Evaluation of Signal-in-Space Continuity and Availability for BeiDou Satellite Considering Failures
文献类型：期刊论文
| 作者 | Fan, Lihong3,4; Tu, Rui2,3,4; Zheng, Zengji1; Zhang, Rui3,4; Lu, Xiaochun2,3,4; Liu, Jinhai2,3,4; Huang, Xiaodong2,3,4; Hong, Ju2,3,4 |
| 刊名 | JOURNAL OF NAVIGATION
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 73期号:2页码:312-323 |
| 关键词 | Signal-in-space Failure classification MTBF MTTR Continuity Availability |
| ISSN号 | 0373-4633 |
| DOI | 10.1017/S0373463319000602 |
| 英文摘要 | Signal-in-space (SIS) continuity and availability are important indicators of performance assessment for Global Navigation Satellite Systems (GNSSs). The BeiDou Navigation Satellite System (BDS) Open Service Performance Standard (BDS-OS-PS-1.0) has been released, and the corresponding public performance indicators have been provided, but the actual SIS performance is uncertain to users. SIS continuity and availability are primarily related to unscheduled outages (failures). Therefore, based on the existing failure classification system and actual operation modes, four types of failure modes are first analysed: long-term failure related to satellite service period, maintenance failure related to satellite manoeuvring, short-term failure associated with random repairable anomalies and equivalent failure corresponding to a combination of the above three types of failures. Second, based on the failure classification and selected precise and broadcast ephemerides from 2015-2016, the Mean Time Between Failure (MTBF) and Mean Time To Repair (MTTR) of each failure type are obtained using appropriate detection methods. Finally, using a corresponding assessment model, the SIS continuity and availability of BeiDou are calculated for individual and equivalent failure cases, and these are compared with the provided index in the BDS Open Service Performance Standard. |
| WOS关键词 | NAVIGATION ; PERFORMANCE |
| 资助项目 | Chinese Academy of Sciences (CAS) program of "Light of the West"[Y712YR4701] ; Program of National Natural Science Foundation of China[41504006] ; Program of National Natural Science Foundation of China[41674034] ; National Key Research and Development Plan of China[2016YFB0501804] ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents"[QYZDB-SSW-DQC028] ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project"[QYZDB-SSW-DQC028] ; National Time Service Center (NTSC) programs of "Young creative talents"[Y824SC1S06] ; State Key Laboratory of Geo-information Engineering[SKLGIE2017-Z-2-1] |
| WOS研究方向 | Engineering ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000524935700005 |
| 出版者 | CAMBRIDGE UNIV PRESS |
| 资助机构 | Chinese Academy of Sciences (CAS) program of "Light of the West" ; Chinese Academy of Sciences (CAS) program of "Light of the West" ; Program of National Natural Science Foundation of China ; Program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; National Time Service Center (NTSC) programs of "Young creative talents" ; National Time Service Center (NTSC) programs of "Young creative talents" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering ; Chinese Academy of Sciences (CAS) program of "Light of the West" ; Chinese Academy of Sciences (CAS) program of "Light of the West" ; Program of National Natural Science Foundation of China ; Program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; National Time Service Center (NTSC) programs of "Young creative talents" ; National Time Service Center (NTSC) programs of "Young creative talents" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering ; Chinese Academy of Sciences (CAS) program of "Light of the West" ; Chinese Academy of Sciences (CAS) program of "Light of the West" ; Program of National Natural Science Foundation of China ; Program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; National Time Service Center (NTSC) programs of "Young creative talents" ; National Time Service Center (NTSC) programs of "Young creative talents" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering ; Chinese Academy of Sciences (CAS) program of "Light of the West" ; Chinese Academy of Sciences (CAS) program of "Light of the West" ; Program of National Natural Science Foundation of China ; Program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; National Time Service Center (NTSC) programs of "Young creative talents" ; National Time Service Center (NTSC) programs of "Young creative talents" ; State Key Laboratory of Geo-information Engineering ; State Key Laboratory of Geo-information Engineering |
| 源URL | [http://210.72.145.45/handle/361003/9615]  |
| 专题 | 国家授时中心_导航与通信研究室 |
| 通讯作者 | Tu, Rui |
| 作者单位 | 1.Shaanxi Earthquake Agcy, 4 Shuiwen Lane, Xian 710068, Peoples R China 2.Univ Chinese Acad Sci, Yuquan Rd, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Time & Frequency Primary Stand, Shuyuan Rd, Xian 710600, Peoples R China 4.Chinese Acad Sci, Natl Time Serv Ctr, Shuyuan Rd, Xian 710600, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Lihong,Tu, Rui,Zheng, Zengji,et al. Evaluation of Signal-in-Space Continuity and Availability for BeiDou Satellite Considering Failures[J]. JOURNAL OF NAVIGATION,2020,73(2):312-323. |
| APA | Fan, Lihong.,Tu, Rui.,Zheng, Zengji.,Zhang, Rui.,Lu, Xiaochun.,...&Hong, Ju.(2020).Evaluation of Signal-in-Space Continuity and Availability for BeiDou Satellite Considering Failures.JOURNAL OF NAVIGATION,73(2),312-323. |
| MLA | Fan, Lihong,et al."Evaluation of Signal-in-Space Continuity and Availability for BeiDou Satellite Considering Failures".JOURNAL OF NAVIGATION 73.2(2020):312-323. |
入库方式： OAI收割
来源：国家授时中心
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