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Modeling and Assessment of Precise Time Transfer by Using BeiDou Navigation Satellite System Triple-Frequency Signals

文献类型：期刊论文

作者Tu, Rui1,2,3,4; Zhang, Pengfei1,3; Zhang, Rui1,2; Liu, Jinhai1,3; Lu, Xiaochun1,2,3
刊名SENSORS
出版日期2018-04-01
卷号18期号:4页码:13
关键词BeiDou triple-frequency signals time transfer precise point positioning
ISSN号1424-8220
DOI10.3390/s18041017
英文摘要This study proposes two models for precise time transfer using the BeiDou Navigation Satellite System triple-frequency signals: ionosphere-free (IF) combined precise point positioning (PPP) model with two dual-frequency combinations (IF-PPP1) and ionosphere-free combined PPP model with a single triple-frequency combination (IF-PPP2). A dataset with a short baseline (with a common external time frequency) and a long baseline are used for performance assessments. The results show that IF-PPP1 and IF-PPP2 models can both be used for precise time transfer using BeiDou Navigation Satellite System (BDS) triple-frequency signals, and the accuracy and stability of time transfer is the same in both cases, except for a constant system bias caused by the hardware delay of different frequencies, which can be removed by the parameter estimation and prediction with long time datasets or by a priori calibration.
WOS关键词LINK CALIBRATION ; GPS
资助项目National Key Research and Development Plan of China[2016YFB0501804] ; National Natural Science Foundation of China[41504006] ; National Natural Science Foundation of China[41674034] ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents"[Y620YC1701] ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project"[QYZDB-SSW-DQC028] ; State Key Laboratory of Geo-information Engineering[SKLGIE2016-M-2-4]
WOS研究方向Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种英语
WOS记录号WOS:000435574800089
出版者MDPI
资助机构National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program "The Frontier Science Research Project" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering
源URL[http://210.72.145.45/handle/361003/11613]  
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, Shaanxi, Peoples R China
2.Chinese Acad Sci, Key Lab Precis Nav & Timing Technol, Shu Yuan Rd, Xian 710600, Shaanxi, Peoples R China
3.Univ Chinese Acad Sci, Yu Quan Rd, Beijing 100049, Peoples R China
4.State Key Lab Geoinformat Engn, Yan Ta Rd, Xian 710054, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714		 Tu, Rui,Zhang, Pengfei,Zhang, Rui,et al. Modeling and Assessment of Precise Time Transfer by Using BeiDou Navigation Satellite System Triple-Frequency Signals[J]. SENSORS,2018,18(4):13.
APA Tu, Rui,Zhang, Pengfei,Zhang, Rui,Liu, Jinhai,&Lu, Xiaochun.(2018).Modeling and Assessment of Precise Time Transfer by Using BeiDou Navigation Satellite System Triple-Frequency Signals.SENSORS,18(4),13.
MLA Tu, Rui,et al."Modeling and Assessment of Precise Time Transfer by Using BeiDou Navigation Satellite System Triple-Frequency Signals".SENSORS 18.4(2018):13.

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