Title :
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
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;
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
DOI :
10.1109/CCDC.2011.5968595
