DocumentCode
2262239
Title
Existence conditions of discrete-time strictly proper H∞ controllers
Author
Guo, Lei ; Feng, Chun-Bo ; Xin, Xin ; Fei, Shumin
Author_Institution
Res. Inst. of Autom., Southeast Univ., Nanjing, China
Volume
3
fYear
1998
fDate
21-26 Jun 1998
Firstpage
1985
Abstract
Presents sufficient and necessary conditions for discrete-time H∞ control problems with strictly proper or fixed direct feedthrough matrix (FDFM) controllers based on a LMI approach. It is shown that there exists a strictly proper or FDFM H∞ controllers if and only if the standard 3 LMIs condition as well as an additional dynamic one are solvable. The main results are more simple than some previous ones without any additional standard assumptions on the plants.
Keywords
H∞ control; discrete time systems; feedback; matrix algebra; robust control; discrete-time strictly proper H∞ controllers; existence conditions; fixed direct feedthrough matrix controllers; linear matrix inequalities; sufficient and necessary conditions; Automatic control; Automation; Bismuth; Control systems; Feedback; Measurement standards; Niobium; Robust control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1998. Proceedings of the 1998
ISSN
0743-1619
Print_ISBN
0-7803-4530-4
Type
conf
DOI
10.1109/ACC.1998.707370
Filename
707370
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