Delay-dependent exponential H-infinity filtering for discrete-time switched delay systems

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Wang, Dong, Shi, Peng, Wang, Jianliang and Wang, Wei (2012) Delay-dependent exponential H-infinity filtering for discrete-time switched delay systems. International Journal of Robust and Nonlinear Control, 22 (13). pp. 1522-1536. ISSN 1049-8923


In this paper, the problem of delay-dependent exponential H ∞ filtering for discrete-time switched delay systems is investigated under average dwell time switching signals. Time delay under consideration is interval time-varying in the states. By introducing a proper factor to construct a novel Lyapunov-Krasovskii function and using average dwell time approach, sufficient conditions for the solvability of this problem, dependent on the upper and lower bounds of time-varying delay, are obtained in terms of linear matrix inequalities. A numerical example is presented to demonstrate the effectiveness of the developed results.

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Item type Article
DOI 10.1002/rnc.1764
Official URL
Subjects Historical > FOR Classification > 1503 Business and Management
Historical > Faculty/School/Research Centre/Department > Institute for Logistics and Supply Chain Management (ILSCM)
Keywords ResPubID24947, ResPubID25850, filtering, discrete-time switched system, state delay, average dwell time
Citations in Scopus 88 - View on Scopus
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