Controllers design of networked control systems with arbitrary bounded step delays and packet dropouts

Author

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

Author_Institution

Shenyang Normal Univ., Shenyang

fYear

2008

fDate

2-4 July 2008

Firstpage

419

Lastpage

422

Abstract

This paper is concerned with stability analysis and controllers design of discrete-time networked control systems (NCSs). An augmented switched system is proposed for modeling the NCSs with arbitrary bounded step delays, and it is also applicable to the NCSs with arbitrary but finite data packet dropouts. Stability controllers both via state feedback and via observer-based dynamic output feedback are constructed for the switched system by using an LMI-based method.

Keywords

control system analysis; control system synthesis; delays; discrete time systems; distributed control; linear matrix inequalities; observers; stability; state feedback; LMI-based method; bounded step delays; controller design; discrete-time systems; finite data packet dropouts; networked control system; observer-based dynamic output feedback; stability analysis; state feedback; switched system; Control systems; Delay effects; Delay systems; Networked control systems; Output feedback; Sampling methods; Stability analysis; State feedback; Switched systems; Symmetric matrices; Controllers Designing; Networked Control Systems; Stability Analysis; Step Delays;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2008. CCDC 2008. Chinese

Conference_Location

Yantai, Shandong

Print_ISBN

978-1-4244-1733-9

Electronic_ISBN

978-1-4244-1734-6

Type

conf

DOI

10.1109/CCDC.2008.4597343

Filename

4597343