Decentralized H∞ reliable control of dynamic output feedback for interconnected large-scale systems

Author

Xin, He ; Zhaodi, Xu

Author_Institution

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

fYear

2008

fDate

2-4 July 2008

Firstpage

4486

Lastpage

4491

Abstract

This paper considers the problem of decentralized H _infin reliable control design via dynamic output feedback for interconnected large-scale systems with actuator faults. Based on the analysis of a more practical model of actuator failures, i.e. a continuous gain faults, sufficient conditions for the existence of the decentralized H _infin reliable control synthesis via dynamic output feedback are given. The design can guarantee asymptotic stability and H _infin performance of the resulting closed-loop systems whether actuator failures happen or not. The results can be obtained by solving a set of linear matrix inequalities. A simulation example is presented to show the design procedure and its effectiveness.

Keywords

H^infin control; asymptotic stability; closed loop systems; control system synthesis; decentralised control; feedback; interconnected systems; linear matrix inequalities; actuator failures; actuator faults; asymptotic stability; closed-loop systems; decentralized H_infin reliable control; dynamic output feedback; interconnected large-scale systems; linear matrix inequalities; reliable control design; Actuators; Control design; Control system synthesis; Control systems; Failure analysis; Helium; Large-scale systems; Mathematics; Output feedback; Sufficient conditions; Actuator Fault; Decentralized H∞ Reliable Control; Dynamic Output Feedback; Interconnected Large-scale Systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2008. CCDC 2008. Chinese

Conference_Location

Yantai, Shandong

Print_ISBN

978-1-4244-1733-9

Electronic_ISBN

978-1-4244-1734-6

Type

conf

DOI

10.1109/CCDC.2008.4598178

Filename

4598178