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The Design of Nonlinear Servo System using Fuzzy Method

Mohd Khairi, Mohamed Nor and Okubo, Shigenori (2013) The Design of Nonlinear Servo System using Fuzzy Method. IEEJ Transactions on Electronics, Information and Systems. pp. 652-662. ISSN 0385-4221

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Abstract

This paper presents the design of nonlinear servo system using fuzzy method. The idea behind this control method is to divide the operating region of nonlinear system into collection of local linear servo control system and apply fuzzy method for calculation the control input. The control input of each local linear servo system is calculated using Davison-Smith method and Hikita pole assignment method. We can prove that the all of states of the fuzzy servo system are bounded and output errors converge to zero using Lyapunov method. The simulations are done to nonlinear mass-spring-damper system to illustrate the effectiveness of the proposed method.

Item Type: Article
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Mechanical Engineering > Department of Structure and Materials
Depositing User: Dr. Mohd Khairi Mohamed Nor
Date Deposited: 10 Feb 2014 15:27
Last Modified: 28 May 2015 04:15
URI: http://eprints.utem.edu.my/id/eprint/11129

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