One Realization Method of Precise Clock Synchronization Algorithm

DOI

10.2991/jimet-15.2015.6How to use a DOI?

Keywords

Precise Clock Synchronization; IEEE 1588; Kalman Filtering Algorithm; State Machine; Timestamp

Abstract

This article mainly describes a new approach to realize precise synchronization between master clock and slave clock. To improve the IEEE 1588 synchronization precision, Kalman filtering algorithm is applied based on the application of Ethernet. Four state machines are used to accelerate the process and improve the accuracy of frequency modulation and phase modulation. Simulation result proves that time precision is improved from sub-microsecond to dozens of nanoseconds.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Cherry Yang
PY  - 2015/12
DA  - 2015/12
TI  - One Realization Method of Precise Clock Synchronization Algorithm
BT  - Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference
PB  - Atlantis Press
SP  - 24
EP  - 28
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimet-15.2015.6
DO  - 10.2991/jimet-15.2015.6
ID  - Yang2015/12
ER  -