DocumentCode
425012
Title
Design of observers for descriptor systems with delayed state and unknown inputs
Author
Koenig, D. ; Marx, B.
Author_Institution
Laboratoire d´´Automatique de Grenoble, UMR CNRS-INPG-UJF, Saint Martin d´´Heres, France
Volume
5
fYear
2004
fDate
June 30 2004-July 2 2004
Firstpage
4806
Abstract
This note deals with the problem of full-order observers design for a class of linear descriptor systems with delayed state and unknown inputs (UI). The objectives are twofold. Firstly, the design of a full-order unknown input observer for descriptor systems with delays is studied. Secondly, if disturbance rejection is not possible, an H/sub /spl infin// observer for such systems is proposed. The existence conditions of these observers are given and proved. An illustrative example is included.
Keywords
H/sup /spl infin// control; control system synthesis; delays; linear systems; observers; H/sub /spl infin// observer; delayed state input; full-order observer design; linear descriptor systems;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2004. Proceedings of the 2004
Conference_Location
Boston, MA, USA
ISSN
0743-1619
Print_ISBN
0-7803-8335-4
Type
conf
Filename
1384073
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