DocumentCode
2170446
Title
On the adaptive control of non linear sampled-data systems
Author
Burlion, Laurent ; Ahmed-Ali, Tarek ; Lamnabhi-Lagarrigue, Francoise
Author_Institution
SUPELEC, LSS, Univ. Paris-XI Sud, Gif-sur-Yvette, France
fYear
2007
fDate
2-5 July 2007
Firstpage
5789
Lastpage
5794
Abstract
In this paper, we achieve the semi-global practical stabilization of some nonlinear sampled-data feedback control systems with unknown parameters. Our controller design is based on the higher order approximations of the exact discretized associated systems together with an over parametrization used for the adaptive law, which is due to the appearance of powers series of the unknown parameters in the analytic development of the exact discretized systems.
Keywords
adaptive control; approximation theory; control system synthesis; data handling; discrete systems; nonlinear control systems; stability; adaptive control; adaptive law; analytic development; controller design; exact discretized systems; nonlinear sampled data feedback control systems; powers series; semiglobal practical stabilization; unknown parameters; Adaptive control; Approximation methods; Feedback control; Linear systems; Lyapunov methods; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (ECC), 2007 European
Conference_Location
Kos
Print_ISBN
978-3-9524173-8-6
Type
conf
Filename
7068894
Link To Document