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Title: An improved Lyapunov function based stability analysis method for fuzzy logic control systems
Authors: Wong, LK
Leung, FHF 
Tam, PKS
Keywords: Lyapunov methods
Mathematical models
Piecewise linear techniques
System stability
Issue Date: 2000
Publisher: IEEE
Source: FUZZ IEEE 2000 : the ninth IEEE International Conference on Fuzzy Systems : 7-10 May 2000, San Antonio, Texas, p. 429-434 How to cite?
Abstract: Many existing stability analysis methods for fuzzy logic control systems like TS fuzzy model based methods usually tackle plants that are linear with respect to control. This paper proposes an improved method which does not have such restriction. The proposed method employs a Lyapunov function to prove the stability of the non-linear fuzzy logic control system. An illustrative example will be given to demonstrate the ability of the method. The plant in this example has a control signal function composed of piecewise linear functions, saturation functions and a deadband.
ISBN: 0-7803-5877-5
Rights: © 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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