Title | ||
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A Delay Decomposition Approach to Delay-Dependent Robust Passive Control for Takagi–Sugeno Fuzzy Nonlinear Systems |
Abstract | ||
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This paper is concerned with the problem of delay-dependent robust passive control for a fuzzy nonlinear system with time-varying delays. A Takagi–Sugeno fuzzy model approach is exploited to design a passive control for nonlinear systems with time-varying delay. By decomposing the delay interval into multiple equidistant subintervals, new Lyapunov–Krasovskii functionals (LKFs) are constructed on these intervals. Employing these new LKFs, a new robust passive control criterion is proposed in terms of linear matrix inequalities, which is dependent on the size of the time delay. We also design a state feedback controller that guarantees a robustly strictly passive closed-loop system for all admissible uncertainties. Finally, two numerical examples are given to illustrate the effectiveness of the developed techniques. |
Year | DOI | Venue |
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2012 | 10.1007/s00034-011-9384-8 | CSSP |
Keywords | Field | DocType |
Linear matrix inequalities (LMIs), Lyapunov–Krasovskii functional, Nonlinear systems, Passive control, Time-varying delays | Equidistant,LKFS,Fuzzy model,Mathematical optimization,Nonlinear system,Control theory,Matrix (mathematics),Full state feedback,Fuzzy logic,Passive control,Mathematics | Journal |
Volume | Issue | ISSN |
31 | 4 | 1531-5878 |
Citations | PageRank | References |
6 | 0.56 | 18 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
P. Balasubramaniam | 1 | 86 | 5.47 |
g nagamani | 2 | 62 | 8.08 |