Tracking ground targets with road constraints using an IMM estimator

被引:0
|
作者
Kirubarajan, T [1 ]
Bar-Shalom, Y [1 ]
Pattipati, KR [1 ]
Kadar, I [1 ]
Abrams, B [1 ]
Eadan, E [1 ]
机构
[1] Univ Connecticut, Dept Elect & Syst Engn, Storrs, CT 06269 USA
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暂无
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
This paper presents the development of a tracker based on the Interacting Multiple Model (IMM) estimation algorithm for tracking groups of ground targets using Moving Target Indicator (MTI) reports obtained from an airborne sensor. The targets are moving along a constrained path, for example, a highway, with varying obscuration due to changing terrain conditions. In addition, the roads on which the targets travel can branch, merge, or cross. This constrained motion estimation problem is handled using an IMM estimators with varying mode sets depending on the topography based Variable Structure IMM (VS-IMM) estimator is described. Simulation results are also presented.
引用
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页码:5 / 12
页数:8
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