A necessary and sufficient condition for the stability of an α-β-γ filter

被引：1
|
作者：
Kosuge, Y [1 ]
机构：
[1] Mitsubishi Electr Corp, Informat Technol R&D Ctr, Kanagawa 2478501, Japan
来源：
SICE 2001: PROCEEDINGS OF THE 40TH SICE ANNUAL CONFERENCE, INTERNATIONAL SESSION PAPERS | 2001年
关键词：
Kalman filter; alpha-beta-gamma filter; radar; stability; tracking filter;
D O I：
10.1109/SICE.2001.977805
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 present a new necessary and sufficient condition for the stability of an alpha-beta-gamma filter that can be used even when the values of filter gains alpha, beta and gamma are larger than 1. We also present the optimal choice of the alpha, beta, gamma combination of an alpha-beta-gamma filter. For choice, we use the steady state errors of the predicted position of the alpha-beta-gamma filter. More exactly, we use the steady state variance for a constant velocity under the condition that the steady state errors for a constant jerk (derivative of the acceleration) target are the same.
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页码：52 / 57
页数：6
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