DocumentCode
2026970
Title
Design of H ∞-optimal compensators for singularly perturbed systems
Author
Shahruz, S.M.
Author_Institution
Dept. of Electr. Eng., California Univ., Berkeley, CA, USA
fYear
1989
fDate
13-15 Dec 1989
Firstpage
2397
Abstract
The two-Riccati-equation formulation of compensator design is used to design stabilizing compensators that achieve a prescribed bound on the H ∞-norm of the disturbance-to-error transfer function of singularly perturbed systems. Approximate solutions for the Riccati equations are obtained based on the solutions of the Riccati equations of the fast subsystem and those of a system which is of the order of the slow subsystem. Approximate stabilizing compensators are designed and shown to be singularly perturbed systems
Keywords
compensation; control system synthesis; optimal control; stability; transfer functions; H∞-norm; H∞-optimal compensators; approximate solutions; control design; disturbance-to-error transfer function; singularly perturbed systems; stabilizing compensators; two-Riccati-equation formulation; Bismuth; Computer errors; Control systems; Error correction; H infinity control; Linear systems; Riccati equations; State-space methods; Transfer functions; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location
Tampa, FL
Type
conf
DOI
10.1109/CDC.1989.70606
Filename
70606
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