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ID 30038
FullText URL
Author
Masuda, Shiro
Kroumov, Valeri T.
Inoue, Akira
Sugimoto, Kenji
Abstract

A design method for multivariable model reference adaptive control systems (MRACS) using a coprime factorization approach is proposed. First, a relation between the coprime factorization over RH∞ and the interactor matrix is derived. Using this relation, a method for design of multivariable MRACS over the ring of proper stable rational functions is obtained. Since the proposed method is based on the coprime factorization approach, the control structure in this paper is more simple. It is shown that the control structure of multivariable MRACS by other authors is included in the structure proposed in this paper. A robust MRAC scheme which achieves asymptotic rejection of unmeasurable disturbances is derived also

Keywords
control system synthesis
matrix algebra
model reference adaptive control systems multivariable control systems
Note
Digital Object Identifier: 10.1109/CDC.1993.325772
Published with permission from the copyright holder. This is the institute's copy, as published in Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on, 15-17 Dec. 1993, vol.4, Pages 3092-3097.
Publisher URL:http://dx.doi.org/10.1109/CDC.1993.325772
Copyright © 1993 IEEE. All rights reserved.
Published Date
1993-12
Publication Title
Decision and Control
Volume
volume4
Start Page
3092
End Page
3097
Content Type
Journal Article
language
English
Refereed
True
DOI
Submission Path
industrial_engineering/61