DocumentCode
321205
Title
An adaptive approach to Lyapunov design in nonlinear optimal stabilization problems
Author
Freeman, Randy A.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Northwestern Univ., Evanston, IL, USA
Volume
3
fYear
1997
fDate
10-12 Dec 1997
Firstpage
2339
Abstract
A time-varying/dynamic compensation strategy for nonlinear systems is proposed which adaptively selects one controller from a parametrized family of Lyapunov-based stabilizing controllers. The purpose of the adaptation is to reduce the value of a given cost functional, but stability is guaranteed regardless of whether or not errors in computing the parameter update preclude such cost reduction. A simulation study illustrates the potential of this adaptive scheme
Keywords
nonlinear control systems; Lyapunov method; adaptive control; cost functional; dynamic compensation; nonlinear systems; optimal control; stabilization; state feedback; time-varying systems; Control systems; Cost function; Design methodology; Design optimization; Linear systems; Nonlinear control systems; Nonlinear systems; Optimal control; Optimization methods; State feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location
San Diego, CA
ISSN
0191-2216
Print_ISBN
0-7803-4187-2
Type
conf
DOI
10.1109/CDC.1997.657131
Filename
657131
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