One Realization Method of Precise Clock Synchronization Algorithm

摘要：

　　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.

关键词： Precise Clock Synchronization IEEE 1588 Kalman Filtering Algorithm State Machine Timestamp

作者: Cherry Yang

作者单位: No.159, ZhuZhou Road, QingDao, China

会议类型: 国际会议

会议名称: 2015 Joint International Mechanical,Electronic and Information Technology Conference(JIMET 2015)(2015 联合国际机械,电子与信息技术国际会议)

会议地点: 重庆

会议语种:英文

页码: 24-28

在线出版日期: 2015-12-18（万方平台首次上网日期，不代表论文的发表时间）