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

fYear

2012

fDate

25-27 July 2012

Firstpage

5770

Lastpage

5774

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2012 31st Chinese

Conference_Location

Hefei

ISSN

1934-1768

Print_ISBN

978-1-4673-2581-3

Type

conf

Filename

6390952