DocumentCode
1368056
Title
Output feedback disk pole assignment for systems with positive real uncertainty
Author
Garcia, Germain ; Daafouz, Jamal ; Bernussou, J.
Author_Institution
Lab. d´´Analyse et d´´Archit. des Syst., CNRS, Toulouse, France
Volume
41
Issue
9
fYear
1996
fDate
9/1/1996 12:00:00 AM
Firstpage
1385
Lastpage
1391
Abstract
In this paper, the problem of pole assignment in a disk by output feedback for continuous or discrete-time uncertain systems is addressed. A necessary and sufficient condition for quadratic d stabilizability by output feedback is presented. This condition is expressed in terms of two parameter-dependent Riccati equations whose solutions satisfy two extra conditions. An output d stabilization algorithm is derived and a controller formula given. Some related problems are also discussed
Keywords
Riccati equations; continuous time systems; discrete time systems; feedback; pole assignment; stability; uncertain systems; necessary and sufficient condition; output feedback disk pole assignment; parameter-dependent Riccati equations; positive real uncertainty; quadratic d stabilizability; uncertain systems; Damping; Delay effects; Output feedback; Riccati equations; Robustness; State feedback; Sufficient conditions; Uncertain systems; Uncertainty;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.536516
Filename
536516
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