DocumentCode
420653
Title
Necessary and sufficient condition for robust H∞ control of dynamic interval systems
Author
Mao, Wei-Jie
Author_Institution
Inst. of Adv. Process Control, Zhejiang Univ., Hangzhou, China
Volume
1
fYear
2004
fDate
15-19 June 2004
Firstpage
733
Abstract
Necessary and sufficient condition for robust H∞ control of dynamic interval systems is proposed. This robust H∞ controller guarantees not only the quadratic stability of the closed-loop systems but also the disturbance attenuation within a prescribed level in the H∞-norm sense. The results are obtained in terms of linear matrix inequalities. The illustrative example shows that this method is effective to obtain the robust H∞ controller for dynamic interval systems.
Keywords
H∞ control; closed loop systems; control system synthesis; linear matrix inequalities; robust control; closed loop systems; disturbance attenuation; dynamic interval systems; linear matrix inequalities; necessary condition; quadratic stability; robust H∞ controller design; sufficient condition; Attenuation; Control system synthesis; Control systems; Design methodology; Linear matrix inequalities; Robust control; Robust stability; Robustness; Sufficient conditions; Symmetric matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN
0-7803-8273-0
Type
conf
DOI
10.1109/WCICA.2004.1340682
Filename
1340682
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