LPV control with observed state feedback and dynamic output feedback

Author

Bouazizi, M.H. ; Kochbati, A. ; Ksouri, M.

Author_Institution

Inst. Superieur des Etudes Technol. de Rades, Tunisia

Volume

5

fYear

2001

fDate

2001

Firstpage

3908

Abstract

We recall some results concerning H₂ state feedback, pole placement in LMI regions and estimation of state by a full-order Lunberger observer. After this review, we search an LPV control for an uncertain system. Two methods are presented: the first is state feedback control with an observer and the second is control by dynamic output feedback. Assuming that the parameter variation is so slow that the system is nearly considered as time invariant, H₂ and pole placement constraints are taken into account

Keywords

feedback; linear systems; matrix algebra; observers; pole assignment; state feedback; time-varying systems; uncertain systems; H2 state feedback; LMI regions; LPV control; dynamic output feedback; full-order Lunberger observer; linear matrix inequalities; linear parameter varying systems; linear time invariant system; observer; pole placement; state estimation; state feedback control; time invariant; uncertain system; Control system synthesis; Control systems; Control theory; Hydrogen; Observers; Output feedback; Robust control; State feedback; Symmetric matrices; Uncertain systems;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2001. Proceedings of the 2001

Conference_Location

Arlington, VA

ISSN

0743-1619

Print_ISBN

0-7803-6495-3

Type

conf

DOI

10.1109/ACC.2001.946259

Filename

946259