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ID 30078
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Author
Sugimoto, Kenji
Liu, Yi
Inoue, Akira
Abstract

This paper gives a concise parametrization of all identity interactors of a discrete-time multivariable square system. This is performed by means of a state-space description computed from a given particular interactor of the system. The paper then proposes a selection of the parameter which leads to an all-pass closed-loop transfer matrix. This closed-loop system turns out to be equivalent to a certain LQ (linear quadratic) optimal feedback system. A numerical example is given to illustrate the results

Keywords
closed loop systems
discrete time systems
feedback
multivariable control systems
polynomial matrices
state-space methods
transfer function matrices
Note
Published with permission from the copyright holder. This is the institute's copy, as published in American Control Conference, 1995. Proceedings of the, 21-23 June 1995, Volume 6, Pages 4403-4407.
Publisher URL:http://ieeexplore.ieee.org/search/wrapper.jsp?arnumber=532768
Copyright © 1995 IEEE. All rights reserved.
Published Date
1995-6
Publication Title
American Control Conference
Volume
volume6
Start Page
4403
End Page
4407
Content Type
Journal Article
language
English
OAI-PMH Set
岡山大学
DOI