Robust output feedback stabilizability via controller switching

Author

Savkin, Andrey V. ; Evans, Robin J.

Author_Institution

Dept. of Electr. & Electron. Eng., Western Australia Univ., Nedlands, WA, Australia

Volume

3

fYear

1996

fDate

11-13 Dec 1996

Firstpage

2654

Abstract

The paper considers the output feedback robust stabilizability problem for hybrid dynamical systems. The hybrid system under consideration is a composite of a continuous plant and a discrete event controller. A necessary and sufficient condition of absolute stabilizability is given in terms of the existence of suitable solutions to a dynamic programming equation and a Riccati algebraic equation of the H^∞ filtering type. A real time implementable method for absolute stabilization is also presented

Keywords

H^∞ optimisation; Riccati equations; absolute stability; discrete event systems; dynamic programming; feedback; filtering theory; robust control; stability criteria; variable structure systems; H^∞ filtering; Riccati algebraic equation; absolute stabilizability; controller switching; discrete-event controller; dynamic programming equation; hybrid dynamical systems; necessary and sufficient condition; robust output feedback stabilizability; Control systems; Discrete event systems; Dynamic programming; Filtering; Output feedback; Real time systems; Riccati equations; Robust control; Robustness; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1996., Proceedings of the 35th IEEE Conference on

Conference_Location

Kobe

ISSN

0191-2216

Print_ISBN

0-7803-3590-2

Type

conf

DOI

10.1109/CDC.1996.573504

Filename

573504