2006•Techniques of Automation and ApplicationsRequires access

Reliable Guaranteed Cost Control of Discrete-time Systems with Actuator Failures

Zhidong Liu

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Abstract

This paper is concerned with the reliable guaranteed cost state feedback control problem for discrete-time systems with actuator failures.A sufficient condition for the existence of reliable guaranteed cost controllers is derived via the linear matrix inequality(LMI) approach.And the design of the optimal reliable guaranteed cost controller is formulated as a convex optimization problem,which can be solved by the existing convex optimization techniques.

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What this paper is about

This paper is concerned with the reliable guaranteed cost state feedback control problem for discrete-time systems with actuator failures.A sufficient condition for the existence of reliable guaranteed cost controllers is derived via the linear matrix inequality(LMI) approach.And the design of the optimal reliable guaranteed cost controller is formulated as a convex optimization problem,which can be solved by the existing convex optimization techniques.

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Available abstract

This paper is concerned with the reliable guaranteed cost state feedback control problem for discrete-time systems with actuator failures.A sufficient condition for the existence of reliable guaranteed cost controllers is derived via the linear matrix inequality(LMI) approach.And the design of the optimal reliable guaranteed cost controller is formulated as a convex optimization problem,which can be solved by the existing convex optimization techniques.

Key concepts: Linear matrix inequality, Actuator, Convex optimization, Cost control, Control theory (sociology), Discrete time and continuous time, Controller (irrigation), Mathematical optimization

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