating (MPW-MBG). Furthermore, a measure based on the error covariance matrix is used for performance comparison which is more comprehensive. Simulation results show the effectiveness of the modified gating techniques and their superiority to the MPWG technique. MPW-CG is recommended based on the performance and computational complexity jointly.
引用
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页数:8
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