Research on Self-Monitoring Method for Anomalies of Satellite Atomic Clock

doi:10.1155/2016/1759512

	Research on Self-Monitoring Method for Anomalies of Satellite Atomic Clock
	Feng, Lei 1,2; Li, Guotong2,3
	2016
发表期刊	INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING (IF:1.1[JCR-2023],1.2[5-Year])
ISSN	1687-5966
卷号	2016
发表状态	已发表
DOI	10.1155/2016/1759512
摘要	Atomic clock is the core component of navigation satellite payload, playing a decisive role in the realization of positioning function. So the monitoring for anomalies of the satellite atomic clock is very important. In this paper, a complete autonomous monitoring method for the satellite clock is put forward, which is, respectively, based on Phase-Locked Loop (PLL) and statistical principle. Our methods focus on anomalies in satellite clock such as phase and frequency jumping, instantaneous deterioration, stability deterioration, and frequency drift-rate anomaly. Now, method based on PLL has been used successfully in China's newest BeiDou navigation satellite.
收录类别	SCI ; EI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Aerospace
WOS记录号	WOS:000381141200001
出版者	HINDAWI PUBLISHING CORP
EI入藏号	20163402723786
EI主题词	Atomic clocks ; Deterioration ; Monitoring ; Phase locked loops ; Radio navigation ; Satellites
EI分类号	Satellites:655.2 ; Electronic Circuits Other Than Amplifiers, Oscillators, Modulators, Limiters, Discriminators or Mixers:713.5 ; Radio Systems and Equipment:716.3 ; Special Purpose Instruments:943.3 ; Materials Science:951
WOS关键词	KALMAN FILTER ; FREQUENCY STANDARDS ; VARIANCE ; JUMPS ; MODEL ; ALLAN ; TIME
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2017
专题	信息科学与技术学院_特聘教授组_李国通组
通讯作者	Feng, Lei
作者单位	1.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China 2.Shanghai Engn Ctr Microsatellite, Shanghai 201203, Peoples R China 3.Shanghai Tech Univ, Shanghai 201203, Peoples R China
推荐引用方式 GB/T 7714	Feng, Lei,Li, Guotong. Research on Self-Monitoring Method for Anomalies of Satellite Atomic Clock[J]. INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING,2016,2016.
APA	Feng, Lei,&Li, Guotong.(2016).Research on Self-Monitoring Method for Anomalies of Satellite Atomic Clock.INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING,2016.
MLA	Feng, Lei,et al."Research on Self-Monitoring Method for Anomalies of Satellite Atomic Clock".INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING 2016(2016).