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https://hdl.handle.net/2440/84306
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Type: | Conference paper |
Title: | Stability and stabilization of T-S fuzzy systems with time-varying delay: an input-output approach |
Author: | Zhao, L. Gao, H. Shi, P. |
Citation: | Proceedings of the 50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC), 2011 / pp.8285-8290 |
Publisher: | IEEE |
Publisher Place: | USA |
Issue Date: | 2011 |
Series/Report no.: | IEEE Conference on Decision and Control |
ISBN: | 9781612848013 |
ISSN: | 0743-1546 2576-2370 |
Conference Name: | IEEE Conference on Decision and Control and European Control Conference (50th : 2011 : Orlando, Florida) |
Statement of Responsibility: | Lin Zhao and Huijun Gao and Peng Shi |
Abstract: | An input-output approach to the stability and stabilization of Takagi-Sugeno (T-S) fuzzy system with time-varying delay is proposed in this paper. A novel method is employed to approximate the time-varying delay. Thus the considered system can be formulated into a feedback interconnection form, which contains a constant time-delayed forward subsystem. Then based on the scaled small gain theorem, the problem reduces to studies of the bounded real property and H∞ control problem of the scaled forward subsystem. Some effective techniques used to be applied to the constant time delay systems are now utilized to solve the time-varying case. By virtue of this conversion, less-conservative stability criteria and stabilization methods via Parallel Distributed Compensation (PDC) scheme are obtained. Numerical experiments are performed to illustrate the advantage of the proposed techniques. |
Rights: | ©2011 IEEE |
DOI: | 10.1109/CDC.2011.6160924 |
Grant ID: | 2009CB320600973 |
Published version: | http://dx.doi.org/10.1109/cdc.2011.6160924 |
Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications |
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