Title

A Multilevel Fuzzy Control Design for a Class of Multiinput Single-Output Systems

Authors

Authors

C. Y. Xu;Y. C. Shin

Comments

Authors: contact us about adding a copy of your work at STARS@ucf.edu

Abbreviated Journal Title

IEEE Trans. Ind. Electron.

Keywords

Adaptive systems; fuzzy control; multivariable systems; stability; STABILITY ANALYSIS; INDUCTION-MOTOR; MODE; Automation & Control Systems; Engineering, Electrical & Electronic; Instruments & Instrumentation

Abstract

In this paper, an adaptive fuzzy controller is developed for a class of multiinput single-output nonlinear systems, where the system differential output has a monotonically increasing or decreasing relationship with each system differential input. The system dynamics is modeled in fuzzy domain, and the fuzzy inverse model is automatically constructed, which uniquely determines the inverse relationship for each differential input-output pair. Based on this inverse model, a multilevel fuzzy controller is designed with an embedded adaptive structure for each control variable to compensate for system uncertainties and time-varying parameters. Two sets of simulation examples are presented to illustrate the effectiveness of the proposed controller for this class of multivariable systems under different operating conditions.

Journal Title

Ieee Transactions on Industrial Electronics

Volume

59

Issue/Number

8

Publication Date

1-1-2012

Document Type

Article

Language

English

First Page

3113

Last Page

3123

WOS Identifier

WOS:000302545700008

ISSN

0278-0046

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