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Backstepping adaptive control of time-varying plants

✍ Scribed by F. Giri; A. Rabeh; F. Ikhouane

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
115 KB
Volume
36
Category
Article
ISSN
0167-6911

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✦ Synopsis

In this paper, the problem of controlling linear plant whose parameters are unknown and time varying is dealt with using -for the ΓΏrst time -a backstepping adaptive controller. The parameter time variations are accounted for by including a switching -modiΓΏcation in the parameter update law. The resulting closed-loop system is shown to be locally stable and a bound on the asymptotic performance is established. The slower the plant variation, the larger the region of attraction and the best the asymptotic performance.

πŸ“œ SIMILAR VOLUMES

Adaptive control of linear time-varying
Adaptive control of linear time-varying plants
✍ Kostas Tsakalis; Petros Ioannou πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 797 KB

In this paper the model reference adaptwe control (MRAC) problem of a class of hnear time-varying (LTV) plants is considered The plant parameters are assumed to be smooth, bounded functions of t~me which satisfy the usual assumptions of MRAC for tlme-mvanant plants, at each frozen time instant It is