A NOTE ON THE INVARIANT PROPERTIES OF INTERACTORS

Authors
MUTOH Y
Citation
Y. Mutoh, A NOTE ON THE INVARIANT PROPERTIES OF INTERACTORS, International Journal of Control, 62(5), 1995, pp. 1247-1252
Citations number
4
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
International Journal of Control → ACNP
ISSN journal
00207179
Volume
62
Issue
5
Year of publication
1995
Pages
1247 - 1252
Database
ISI
SICI code
0020-7179(1995)62:5<1247:ANOTIP>2.0.ZU;2-5
Abstract
Lower left triangular interactors are used in multivariable control sy stems. However, since the triangular form is not essential for a polyn omial matrix to be an interactor, in this note we will focus our atten tion on the more general class of interactors and their properties. It will be shown that interactors of this general class and the state eq uation of the inverted 'interactorized' closed loop system are invaria nt under a state feedback.