DocumentCode
2067947
Title
Low-order H∞ controller design for discrete-time linear systems
Author
Zhai, Guisheng ; Tamaoki, Kenzou ; Murao, Shinichi
Author_Institution
Wakayama Univ., Japan
Volume
3
fYear
2002
fDate
2002
Firstpage
2202
Abstract
We consider the H∞ control problem for discrete-time linear systems via low-order dynamic output feedback controllers. The existence condition of desirable controllers is expressed as a feasibility problem of a bilinear matrix inequality (BMI) with respect to a coefficient matrix variable defining the controller and a Lyapunov matrix variable. To solve the BMI, we propose two sufficient conditions which result in LMIs, by using a block diagonal structure of the Lyapunov matrix variable.
Keywords
H∞ control; control system synthesis; discrete time systems; linear systems; H∞ control; Lyapunov matrix; Lyapunov matrix variable; algebraic Riccati equation; bilinear matrix inequality; controller design; discrete-time linear systems; linear time-invariant systems; Attenuation; Control systems; Equations; Linear matrix inequalities; Linear systems; Matrices; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2002. Proceedings of the 2002
ISSN
0743-1619
Print_ISBN
0-7803-7298-0
Type
conf
DOI
10.1109/ACC.2002.1023965
Filename
1023965
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