DocumentCode
488116
Title
Robust Adaptive Control of Linear Systems Having a Polynomial Input Nonlinearity
Author
Zhang, Jingxin
Author_Institution
Department of Automatic Control, Northeast University of Technology, Shenyang 110006, P.R. China; Dipartimento di Sistemi e Informatica. Universitá di Firenze. Via S. Marta, 3. 50139 Firenze, Italy.
fYear
1990
fDate
23-25 May 1990
Firstpage
83
Lastpage
84
Abstract
For a class of nonlinear systems depicted by the cascade connection of a static nonlinearity and a linear dynamic system, the influence of unmeasured disturbances and unmodeled dynamics on the performance of the previously proposed control weighted suboptimal control law [3] is analyzed. A simple robust adaptation scheme is presented to implement adaptively the suboptimal control law which ensures the adaptive control system converge to a tuned set and guarantees the global stability.
Keywords
Adaptive control; Control systems; Linear systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Polynomials; Robust control; Robust stability; Weight control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1990
Conference_Location
San Diego, CA, USA
Type
conf
Filename
4790703
Link To Document