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Passivity analysis and passive control of fuzzy systems with time-varying delays
- Source :
-
Fuzzy Sets & Systems . Jul2011, Vol. 174 Issue 1, p83-98. 16p. - Publication Year :
- 2011
-
Abstract
- Abstract: This paper is concerned with the passive controller design problem for a class of continuous-time Takagi–Sugeno (T–S) fuzzy systems with both state and input delays. The delays are assumed to be time-varying and differentiable. A notion of very-strict passivity is adopted. The purpose is to design a state-feedback fuzzy controller such that the resulting closed-loop system is very-strictly passive (VSP). Delay-dependent conditions for the solvability of the addressed problem are obtained by applying recently developed techniques for time-delay systems and fuzzy systems. These conditions are expressed by means of strict linear matrix inequalities (LMIs) that can be easily solved. A numerical example and simulation results are provided to demonstrate the effectiveness of the proposed method. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 01650114
- Volume :
- 174
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Fuzzy Sets & Systems
- Publication Type :
- Academic Journal
- Accession number :
- 60378828
- Full Text :
- https://doi.org/10.1016/j.fss.2011.02.021