Robust Fuzzy Tracking Control of Nonlinear Systems with Uncertainty via T-S Fuzzy model

Zhang, Jian, Fei, Minrui, Yang, Taicheng and Tan, Yuemei (2006) Robust Fuzzy Tracking Control of Nonlinear Systems with Uncertainty via T-S Fuzzy model. In: 3rd International Conference on Fuzzy Systems and Knowledge Discovery, Xi'an, China.

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Abstract

This paper presents a novel robust fuzzy tracking control method for uncertain nonlinear systems. The Takagi-Sugeno fuzzy model is employed for fuzzy modeling of uncertain nonlinear system. Based on the fuzzy model, the internal model principle (IMP) is adopted to design the robust fuzzy tracking controller. Then the robust fuzzy observer is designed independently. Sufficient conditions are derived for stabilization of the robust fuzzy tracking controller and the robust fuzzy observer in the sense of Lyapunov asymptotic stability. The main contribution of this paper is the development of the robust fuzzy tracking control based on the internal model principle of uncertain nonlinear systems. A simulation example is given to illustrate the design procedures and asymptotic tracking performance of the proposed method.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Lectrue Notes in Computer Science, Volume 4223/2006
Schools and Departments: School of Engineering and Informatics > Engineering and Design
Depositing User: Tai Yang
Date Deposited: 06 Feb 2012 18:31
Last Modified: 29 Mar 2012 13:17
URI: http://sro.sussex.ac.uk/id/eprint/16945
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