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Proceedings of 2009 International Workshop on Information Security and Application (IWISA 2009)

Qingdao, China, November 21-22, 2009

Editors: Feng Gao and Xijun Zhu

AP Catalog Number: AP-PROC-CS-09CN004

ISBN: 978-952-5726-06-0

Page(s): 148-153

The Study for Guaranteed Cost Fault Tolerant Control of the Networked Control Systems

Fan Zeng, Guangjun He, Guang Lu, and Guohong Li

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In this paper, the problem of guaranteed cost fault-tolerant control for networked control systems (NCSs) is discussed based on Lyapunov stability theory and Linear Matrix Inequality (LMI). The sufficient conditions possessing robust integrity against actuator failures are given by adopting memory state feedback control law, which can meet a cost function for closed-loop networked control systems, and the robust fault-tolerant controller is designed .At last, the numerical example is given, which can demonstrate the effectiveness and feasibility of the proposed approach.

Index Terms

guaranteed cost control, robust fault-tolerant control, networked control systems, LMI

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