CANONICAL-FORMS FOR DESCRIPTOR SYSTEMS UNDER RESTRICTED SYSTEM EQUIVALENCE

Authors
VAFIADIS D KARCANIAS N
Citation
D. Vafiadis et N. Karcanias, CANONICAL-FORMS FOR DESCRIPTOR SYSTEMS UNDER RESTRICTED SYSTEM EQUIVALENCE, Automatica, 33(5), 1997, pp. 955-958
Citations number
17
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
Automatica → ACNP
ISSN journal
00051098
Volume
33
Issue
5
Year of publication
1997
Pages
955 - 958
Database
ISI
SICI code
0005-1098(1997)33:5<955:CFDSUR>2.0.ZU;2-D
Abstract
The problem of canonical forms of implicit descriptor systems under re stricted system equivalence is considered. It is shown that the canoni cal form is directly related to the echelon form of the autoregressive matrix inducing the external behavior of the system. The proposed can onical form is a generalization of the Popov form, and is also valid f or singular systems, under transfer equivalence. (C) 1997 Elsevier Sci ence Ltd.