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Title: Stable and robust fuzzy control for uncertain nonlinear systems
Authors: Lam, H. K.
Leung, Frank H. F.
Tam, Peter K. S.
Subjects: Fuzzy control
Nonlinear system robustness
Parameter uncertainty
Issue Date: Nov-2000
Publisher: IEEE
Source: IEEE transactions on systems, man, and cybernetics. Part A, Systems and humans, Nov. 2000, v. 30, no. 6, p. 825-840.
Abstract: This paper presents the stability and robustness analysis for multivariable fuzzy control systems subject to parameter uncertainties based on a single-grid-point (SGP) approach. To perform the analysis, we represent a multivariable nonlinear system using a TS-fuzzy plant model. Three design approaches of fuzzy controllers are introduced to close the feedback loop. By estimating the matrix measures of the system parameters and parameter uncertainties, stability and robustness conditions for different cases are derived. Application examples will be given to show the design procedures and the merits of the proposed fuzzy controller.
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Type: Journal/Magazine Article
DOI: 10.1109/3468.895910
ISSN: 1083-4427
Appears in Collections:EIE Journal/Magazine Articles

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