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Improved stability and stabilization criteria for uncertain discrete-time switched TS fuzzy systems with time-varying delays.
- Source :
-
Neurocomputing . Jan2018, Vol. 275, p687-696. 10p. - Publication Year :
- 2018
-
Abstract
- This paper investigates the robust asymptotic stability analysis and the output feedback stabilization problems for a class of uncertain discrete-time switched TS fuzzy systems with immeasurable states and time-varying delays. By utilizing Generalized JSH -transformation and Rouchés’ theorems, delay-sufficient conditions are developed for achieving the mission of reducing conservatism and to break with existing ones which are formulated in terms of linear matrix inequalities (LMIs). Then, a switched TS fuzzy state observer is designed to obtain the estimations of the unmeasured states. Lastly, one comparative example and a practical example are given to illustrate the effectiveness of the proposed results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09252312
- Volume :
- 275
- Database :
- Academic Search Index
- Journal :
- Neurocomputing
- Publication Type :
- Academic Journal
- Accession number :
- 126959331
- Full Text :
- https://doi.org/10.1016/j.neucom.2017.09.017