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Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1362

Title: Stability analysis of systems with non-symmetric dead zone under fuzzy logic control
Authors: Wong, L. K.
Leung, Frank H. F.
Tam, Peter K. S.
Subjects: Closed loop control systems
Fuzzy control
Fuzzy sets
Linear control systems
Lyapunov methods
Mathematical models
Nonlinear control systems
Issue Date: 2002
Publisher: IEEE
Citation: IECON-2002 : proceedings of the 2002 28th Annual Conference of the IEEE Industrial Electronics Society, Sevilla, Spain, November 5-8, 2002 : p. 2114-2119.
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. However, these methods may be difficult to apply to plants with dead zones. This paper presents an improved stability analysis method to resolve this difficulty. Our proposed method employs a Lyapunov function to prove the stability of non-linear fuzzy logic control systems with asymmetric dead zone and saturation. An illustrative example will be given to demonstrate the ability of the method.
Rights: © 2002 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.
This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
Type: Conference Paper
URI: http://hdl.handle.net/10397/1362
ISBN: 0-7803-7474-6
Appears in Collections:EIE Conference Papers & Presentations

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