DocumentCode
762083
Title
Two-degree-of-freedom H ∞-optimization of multivariable feedback systems
Author
Yaesh, I. ; Shaked, U.
Author_Institution
Dept. of Electron. Syst., Tel-Aviv Univ., Israel
Volume
36
Issue
11
fYear
1991
fDate
11/1/1991 12:00:00 AM
Firstpage
1272
Lastpage
1276
Abstract
A solution to the two-degree-of-freedom H ∞ -minimization problem that arises in the design of multivariable optimal continuous-time stochastic control systems is derived. A decoupling approach that enables a partially independent design of the prefilter and the feedback controller and yields a simple solution to the optimization problem is applied. This solution is obtained by transforming the optimization problem into two standard form (four-block) problems
Keywords
feedback; multivariable control systems; optimal control; optimisation; stochastic systems; decoupling; feedback controller; multivariable feedback systems; multivariable optimal continuous-time stochastic control systems; prefilter; two degree of freedom H∞ optimisation; Adaptive control; Attenuation measurement; Control systems; Feedback; H infinity control; Noise measurement; Optimal control; Riccati equations; Stability; Transfer functions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.100936
Filename
100936
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