Study of an Atomic Clock Steering Method Based on Least Square

被引：0

作者：

Li, Yuwei ^{[1
]}

Wang, Wenli ^{[1
]}

Ya, Liu ^{[1
]}

Li, Xiaohui ^{[1
]}

Dong, Ruifang ^{[1
]}

Liu, Yinhua ^{[1
]}

机构：

[1] Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China

来源：

2014 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (FCS) | 2014年

关键词：

steering method; atomic clock; detection of outliers; least square method;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to correct the drift of atomic clock, an atomic clock steering method based on least square is proposed so that the offset of time and frequency is able to maintain at either zero or constant. This paper analyzes drift characteristics of cesium clock and rubidium clock separately and builds clock offset models of either of them. Finally, by recurring to the NTSC Master Clock (MC), a platform for experimental verification is established and the test results show the steering method is feasible.

引用

页码：209 / 212

页数：4

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