Stability of networked control systems with data packet dropout

Author

Wang, Changhong ; Yuan, Zhi ; Li, Qinghua

Author_Institution

Space Control & Inertial Technol. Res. Center, Harbin Inst. of Technol., Harbin, China

fYear

2009

fDate

25-27 May 2009

Firstpage

2734

Lastpage

2737

Abstract

The problem of data packet dropout induced by communication network in networked control systems (NCSs) is studied in this paper. Data packet dropout for both sensor-to-controller and controller-to-actuator is considered and an output feedback controller is designed to guarantee the NCS exponentially stable with some decay rate on the basis of linear matrix inequality (LMI). A numerical example illustrates the feasibility of the proposed approach.

Keywords

actuators; asymptotic stability; control engineering computing; control system synthesis; feedback; linear matrix inequalities; sensors; communication network; controller-to-actuator; data packet dropout; exponentially stable; linear matrix inequality; networked control system stability; output feedback controller; sensor-to-controller; Communication networks; Communication system control; Control systems; Delay effects; Linear feedback control systems; Networked control systems; Output feedback; Space technology; Stability; Switches; data packet dropout; networked control; output feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-4244-2799-4

Electronic_ISBN

978-1-4244-2800-7

Type

conf

DOI

10.1109/ICIEA.2009.5138700

Filename

5138700