DocumentCode :
2301
Title :
Brief paper: feedback control for switched positive linear systems
Author :
Junfeng Zhang ; Zhengzhi Han ; Fubo Zhu ; Jun Huang
Author_Institution :
Sch. of Electron. Inf. & Electr. Eng., Shanghai Jiao Tong Univ., Shanghai, China
Volume :
7
Issue :
3
fYear :
2013
fDate :
February 14 2013
Firstpage :
464
Lastpage :
469
Abstract :
This study investigates the feedback control for a class of switched positive linear systems (SPLSs). By means of the linear programming approach, output-feedback and state-feedback controllers for the underlying systems with average dwell time are designed, respectively. Under these controllers, the closed-loop systems are positive and asymptotically stable. These results obtained provide a way to solve the control synthesis problems of SPLSs by multiple linear copositive Lyapunov functions. Finally, an example is given to illustrate the validity of the present design.
Keywords :
Lyapunov methods; asymptotic stability; closed loop systems; control system synthesis; linear programming; linear systems; state feedback; time-varying systems; SPLS; asymptotic stability; average dwell time; closed-loop systems; linear programming approach; multiple linear copositive Lyapunov functions; output-feedback controller; positive stability; state-feedback controller; switched positive linear systems;
fLanguage :
English
Journal_Title :
Control Theory & Applications, IET
Publisher :
iet
ISSN :
1751-8644
Type :
jour
DOI :
10.1049/iet-cta.2012.0428
Filename :
6544446
Link To Document :
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