北斗高精度长弧历书模型设计

doi:10.11947/j.AGCS.2018.20170103

测绘学报 ›› 2018, Vol. 47 ›› Issue (3): 298-307.doi: 10.11947/j.AGCS.2018.20170103

北斗高精度长弧历书模型设计

常志巧^1,2, 胡小工², 陈刘成¹, 李晓杰¹, 祖安然¹, 唐成盼², 黄华³

1. 北京卫星导航中心, 北京 100094;
2. 中国科学院上海天文台, 上海 200030;
3. 61876部队, 海南三亚 572022

收稿日期:2017-03-23 修回日期:2017-12-15 出版日期:2018-03-20 发布日期:2018-03-29
通讯作者: 胡小工 E-mail:hxg@shao.ac.cn
作者简介:常志巧(1981-),女,博士,工程师,研究方向为GNSS数据处理理论和方法研究。E-mail:zhiqiaochang@163.com
基金资助:
国家自然科学基金（41274043；41204022；41574029）；上海市空间导航与定位技术重点实验室基金（14DZ2276100；ZZXT_201701）

High-accuracy Long Arc Almanac Model Design for BDS

CHANG Zhiqiao^1,2, HU Xiaogong², CHEN Liucheng¹, LI Xiaojie¹, ZU Anran¹, TANG Chengpan², HUANG Hua³

1. Beijing Satellite Navigation Center, Beijing 100094, China;
2. Shanghai Astronomical Observatory, the Chinese Academy of Sciences, Shanghai 200030, China;
3. 61876 Armies, Sanya 572022, China

Received:2017-03-23 Revised:2017-12-15 Online:2018-03-20 Published:2018-03-29
Supported by:
The National Natural Science Foundation of China(Nos. 41274043;41204022;41574029);The Opening Project of Shanghai Key Laboratory of Space Navigation and Position Techniques.(Nos. 14DZ2276100;ZZXT_201701)

摘要/Abstract

摘要： 历书参数可同时用于辅助常规导航和自主导航的信号捕获。延长历书参数的有效期不但可以使地面接收机启动时充分利用历书数据，对于基于星间链路观测的自主导航，历书参数的有效期还决定了地面注入历书的频度和占用的星上存储资源。通过对北斗3类导航卫星主要摄动力及其对轨道根数的长期项和长周期项的影响分析，设计了以6个轨道根数和5个摄动参数为播发参数的历书拟合模型。以一个自主运行周期90 d为时间尺度，对北斗在轨卫星进行了长弧段历书拟合试验，并同时分析了卫星位置和速度的拟合精度。结果表明新的历书拟合模型提高了历书拟合的精度，尤其对于地球静止轨道和倾斜地球同步轨道卫星，拟合精度提高显著。对于GEO和IGSO卫星，位置拟合误差大约从200 km降低至十几千米甚至几千米，速度拟合误差大约从15 m/s降低至0.6 m/s，新方法拟合精度提高了约20~30倍；对于中圆地球轨道卫星，无论采用哪种历书模型，位置拟合误差都在5 km左右，速度拟合误差都在0.6 m/s左右，新方法拟合精度提高约15%。针对星间链路卫星10 km位置误差上限的使用需求，对比了新老历书模型的拟合弧长，常规模型最大拟合弧长约为14 d，而新历书模型的最大拟合弧长可延长至45 d，新历书模型延长了历书使用期限，优化了北斗历书模型设计。

关键词: 北斗卫星导航系统, 历书拟合, 信号捕获, 星间链路, 速度

Abstract: Almanac parameters can be used to assist signal acquisition for both conventional navigation and autonomous navigation. The extended validity of the almanac parameters not only enables the terrestrial receiver to make full use of almanac data when starting up,but also determines the frequency of the almanac uploaded and the satellite storage resources on-board for autonomous navigation with inter-satellite link observation. Based on analysis of the major perturbations of three types of BeiDou satellites and their effects on the long-term and long-period terms of the orbital elements,an almanac model with six orbital elements and five perturbation parameters is designed. The almanac fitting test is carried out based on the 90-day long arc orbit of BeiDou satellites in orbit throughout 2013. The results show that the new almanac model improves accuracy of almanac fitting. For Geostationary Earth Orbit (GEO) and Inclined Geosynchronous Orbit (IGSO) satellites,position fitting error is reduced from 200 km to more than 10 km even to several km and velocity error is reduced from 15 m/s to 0.6 m/s. The accuracy of the new model is about 20 to 30 times higher than that of the conventional model. For Medium Earth Orbit (MEO) satellite,position fitting error is about 5 km and velocity error is about 0.6 m/s regardless of which model,and the accuracy of the new method is improved about 15%. For 10 km position error upper limit of inter-satellite link,the maximum fitting arc length of the conventional model is about 14 days,and the maximum fitting arc length of the new almanac model can be extended to 45 days. The new almanac model extends the validity of almanac parameters,and optimizes almanac model for BeiDou Navigation Satellite System (BDS).

Key words: BDS, almanac fitting, signal acquisition, inter-satellite link, velocity

中图分类号:

P228

常志巧, 胡小工, 陈刘成, 李晓杰, 祖安然, 唐成盼, 黄华. 北斗高精度长弧历书模型设计[J]. 测绘学报, 2018, 47(3): 298-307.

CHANG Zhiqiao, HU Xiaogong, CHEN Liucheng, LI Xiaojie, ZU Anran, TANG Chengpan, HUANG Hua. High-accuracy Long Arc Almanac Model Design for BDS[J]. Acta Geodaetica et Cartographica Sinica, 2018, 47(3): 298-307.

参考文献

[1] 中国卫星导航系统管理办公室.北斗卫星导航系统空间信号接口控制文件:公开服务信号(2.0版)[R].北京:中国卫星导航系统管理办公室,2013. China Satellite Navigation Office.BeiDou Navigation Satellite System Signal in Space Interface Control Document Open Service Signal (Version 2.0)[R].Beijing:China Satellite Navigation Office,2013.
[2] VAN DIERENDONK A J.全球定位系统的导航电文[C]//导航星全球定位系统.北京:测绘出版社,1994:64-87.
[3] KAPLAN E D.Understanding GPS:Principles and Applications[M].New York:Artech House,1996.
[4] 王陆潇,黄智刚,赵昀.多类型历书对首次定位性能的影响研究[J].武汉大学学报(信息科学版),2013,38(2):140-143. WANG Luxiao,HUANG Zhigang,ZHAO Yun.Two Sets of GPS Almanac on Time-to-First-Fix Influence[J].Geomatics and Information Science of Wuhan University,2013,38(2):140-143.
[5] 王梦丽,陈华明,王飞雪.GPS历书数据的有效龄期[J].遥测遥控,2007,28(3):31-35. WANG Mengli,CHEN Huaming,WANG Feixue.Effective Age of GPS Almanac Data[J].Journal of Telemetry,Tracking,and Command,2007,28(3):31-35.
[6] 刘利,时鑫,栗靖,等.北斗基本导航电文定义与使用方法[J].中国科学(物理学力学天文学),2015,45(7):079509. LIU Li,SHI Xin,LI Jing,et al.The Definition and Using Method of the COMPASS Basic Navigation Message[J].Scientia Sinica (Physica,Mechanica & Astronomica),2015,45(7):079509.
[7] 何峰,王刚,刘利,等.地球静止轨道卫星广播星历参数拟合与试验分析[J].测绘学报,2011,40(S1):52-58. HE Feng,WANG Gang,LIU Li,et al.Ephemeris Fitting and Experiments Analysis of GEO Satellite[J].Acta Geodaetica et Cartographica Sinica,2011,40(S1):52-58.
[8] 李献斌,王跃科,陈建云.导航星座星间链路信号捕获搜索策略研究[J].宇航学报,2014,35(8):946-952. LI Xianbin,WANG Yueke,CHEN Jianyun.Research on the Acquisition Search Strategy of Navigation Constellation Inter-Satellite Link[J].Journal of Astronautics,2014,35(8):946-952.
[9] 刘林.航天器轨道理论[M].北京:国防工业出版社,2000. LIU Lin.Orbit Theory of Spacecraft[M].Beijing:National Defense Industry Press,2000.
[10] 黄华.导航卫星广播星历参数模型及拟合算法研究[D].南京:南京大学,2012. HUANG Hua.Research on the Broadcast Ephemeris Parameters Model and Its Fitting Algorithm[D].Nanjing:Nanjing University,2012.
[11] BREITER S,WYTRZYSZCZAK I,MELENDO B.Long-term Predictability of Orbits Around the Geosynchronous Altitude[J].Advances in Space Research,2005,35(7):1313-1317.
[12] DU Lan,ZHANG Zhongkai,ZHANG Jin,et al.An 18-Element GEO Broadcast Ephemeris Based on Non-singular Elements[J].GPS Solutions,2015,19(1):49-59.
[13] IS-GPS-200G (2012) Navstar GPS Space Segment/Navigation User Interface.Global Positioning System Wing,Space and Missile Systems Center[EB/OL].[2012-07-18].http://www.navcen.uscg.gov.
[14] IS-GPS-705C (2012) Navstar GPS Space Segment/User Segment L5 Interfaces.Global Positioning System Wing,Space and Missile Systems Center[EB/OL].[2012-07-18].http://www.navcen.uscg.gov.
[15] 黄华,刘林,周建华,等.18参数广播星历分析研究[J].飞行器测控学报,2012,31(3):80-84. HUANG Hua,LIU Lin,ZHOU Jianhua,et al.Research on 18 Elements Broadcast Ephemeris Model[J].Journal of Spacecraft TT & C Technology,2012,31(3):80-84.
[16] 黄华,何峰,刘林.广播星历参数物理意义分析与相关性研究[J].宇航学报,2014,35(2):171-176. HUANG Hua,HE Feng,LIU Lin.Research on Physical Meaning and Correlation of Broadcast Ephemeris Parameters[J].Journal of Astronautics,2014,35(2):171-176.
[17] HUGENTOBLER U,PLONER M,SCHILDNECHT T,et al.Determination of Resonant Geopotential Terms Using Optical Observations of Geostationary Satellites[J].Advances in Space Research,1999,23(4):767-770.
[18] 李恒年.地球静止卫星轨道与共位控制技术[M].北京:国防工业出版社,2010. LI Hengnian.Geostationary Satellite Orbital Analysis and Collocation Strategies[M].Beijing:National Defense Industry Press,2010.
[19] 陈刘成,李静,马瑞,等.工程化广播星历参数拟合算法与接口设计[J].武汉大学学报(信息科学版),2011,36(1):18-23. CHEN Liucheng,LI Jing,MA Rui,et al.The Engineering Design for Broadcast Ephemeris Parameters Fitting Arithmetic and Their Interfaces[J].Geomatics and Information Science of Wuhan University,2011,36(1):18-23.
[20] 黄勇,胡小工,王小亚,等.中高轨卫星广播星历精度分析[J].天文学进展,2006,24(1):81-88. HUANG Yong,HU Xiaogong,WANG Xiaoya,et al.Precision Analysis of Broadcast Ephemeris for Medium and High Orbit Satellites[J].Progress in Astronomy,2006,24(1):81-88.
[21] 阮仁桂,贾小林,吴显兵,等.关于坐标旋转法进行地球静止轨道导航卫星广播星历拟合的探讨[J].测绘学报,2011,40(S1):145-150. RUAN Rengui,JIA Xiaolin,WU Xianbing,et al.Broadcast Ephemeris Parameters Fitting for GEO Satellites Based on Coordinate Transformation[J].Acta Geodaetica et Cartographica Sinica,2011,40(S1):145-150.
[22] 张中凯,杜兰,刘利,等.GEO广播星历参数设计的无奇点根数法[J].测绘学报,2014,43(5):452-457.DOI:10.13485/j.cnki.11-2089.2014.0076. ZHANG Zhongkai,DU Lan,LIU Li,et al.Parameter Design of GEO Broadcast Ephemeris Based on the Nonsingular Orbital Elements[J].Acta Geodaetica et Cartographica Sinica,2014,43(5):452-457.DOI:10.13485/j.cnki.11-2089.2014.0076.
[23] 常志巧,郝金明,张成军.配置积分方法在GPS卫星轨道确定中的应用[J].海洋测绘,2006,26(2):31-33. CHANG Zhiqiao,HAO Jinming,ZHANG Chengjun.The Application of Collocation Integration Method in the Orbit Determination of GPS Satellites[J].Hydrographic Surveying and Charting,2006,26(2):31-33.
[24] BEUTLER G,BOCK H,DACH R,et al.Bernese GPS Software Version 5.0[M].Bern,Switzerland:University of Bern,2007.
[25] 刘伟平,郝金明,李作虎.由广播星历解算卫星位置、速度及精度分析[J].大地测量与地球动力学,2010,30(2):144-147. LIU Weiping,HAO Jinming,LI Zuohu.Solution Method and Accuracy Analysis of Satellite Position and Velocity from Broadcast Ephemeris[J].Journal of Geodesy and Geodynamics,2010,30(2):144-147.
[26] 李显,吴美平,张开东,等.导航卫星速度和加速度的计算方法及精度分析[J].测绘学报,2012,41(6):816-824. LI Xian,WU Meiping,ZHANG Kaidong,et al.Navigation Satellites Velocity and Acceleration Computation:Methods and Accuracy Analysis[J].Acta Geodaetica et Cartographica Sinica,2012,41(6):816-824.
[27] 中国卫星导航系统管理办公室.北斗卫星导航系统空间信号接口控制文件公开服务信号B1C、B2a(测试版)[R].北京:中国卫星导航系统管理办公室,2017. China Satellite Navigation Office.BeiDou Navigation Satellite System Signal in Space Interface Control Document Open Service Signal B1C and B2a (Beta)[R].Beijing:China Satellite Navigation Office,2017.

北斗高精度长弧历书模型设计

High-accuracy Long Arc Almanac Model Design for BDS

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