Robust Fault-Tolerant H∞ Control for Uncertain Descriptor Systems by Dynamical Compensators

被引：0

作者：

Wang, Yantao ^{[1
]}

Tan, Chong ^{[1
]}

Zhang, Xian ^{[1
]}

机构：

[1] Heilongjiang Univ, Sch Math Sci, Harbin 150080, Peoples R China

来源：

2010 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-5 | 2010年

关键词：

Sensor Failure; Actuator Failure; Fault-tolerant Control; H-infinity Control; Dynamical Compensator;

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：

Robust fault-tolerant H-infinity control against actuator failures and/or sensor failures is investigated for a class of uncertain descriptor systems via dynamical compensators. Based on H-infinity theory, sufficient conditions for the existence of dynamical compensators are derived. The dynamical compensators guarantee that the closed-loop descriptor systems are admissible and maintain certain H-infinity norm performance in the event of actuator failures and/or sensor failures as well as in the normal case. A simulation result shows the effectiveness of the proposed method.

引用

页码：50 / 55

页数：6

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