Fault detection of linear discrete-time periodic systems

被引：86
作者：
Zhang, P [1 ]
Ding, SX
Wang, GZ
Zhou, DH
机构：
[1] Univ Duisburg Gesamthsch, Inst Automat Control & Complex Syst, D-47048 Duisburg, Germany
[2] Tsing Hua Univ, Dept Automat, Beijing 100084, Peoples R China
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2005年 / 50卷 / 02期
关键词：
fault detection; linear discrete-time systems; periodic systems; residual generation; robustness;
D O I：
10.1109/TAC.2004.841933
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this note, an approach to the design of optimal fault detection systems for linear discrete-time periodic systems is proposed, which leads to an optimized compromise between robustness to unknown disturbances and sensitivity to faults. The needed computation mainly consists in solving a difference periodic Riccati system. The proposed approach is finally illustrated by a numerical example.
引用
收藏
页码：239 / 244
页数：6
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