Dynamic observer-based H∞ control for networked control systems with quantizations and random packet dropouts

Author

Wen, Dan-Li ; Li, Ye ; Deng, Su

Author_Institution

Shenyang Normal Univ., Shenyang, China

fYear

2011

fDate

23-25 May 2011

Firstpage

2323

Lastpage

2328

Abstract

Considering the limited communication of the network in the feedback control loop, this paper jointly concerns with dynamic observer-based H_∞ control problem for networked control systems with quantizations and random packet dropouts. The observer-based controller is designed and a quantized H_∞ control strategy is derived such that the closed-loop system is exponentially mean-square stable and with a prescribed H_∞ performance bound. An example is presented to illustrate the effectiveness of the proposed method.

Keywords

H^∞ control; asymptotic stability; closed loop systems; control system synthesis; feedback; mean square error methods; networked control systems; observers; quantisation (signal); H∞ performance bound; closed-loop system; controller design; dynamic observer-based H∞ control problem; exponentially mean-square stable; feedback control loop; networked control system; quantization; quantized H∞ control strategy; random packet dropout; Actuators; Delay effects; Design methodology; Linear matrix inequalities; Networked control systems; Quantization; Symmetric matrices; Dynamic observer-based; H∞ control; Networked control systems; Random packet dropouts;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2011 Chinese

Conference_Location

Mianyang

Print_ISBN

978-1-4244-8737-0

Type

conf

DOI

10.1109/CCDC.2011.5968595

Filename

5968595