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ID 30097
FullText URL
Author
Masuda, Shiro
Inoue, Akira
Sugimoto, Kenji
Abstract

A multivariable model reference adaptive control system (MRACS) with a fixed compensator is proposed. First, a new two-degree-of-freedom (2DOF) compensator with disturbance estimator is derived. Using this structure, a multivariable MRACS with fixed compensator is constructed. Since the proposed method is based on the 2 DOF structure, the fixed compensator is chosen independently of specifications for reference commands. The boundedness of all signals in the closed-loop system and the convergence of the output error are proved. A design method of the fixed compensator for MRACS with low sensitivity is also given. Finally, numerical examples are illustrated in order to show the effectiveness of the proposed method

Keywords
closed loop systems
compensation
control system synthesis
convergence
model
reference adaptive control systems
multivariable control systems
Note
Digital Object Identifier: 10.1109/CDC.1994.411196
Published with permission from the copyright holder. This is the institute's copy, as published in Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on, 14-16 Dec. 1994, Volume: 2 , Pages 1688 - 1693.
Publisher URL:http://dx.doi.org/10.1109/CDC.1994.411196
Copyright © 1994 IEEE. All rights reserved.
Published Date
1994-12
Publication Title
Decision and Control
Content Type
Journal Article
language
English
Refereed
True
DOI
Submission Path
industrial_engineering/59