Real-time detection of BDS orbit manoeuvres based on the combination of GPS and BDS observations

doi:10.1049/iet-rsn.2020.0171

NTSC-IR

	Real-time detection of BDS orbit manoeuvres based on the combination of GPS and BDS observations
	Tu, Rui 1,2,3; Zhang, Rui 1,2; Liu, Zhanke 4; Fan, Lihong 1,2; Han, Junqiang 1,2; Zhang, Pengfei 1,2; Hong, Ju 1,3; Liu, Jinhai 1,3; Lu, Xiaochun 1,2,3
	2020-10-01
发表期刊	IET RADAR SONAR AND NAVIGATION
ISSN	1751-8784
卷号	14 期号:10 页码:1603-1609
摘要	The construction of the third generation of the Chinese BeiDou navigation satellite system (BDS), which provides global positioning, navigation, and timing (PNT) services, will be completed in 2020. As BDS satellites contain the geostationary orbit (GEO), inclined geosynchronous (IGSO), and medium earth orbit (MEO), orbital manoeuvres occur more frequently. Thus, orbit manoeuvre detection is important for continuous and reliable PNT services. A BDS orbit manoeuvre detection method based on the combination of global positioning system (GPS) and BDS observations is proposed in this study. The standard deviations of the observation residuals of the epoch-differenced velocity estimation of the single BDS system and combined GPS + BDS system were compared to determine the beginning and end of the orbit manoeuvre. The results show that the orbital manoeuvre leads to a position, velocity, and receiver clock error bias of approximately tens to hundreds of metres, several centimetres per second, and tens to hundreds of metres, respectively. Based on the proposed method, the start and end times can be detected in real time and the usable observation time can be extended by >157 min.
关键词	Global Positioning System artificial satellites object detection BDS orbit manoeuvre detection method Global Positioning System single BDS system orbital manoeuvre observation time real-time detection Chinese BeiDou navigation satellite system timing services BDS satellites continuous PNT services reliable PNT services geostationary orbit global positioning navigation and timing services inclined geosynchronous medium earth orbit MEO combined GPS-BDS system receiver clock error bias time 157 0 min
资助者	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project
DOI	10.1049/iet-rsn.2020.0171
关键词[WOS]	PERFORMANCE ; NAVIGATION
语种	英语
资助项目	National Natural Science Foundation of China[41674034] ; National Natural Science Foundation of China[41974032] ; National Natural Science Foundation of China[11903040] ; Chinese Academy of Sciences (CAS) programs of 'High-level talents'[Y923YC1701] ; Frontier Science Research Project[QYZDB-SSW-DQC028]
资助者	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Chinese Academy of Sciences (CAS) programs of 'High-level talents' ; Frontier Science Research Project ; Frontier Science Research Project
WOS研究方向	Engineering ; Telecommunications
WOS类目	Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000574816100015
出版者	INST ENGINEERING TECHNOLOGY-IET
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/12049
专题	中国科学院国家授时中心
通讯作者	Tu, Rui
作者单位	1.Chinese Acad Sci, Natl Time Serv Ctr, Shu Yuan Rd, Xian 710600, Peoples R China 2.Chinese Acad Sci, Key Lab Precis Nav & Timing Technol, Shu Yuan Rd, Xian 710600, Peoples R China 3.Univ Chinese Acad Sci, Yu Quan Rd, Beijing 100049, Peoples R China 4.First Geodet Surveying Brigade Minist Natl Resour, Ce Hui Rd, Xian 710054, Peoples R China
推荐引用方式 GB/T 7714	Tu, Rui,Zhang, Rui,Liu, Zhanke,et al. Real-time detection of BDS orbit manoeuvres based on the combination of GPS and BDS observations[J]. IET RADAR SONAR AND NAVIGATION,2020,14(10):1603-1609.
APA	Tu, Rui.,Zhang, Rui.,Liu, Zhanke.,Fan, Lihong.,Han, Junqiang.,...&Lu, Xiaochun.(2020).Real-time detection of BDS orbit manoeuvres based on the combination of GPS and BDS observations.IET RADAR SONAR AND NAVIGATION,14(10),1603-1609.
MLA	Tu, Rui,et al."Real-time detection of BDS orbit manoeuvres based on the combination of GPS and BDS observations".IET RADAR SONAR AND NAVIGATION 14.10(2020):1603-1609.