Delay characteristics and synchronization architecture of networked control system

Author

Fu, Lei ; Dai, Guanzhong

Author_Institution

Coll. of Autom., Northwestern Polytech. Univ., Xi´´an

fYear

2006

fDate

19-21 Jan. 2006

Lastpage

1060

Abstract

Along with the extensive applications of computers and networks in the field of industrial control, the switched Ethernet and TCP/IP are increasing to be an important research domain. However, how to preserve the favorable stability and performance is getting more and more important when the error of time synchronization is caused by the nondeterministic network-induced delay in the networked control system. According to the analysis to the architecture of the networked control system based on the switched Ethernet, the time delay characteristics of it are presented in detail. And then the time synchronization architecture of networked control system confirmed by the simulation results is proposed

Keywords

control engineering computing; delays; local area networks; synchronisation; TCP/IP; networked control system; nondeterministic network-induced delay; switched Ethernet; time delay characteristics; time synchronization architecture; Application software; Computer applications; Computer architecture; Computer networks; Delay effects; Ethernet networks; Industrial control; Networked control systems; Stability; TCPIP;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on

Conference_Location

Harbin

Print_ISBN

0-7803-9395-3

Type

conf

DOI

10.1109/ISSCAA.2006.1627550

Filename

1627550