DocumentCode
313864
Title
Synthesis of fixed-architecture, robust H2 and H∞ controllers
Author
Collins, Emmanuel G., Jr. ; Sadhukhan, Debashis
Author_Institution
Dept. of Mech. Eng., Florida A&M Univ., Tallahassee, FL, USA
Volume
5
fYear
1997
fDate
4-6 Jun 1997
Firstpage
3510
Abstract
This paper discusses the synthesis of fixed-architecture controllers that guarantee either robust H2 or H∞ performance. The synthesis is accomplished by solving a Riccati equation feasibility problem resulting from mixed structured singular value theory with Popov multipliers. It is seen that the numerical algorithm for robust H∞ performance is much more computationally intensive than that for robust H2 performance. The results are illustrated by designing robust controllers for a benchmark problem
Keywords
H∞ control; Popov criterion; Riccati equations; control system synthesis; robust control; singular value decomposition; Popov multipliers; Riccati equation feasibility problem; fixed-architecture controller synthesis; mixed structured singular value theory; robust H∞ controllers; robust H2 controllers; robust controller design; Cost function; Hydrogen; Mechanical engineering; Riccati equations; Robust control; Robust stability; Robustness; State feedback; State-space methods; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1997. Proceedings of the 1997
Conference_Location
Albuquerque, NM
ISSN
0743-1619
Print_ISBN
0-7803-3832-4
Type
conf
DOI
10.1109/ACC.1997.612121
Filename
612121
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