Research on Clock Synchronization of Wireless Distributed Measurement System

Author

Wang, Houjun ; Huang, Jianguo ; Shi, Yibing ; Li, Li ; Li, Benliang

Author_Institution

Sch. of Autom. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu

fYear

2009

fDate

28-29 April 2009

Firstpage

1

Lastpage

4

Abstract

Release of IEEE1588 improves the clock synchronization accuracy greatly, which makes sensors, actuators and other terminals share unique time reference, and assures the clock synchronization quality of different terminals. This paper researches on clock synchronization of wireless distributed measurement system based on IEEE1588 standard. A typical network topology of IEEE1588 standard is provided in this paper, and the clock synchronization accuracy is presented based on this topology through simulation. Simulation results are provided and analyzed, which are worth of reference on the application of IEEE1588 on wireless distributed measurement system.

Keywords

clocks; measurement systems; synchronisation; IEEE1588 standard; clock synchronization quality; wireless distributed measurement system; Clocks; Delay; Ethernet networks; Frequency synchronization; Master-slave; Mathematical model; Sensor systems; Switches; Telecommunications; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Testing and Diagnosis, 2009. ICTD 2009. IEEE Circuits and Systems International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-2587-7

Type

conf

DOI

10.1109/CAS-ICTD.2009.4960864

Filename

4960864