DocumentCode
1473310
Title
On the synthesis of stable ℋ∞ controllers
Author
Zeren, Murat ; Ozbay, Hitay
Author_Institution
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Volume
44
Issue
2
fYear
1999
fDate
2/1/1999 12:00:00 AM
Firstpage
431
Lastpage
435
Abstract
A sufficient condition is derived for the existence of a stable suboptimal ℋ∞ controller. It is shown that if a certain algebraic Riccati equation, determined from a parameterization of all suboptimal ℋ∞ controllers, has a positive definite stabilizing solution, then a stable ℋ∞ controller of order 2n can be constructed, where n is the order of the generalized plant
Keywords
H∞ control; Riccati equations; algebra; control system synthesis; feedback; stability; suboptimal control; algebraic Riccati equation; positive definite stabilizing solution; stable suboptimal ℋ∞ controller; sufficient condition; Control system synthesis; Control systems; Costs; Interpolation; MIMO; Minimization methods; Optimal control; Riccati equations; Sufficient conditions; Transfer functions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.746285
Filename
746285
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