Optimal control of decentralized dynamic output feedback for large-scale systems with time delays

Author

Xin, He ; JiaKuan, Xia ; Shixuan, Lu ; Bo, Yao

Author_Institution

Sch. of Math. & Syst. Sci., Shenyang Normal Univ., Shenyang, China

fYear

2010

Firstpage

4491

Lastpage

4496

Abstract

For a class of large- scale systems with time delays in subsystem interconnection, Optimal design of reliable guaranteed cost stabilization with continual gain sensor faults is presented. Based on the analysis of sensor faults of continue gain faults, sufficient conditions for the existence of the decentralized dynamic output feedback of reliable guaranteed cost are given. The design can guarantee asymptotic stability and minimizes the upper bound of a given quadratic cost function whether sensor failures happen or not.

Keywords

asymptotic stability; control system synthesis; decentralised control; delays; fault diagnosis; feedback; optimal control; asymptotic stability; continual gain sensor faults; cost stabilization; decentralized dynamic output feedback; large-scale systems; optimal control; quadratic cost function; subsystem interconnection; time delays; Cost function; Delay effects; Large-scale systems; Matrix decomposition; Output feedback; Performance analysis; Reliability engineering; Dynamic output feedback; Optimal control; Sensor faults;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation (WCICA), 2010 8th World Congress on

Conference_Location

Jinan

Print_ISBN

978-1-4244-6712-9

Type

conf

DOI

10.1109/WCICA.2010.5554082

Filename

5554082