Dynamic output feedback control with an alpha-stability constraint for uncertain multiple time-delay system

Author

Zhou, Wu-Neng

Author_Institution

Inst. of Math., Zhejiang Normal Univ., Jinhua, China

Volume

9

fYear

2005

fDate

18-21 Aug. 2005

Firstpage

5641

Abstract

The analysis and synthesis of H-infinity dynamic output feedback controller with an alpha-stability constraint for linear uncertain multiple time-delay systems is focused on. A sufficient condition for alpha-stability of the systems is derived and the controller is constructed by using linear matrix inequalities technique. Moreover, a numerical example is given to illustrate how to get the controller.

Keywords

H/sup /spl infin// control; closed loop systems; delay systems; delays; feedback; linear matrix inequalities; linear systems; multivariable control systems; stability; uncertain systems; H-infinity controller; alpha-stability constraint; dynamic output feedback control; linear matrix inequalities; linear system; multiple time-delay systems; uncertain system; Control systems; Cybernetics; Delay; Digital cameras; Equations; Linear matrix inequalities; Machine learning; Output feedback; Symmetric matrices; Uncertain systems; Auto focusing; Focus window; Image absolute central moment; Image sharpness;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2005. Proceedings of 2005 International Conference on

Conference_Location

Guangzhou, China

Print_ISBN

0-7803-9091-1

Type

conf

DOI

10.1109/ICMLC.2005.1527941

Filename

1527941