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Robust Non-fragile H∞Control for Neutral Stochastic Systems with Distributed Delays


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Robust Non-fragile H∞Control for Neutral Stochastic Systems with Distributed Delays
SONG Bo1XU Sheng-yuan1XIA Jian-wei12
1.School of Automation,NUST,Nanjing 210094,China;2.School of Mathematics Science,Liaocheng University,Liaocheng 252000,China
stochastic systems neutral systems distributed delays non-fragile control H∞ control linear matrix inequalities
This paper considers the H∞ control problem for uncertain neutral stochastic systems with distributed delays via non-fragile controllers,i.e.,the controllers can stabilize the systems and satisfy the H∞ performance even if the controllers are perturbed externally.Making use of the theory of Lyapunov stability and linear matrix inequality,the sufficient condition for the existence of such non-fragile H∞ controllers is obtained and the expression of the desired controllers is given.An example is provided to demonstrate the effectiveness of the proposed approach.


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Last Update: 2008-06-30