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Delay-dependent H_∞ Filtering for Neutral Systems with Discrete and Distributed Delays


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Delay-dependent H_∞ Filtering for Neutral Systems with Discrete and Distributed Delays
LI Hui-ying1WANG Yong-cheng2YANG Cheng-wu1
1.School of Power Engineering,NUST,Nanjing 210094,China;2.School of Automation,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
neu tral system H ∞ filtering uncertainty descriptor model transforma tion linear matrix inequa lity
Th is paper dea ls w ith the robust delay-dependentH ] f iltering prob lem for neu tra l d ifferentia l system sw ith discrete and d istributed de lays. The resulting filter is of the Luenberger observer type, and it guarantees that the filtering system rema ins asympto tica lly stable and satisfies a prescribedH ] perform ance leve.l The Lyapunov stability theory and the descriptormode l transfo rmation are used to analyse the system. The proposed design approach is expected to be less conservative as compared w ith ex ist ing design methods. Some examp les are prov ided to demonstrate the validity o f the proposed design approach.


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Last Update: 2007-06-30