The optimal order of processing sensor information in sequential multisensor fusion algorithms

被引：20
|
作者：
Pao, LY [1 ]
Trailovic, L [1 ]
机构：
[1] Univ Colorado, Dept Elect & Comp Engn, Boulder, CO 80309 USA
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2000年 / 45卷 / 08期
关键词：
modified Riccati equation; sensor fusion; sensor order; target tracking;
D O I：
10.1109/9.871766
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We examine the order of sensor processing in the sequential Multisensor Probabilistic Data Association (MSPDA) filter for target tracking applications. If two sensors of different qualities are used in the sequential MSPDA filter, the rms position error is generally smaller when the worse sensor is processed first. This finding regarding the order of sensor processing is supported by simulations of a target tracking system, and by analysis of first- through sixth-order target process models using the modified Riccati equation.
引用
收藏
页码：1532 / 1536
页数：5
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