Decentralized dynamic output feedback reliable controller design for GCS of large-scale systems with delays in interconnections

Author

Xin, He ; Hua, Zhan Yao ; Bo, Yao

Author_Institution

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

fYear

2009

fDate

17-19 June 2009

Firstpage

1071

Lastpage

1076

Abstract

For a class of large-scale systems with time delays in subsystem interconnection, reliable guaranteed cost stabilization (GCS) with continual gain actuator faults is presented. Based on the Lyapunov method and linear matrix inequality (LMI), a sufficient condition for the existence of decentralized dynamic output feedback reliable controller is given. The design guarantees the system asymptotic stability. Simulation results show the effectiveness of the design method.

Keywords

Lyapunov methods; asymptotic stability; control system synthesis; decentralised control; delays; feedback; large-scale systems; linear matrix inequalities; GCS; Lyapunov method; asymptotic stability; continual gain actuator faults; decentralized dynamic output feedback reliable controller design; guaranteed cost stabilization; interconnection delays; large-scale systems; linear matrix inequality; subsystem interconnection; time delays; Actuators; Control systems; Costs; Delay effects; Delay systems; Large-scale systems; Linear matrix inequalities; Lyapunov method; Output feedback; Sufficient conditions; Dynamic output feedback; Interconnected large-scale systems; Reliable control; Reliable guaranteed cost; Time delay;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2009. CCDC '09. Chinese

Conference_Location

Guilin

Print_ISBN

978-1-4244-2722-2

Electronic_ISBN

978-1-4244-2723-9

Type

conf

DOI

10.1109/CCDC.2009.5193332

Filename

5193332