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Reliable $H_{\infty}$ Controller Design for a Class of Uncertain Linear Systems with Actuator Failures  

Dai, Shi-Lu (Key Laboratory of Integrated Automation of Process Industry, Ministry of Education, Northeastern University)
Zhao, Jun (Key Laboratory of Integrated Automation of Process Industry, Ministry of Education, Northeastern University)
Publication Information
International Journal of Control, Automation, and Systems / v.6, no.6, 2008 , pp. 954-959 More about this Journal
Abstract
This paper is concerned with the reliable $H_{\infty}$ controller design problem for uncertain linear systems against actuator failures. In the design, the $H_{\infty}$ performance of the closed-loop system is optimized during normal operation(without failures) while the system satisfies a prescribed $H_{\infty}$ performance level in the case of actuator failures. Single and parameter-dependent Lyapunov function approaches are applied in designing suboptimal reliable $H_{\infty}$ controllers. Simulation studies are presented to demonstrate the effectiveness of the proposed design procedures.
Keywords
Actuator failures; $H_{\infty}$ control; parameter-dependent Lyapunov function; reliable control;
Citations & Related Records

Times Cited By Web Of Science : 4  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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