DocumentCode
2097519
Title
On the design of fixed-structure H∞ optimal controllers
Author
Pensar, Johan A. ; Toivonen, Hannu T.
Author_Institution
Dept. of Eng., Abo Akademi Univ., Finland
fYear
1993
fDate
15-17 Dec 1993
Firstpage
668
Abstract
Fixed-structure controllers which achieve a specified H∞ performance are designed. The design is performed by forming an auxiliary minimization problem with the property that the minimizing controller also solves the fixed-structure H∞ problem whenever the latter problem has a solution. Necessary optimality conditions for the auxiliary problem are derived. The procedure is illustrated by numerical examples
Keywords
closed loop systems; control system synthesis; linear systems; minimisation; optimal control; H∞ performance; fixed-structure H∞ optimal controllers; minimization problem; necessary optimality conditions; Closed-form solution; Design engineering; Design methodology; Linear feedback control systems; Optimal control; Output feedback; Robust control; State-space methods; Transfer functions; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location
San Antonio, TX
Print_ISBN
0-7803-1298-8
Type
conf
DOI
10.1109/CDC.1993.325064
Filename
325064
Link To Document