DocumentCode
1795288
Title
Adaptive robust H∞ control for uncertain discrete-time systems with time-varying state and input delays
Author
Cunwu Han ; Fengmei Zhang ; Lei Liu ; Song Bi ; Dehui Sun
Author_Institution
Beijing Key Lab. of Fieldbus Technol. & Autom., North China Univ. of Technol., Beijing, China
fYear
2014
fDate
8-10 Aug. 2014
Firstpage
2236
Lastpage
2239
Abstract
This paper is concerned with adaptive control for discrete-time systems with time-varying uncertainties and time-varying delays in both state and control input. A new adaptive robust controller is presented based on the online parameter estimation and H∞ approach. A numerical example and simulation results are given to verify the effectiveness of the proposed controller.
Keywords
H∞ control; adaptive control; delays; discrete time systems; linear matrix inequalities; parameter estimation; robust control; time-varying systems; uncertain systems; H∞ approach; LMI; adaptive robust H∞ control; control input; input delays; linear matrix inequality; online parameter estimation; state input; time-varying delays; time-varying state; time-varying uncertainties; uncertain discrete-time systems; Delay systems; Delays; Discrete-time systems; Robustness; Time-varying systems; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Guidance, Navigation and Control Conference (CGNCC), 2014 IEEE Chinese
Conference_Location
Yantai
Print_ISBN
978-1-4799-4700-3
Type
conf
DOI
10.1109/CGNCC.2014.7007520
Filename
7007520
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