DocumentCode
397531
Title
Non-fragile nonlinear H∞ control via dynamic output feedback
Author
Yang, Guang-hong ; Jian Liang Wang
Author_Institution
Labs. of Temasek, Nat. Univ. of Singapore, Singapore
Volume
4
fYear
2003
fDate
4-6 June 2003
Firstpage
2967
Abstract
This paper addresses the problem of non-fragile H∞ controller design for nonlinear systems. The controller to be designed is assumed to have additive gain variations. Design methods for dynamic output (measurement) feedback are presented in terms of positive definite solutions to a pair of coupled Hamilton-Jacobi inequalities. The resulting design is such that the closed-loop system, is robustly stable and has an L2 gain bound with respect to the additive controller gain variations.
Keywords
H∞ control; closed loop systems; control system synthesis; feedback; nonlinear control systems; robust control; Hamilton Jacobi inequalities; L2 gain; additive gain controller variations; additive gain variations; closed loop system; dynamic output feedback; fragility; nonfragile H∞ control; nonlinear systems; positive definite solution; robustly stability; Control systems; Design methodology; Linear feedback control systems; Nonlinear control systems; Nonlinear systems; Output feedback; Riccati equations; Robust control; Size control; State feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2003. Proceedings of the 2003
ISSN
0743-1619
Print_ISBN
0-7803-7896-2
Type
conf
DOI
10.1109/ACC.2003.1243776
Filename
1243776
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