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Adaptive Neuro-fuzzy Controller Design for Non-affine Nonlinear Systems

JIA Li GE Shu-zhi QIU Ming-sen

东华大学学报（英文版）2008，Vol.25Issue(4)：389-394,6.

Adaptive Neuro-fuzzy Controller Design for Non-affine Nonlinear Systems

JIA Li ¹GE Shu-zhi ²QIU Ming-sen³

作者信息

1. Shanghai Key Laboratory of Power Station Automation Technology,College of Machatronics Engineering and Automation,Shanghai University,Shanghai 200072,China
2. Department of Electrical & Computer Engineering,National University of Singapore,Singapore 119260
3. Department of Chemical & Biomolecular Engineering,National University of Singapore,Singapore 119260
折叠

摘要

Abstract

An adaptive neuro-fuzzy control is investigated for a class of noa-affine nonlinear systems.To do so,rigorous description and quantification of the approximation error of the neuro-fuzzy controller are firstly discussed.Applying this result and Lyapunov stability theory,a novel updating algorithm to adapt the weights,centers,and widths of the neuro-fuzzy controller is presented.Consequently,the proposed design method is able to guaranteg the stability of the closed-loop system and the convergence of the tracking error.Simulation results illustrate the effectiveness of the proposed adaptive neuro-fuzzy control scheme.

关键词

adaptive control/neuro-fuzzy systems/nonaffine nonlinear systems

Key words

adaptive control/neuro-fuzzy systems/nonaffine nonlinear systems

分类

信息技术与安全科学

引用本文复制引用

JIA Li,GE Shu-zhi,QIU Ming-sen..Adaptive Neuro-fuzzy Controller Design for Non-affine Nonlinear Systems[J].东华大学学报（英文版）,2008,25(4):389-394,6.

基金项目

Shanghai Leading Academic Discipline Project,Project Number T0103,and Shanghai Municipal Education Commission Project,Project Number:05AZ22. （）

东华大学学报（英文版）

ISSN：1672-5220

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