Title :
Stabilization of wireless networked control system with multi-packet transmission policy
Author :
Jianning, Li ; Hongye, Su ; Zhengguang, Wu ; Jian, Chu
Author_Institution :
Nat. Lab. of Ind. Control Technol., Zhejiang Univ., Hangzhou, China
Abstract :
This paper is concerned with stabilization analysis of wireless networked control system (WNCS) subject to packet dropout and network induced delay under multiple-packet transmission policy. A novel stochastic system is established to describe the wireless networked control system, and the network induced delay can be less or longer than one sampling period. Then, a sufficient condition for the exponentially mean square stability of the closed-loop WNCS is given and corresponding feedback controller is designed. Finally, a numerical example about inverted pendulum under ZigBee network is given to demonstrate the effectiveness of the proposed method.
Keywords :
Zigbee; asymptotic stability; closed loop systems; control system synthesis; feedback; mean square error methods; networked control systems; nonlinear systems; pendulums; sampling methods; stochastic systems; telecommunication control; WNCS subject; ZigBee network; closed-loop WNCS; exponentially mean square stability; feedback controller design; inverted pendulum; multipacket transmission policy; network induced delay; packet dropout; sampling period; stabilization analysis; stochastic system; sufficient condition; wireless networked control system; Delay; Equations; Networked control systems; Stability analysis; Wireless communication; Wireless sensor networks; Zigbee; network induced delay; networked control system; packet dropout; stochastic system;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3
