北斗三号卫星两种定轨模式精度比较分析

doi:10.11947/j.AGCS.2019.20180560

测绘学报 ›› 2019, Vol. 48 ›› Issue (7): 831-839.doi: 10.11947/j.AGCS.2019.20180560

北斗三号卫星两种定轨模式精度比较分析

杨宇飞^1,2, 杨元喜^3,4, 胡小工⁵, 唐成盼⁵, 赵立谦⁵, 徐君毅²

1. 信息工程大学, 河南郑州 450001;
2. 北京卫星导航中心, 北京 100094;
3. 地理信息工程国家重点实验室, 陕西西安 710054;
4. 西安测绘研究所, 陕西西安 710054;
5. 中国科学院上海天文台, 上海 200030

收稿日期:2018-12-04 修回日期:2019-05-15 出版日期:2019-07-20 发布日期:2019-07-26
作者简介:杨宇飞(1992-),男,硕士,工程师,研究方向为GNSS精密定轨。
基金资助:
国家重点研发计划（2016YFB0501700；2016YFB0501701）；国家自然科学基金（41374019）

Comparison and analysis of two orbit determination methods for BDS-3 satellites

YANG Yufei^1,2, YANG Yuanxi^3,4, HU Xiaogong⁵, TANG Chengpan⁵, ZHAO Liqian⁵, XU Junyi²

1. Information Engineering University, Zhengzhou 450001, China;
2. Beijing Satellite Navigation Center, Beijing 100094, China;
3. National Key Laboratory of Geo-information Engineering, Xi'an 710054, China;
4. Xi'an Research Institute of Surveying and Mapping, Xi'an 710054, China;
5. Shanghai Astronomical Observatory, Shanghai 200030, China

Received:2018-12-04 Revised:2019-05-15 Online:2019-07-20 Published:2019-07-26
Supported by:
The National Key Research and Development Project (Nos. 2016YFB0501700;2016YFB0501701);The National Natural Science Foundation of China (No. 41374019)

摘要/Abstract

摘要： 北斗全球卫星导航系统（BDS-3）已经于2018年年底建成基本系统，并计划于2020年建成完整系统，而精确的卫星轨道是实现高性能全球服务的前提。本文基于北斗三号基本系统的18颗中圆轨道（MEO）卫星，评估了北斗三号卫星星间链路的测量噪声与测距精度，利用中国境内12个区域监测站的星地观测和星间链路观测，进行了联合卫星轨道测定试验，并与单纯区域监测站观测定轨结果进行了比较，分析了两种定轨模式重叠弧段轨道误差、轨道预报精度和激光检核精度。结果表明：北斗三号卫星的星间链路测量噪声为2.9 cm，测距精度约为4.4 cm；仅采用区域测站定轨，重叠弧段三维位置误差RMS为66.7 cm，加入星间链路后可降低至15.4 cm，提高了76.9%，24 h轨道预报位置精度也由114.1 cm提升至20.3 cm，提升了83.2%，激光检核径向精度为8.4 cm左右，明显优于北斗二号卫星轨道精度。

关键词: BDS-3, 星间链路, 重叠弧段精度, 轨道预报, 激光检核

Abstract: The basic system of BeiDou-3 (or simply called BDS-3) navigation satellite system has been completed by the end of 2018, and the whole system is planned to be completed in 2020. The precise orbit is the pre-condition of high-performance global service. The observation noise and ranging accuracy of Inter-satellite links (ISL) were analyzed based on the basic constellation of 18 satellites. The joint orbit determination experiment of the basic system was conducted based on both 12 regional stations (RS) within Chinese mainland and ISLs, and the results were compared with orbits only based on regional stations. The overlapping orbit difference (OOD), orbit prediction accuracy and satellite laser ranging (SLR) validation accuracy of both methods were analyzed. The results show that the observation noise is about 2.9 cm and ranging accuracy is about 4.4 cm. The 3D position RMS (root mean square) of ODDs for RS mode is about 66.7 cm. The accuracy of 3D position is improved by 76.9% after ISL observations are added. The 3D position accuracy of 24-hour orbit prediction can also be decreased from 114 to 20.3 cm, improved by 83.2%. The SLR validation accuracy of BDS-3 satellite orbit is about 8.4 cm, which is much better than that of BDS-2.

Key words: BDS-3, inter-satellite link, overlapping orbit difference, orbit prediction, SLR validation

中图分类号:

P228

杨宇飞, 杨元喜, 胡小工, 唐成盼, 赵立谦, 徐君毅. 北斗三号卫星两种定轨模式精度比较分析[J]. 测绘学报, 2019, 48(7): 831-839.

YANG Yufei, YANG Yuanxi, HU Xiaogong, TANG Chengpan, ZHAO Liqian, XU Junyi. Comparison and analysis of two orbit determination methods for BDS-3 satellites[J]. Acta Geodaetica et Cartographica Sinica, 2019, 48(7): 831-839.

参考文献

[1] 杨元喜. 北斗卫星导航系统的进展、贡献与挑战[J]. 测绘学报, 2010, 39(1):1-6. YANG Yuanxi. Progress, contribution and challenges of compass/BeiDou satellite navigation system[J]. Acta Geodaetica et Cartographica Sinica, 2010, 39(1):1-6.
[2] 杨元喜. 综合PNT体系及其关键技术[J]. 测绘学报, 2016, 40(5):505-510. DOI:10.11947/j.AGCS.2016.20160127. YANG Yuanxi. Concepts of comprehensive PNT and related key technologies[J]. Acta Geodaetica et Cartographica Sinica, 2016, 40(5):505-510. DOI:10.11947/j.AGCS.2016.20160127.
[3] YANG Yuanxi, XU Yangyin, LI Jinlong, et al. Progress and performance evaluation of BeiDou global navigation satellite system:data analysis based on BDS-3 demonstration system[J]. Science China Earth Sciences, 2018, 61(5):614-624. DOI:10.1007/s11430-017-9186-9.
[4] CHEN Jinping, HU Xiaogong, TANG Chengpan, et al. Orbit dertermination and time synchronization for new-generation BeiDou satellites:preliminary results[J]. Scientia Sinica Physica, Mechanica & Astronomica, 2016, 46(11):119502.
[5] 陈康慷, 徐天河, 杨玉国, 等. iGMAS GNSS钟差产品综合与评估[J]. 测绘学报, 2016, 45(S2):46-53. DOI:10.11947/j.AGCS.2016.F025. CHEN Kangkang, XU Tianhe, YANG Yuguo, et al. Combination and assessment of GNSS clock products from iGMAS analysis centers[J]. Acta Geodaetica et Cartographica Sinica, 2016, 45(S2):46-53. DOI:10.11947/j.AGCS.2016.F025.
[6] 杨元喜, 李金龙, 王爱兵, 等. 北斗区域卫星导航系统基本导航定位性能初步评估[J]. 中国科学:地球科学, 2014, 44(1):72-81. YANG Yuanxi, LI Jinlong, WANG Aibing, et al. Preliminary assessment of the navigation and positioning performance of BeiDou regional navigation satellite system[J]. Science China Earth Sciences, 2014, 57(1):144-152.
[7] GUO Rui, HU Xiaogong, TANG Bo, et al. Precise orbit determination for geostationary satellites with multiple tracking techniques[J]. Chinese Science Bulletin, 2010, 55(8):687-692. DOI:10.1007/s11434-010-0074-x.
[8] ZHOU Shanshi, HU Xiaogong, WU Bin. Orbit determination and prediction accuracy analysis for a regional tracking network[J]. Science China Physics, Mechanics and Astronomy, 2010, 53(6):1130-1138. DOI:10.1007/s11433-010-4020-3.
[9] 郭睿, 陈金平, 朱陵凤, 等. 北斗卫星超短弧运动学定轨方法优化与试验分析[J]. 测绘学报, 2017, 46(4):411-420. DOI:10.11947/j.AGCS.2017.20160361. GUO Rui, CHEN Jinping, ZHU Lingfeng, et al. Kinematic orbit determination method optimization and test analysis for BDS satellites with short-arc tracking data[J]. Acta Geodaetica et Cartographica Sinica, 2017, 46(4):411-420. DOI:10.11947/j.AGCS.2017.20160361.
[10] ANANDA M P, BEMSTEIN H, CUNNINGHAM K E, et al. Global positioning system (GPS) autonomous navigation[C]//Proceedings of the IEEE Symposium on Position Location and Navigation. A Decade of Excellence in the Navigation Sciences. Las Vegas, Nevada:IEEE, 1990:497-508.
[11] RAJAN J A. Highlights of GPS Ⅱ-R autonomous navigation[C]//Proceedings of the ION 58th Annual Meeting of the Institute of Navigation and CIGTF 21st Guidance Test Symposium. Albuquerque, NM:ION, 2002.
[12] MERRIGAN M J, SWIFT E R. Expected improvement in NIMA precise orbit and clock estimates due to adding crosslink ranging data[R]. Dahlgren, Virginia:PN, 1999.
[13] ABUSALI P A M, TAPLEY B D, SCHUTZ B E. Autonomous navigation of global positioning system satellites using cross-link measurements[J]. Journal of Guidance, Control, and Dynamics, 1998, 21(2):321-327.
[14] FISHER S C, GHASSEMI K. GPS ⅡF-the next generation[J]. Proceedings of the IEEE, 1999, 87(1):24-47.
[15] REVNIVYKH S G. GLONASS status and modernization[C]//Proceedings of ION GNSS 2011. Nashville, TN:ION, 2011:3931-3949.
[16] POLISCHUK G M, REVNIVYKH S G. Status and development of GLONASS[J]. Acta Astronautica, 2008, 54(11-12):949-955.
[17] FERNÁNDEZ F A. Inter-satellite ranging and inter-satellite communication links for enhancing GNSS satellite broadcast navigation data[J]. Advances in Space Research, 2011, 47(5):786-801. DOI:10.1016/j.asr.2010.10.002.
[18] WU Ziqian, ZHOU Shanshi, HU Xiaogong, et al. Performance of the BDS3 experimental satellite passive hydrogen maser[J]. GPS Solutions, 2018, 22(2):43. DOI:10.1007/s10291-018-0706-1.
[19] 宋小勇, 毛悦, 冯来平, 等. BD卫星星间链路定轨结果及分析[J]. 测绘学报, 2017, 46(5):547-553. DOI:10.11947/j.AGCS.2017.20160203. SONG Xiaoyong, MAO Yue, FENG Laiping, et al. The preliminary result and analysis for BD orbit determination with inter-satellite link data[J]. Acta Geodaetica et Cartographica Sinica, 2017, 46(5):547-553. DOI:10.11947/j.AGCS.2017.20160203.
[20] XU Hongliang, WANG Jinling, ZHAN Xingqun. Autonomous broadcast ephemeris improvement for GNSS using inter-satellite ranging measurements[J]. Advances in Space Research, 2012, 49(6):1034-1044. DOI:10.1016/j.asr.2012.01.001.
[21] WANG Haihong, XIE Jun, ZHUANG Jianlou, et al. Performance analysis and progress of inter-satellite-link of Beidou system[C]//Proceedings of the 30th International Technical Meeting of the Satellite Division of the Institute of Navigation. Portland, Oregon:ION, 2017.
[22] REN Xia, YANG Yuanxi, ZHU Jun, et al. Orbit determination of the next-generation Beidou satellites with intersatellite link measurements and a priori orbit constraints[J]. Advances in Space Research, 2017, 60(10):2155-2165. DOI:10.1016/j.asr.2017.08.024.
[23] ZHAO Qile, WANG Chen, GUO Jing, et al. Precise orbit and clock determination for BeiDou-3 experimental satellites with yaw attitude analysis[J]. GPS Solutions, 2017, 22(1):4. DOI:10.1007/s10291-017-0673-y.
[24] YANG Daoning, YANG Jun, LI Gang, et al. Globalization highlight:orbit determination using BeiDou inter-satellite ranging measurements[J]. GPS Solutions, 2017, 21(3):1395-1404. DOI:10.1007/s10291-017-0626-5.
[25] TANG Chengpan, HU Xiaogong, ZHOU Shanshi, et al. Initial results of centralized autonomous orbit determination of the new-generation BDS satellites with inter-satellite link measurements[J]. Journal of Geodesy, 2018, 92(10):1155-1169. DOI:10.1007/s00190-018-1113-7.

北斗三号卫星两种定轨模式精度比较分析

Comparison and analysis of two orbit determination methods for BDS-3 satellites

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 13

编辑推荐

Metrics

本文评价

[1]	李星星, 张伟, 袁勇强, 张柯柯, 吴家齐, 娄嘉庆, 李婕, 郑鸿杰. GNSS卫星精密定轨综述:现状、挑战与机遇[J]. 测绘学报, 2022, 51(7): 1271-1293.
[2]	袁俊军, 李凯, 唐成盼, 周善石, 胡小工, 曹建峰. 面向精密位置服务的低轨卫星轨道预报精度分析[J]. 测绘学报, 2022, 51(5): 640-647.
[3]	房亚男, 朱俊, 李杰, 王冲, 王家松, 张少愚. 北斗混合星座分层约束下的精密定轨方法[J]. 测绘学报, 2021, 50(4): 466-474.
[4]	杨宇飞, 杨元喜, 陈金平, 唐成盼, 李冲, 郭海荣, 杨建华, 刘金获, 杨斌. 北斗三号星座拟稳钟差测定及其预报[J]. 测绘学报, 2021, 50(12): 1728-1737.
[5]	刘成, 高为广, 潘军洋, 唐成盼, 胡小工, 王威, 陈颖, 卢鋆, 宿晨庚. 基于北斗星间链路闭环残差检测的星间钟差平差改正[J]. 测绘学报, 2020, 49(9): 1149-1157.
[6]	阮仁桂, 贾小林, 朱俊, 呼延宗泊, 冯来平, 李杰. 联合星地与星间Ka伪距的北斗三号卫星一体化定轨和时间同步[J]. 测绘学报, 2020, 49(3): 292-299.
[7]	阮仁桂, 魏子卿, 贾小林. 星间单程伪距联合监测站数据确定北斗三号卫星轨道和钟差[J]. 测绘学报, 2019, 48(3): 269-275.
[8]	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.
[9]	唐新明, 谢俊峰, 莫凡, 朱广彬, 窦显辉, 张强, 李国元, 欧阳斯达. 资源三号02星激光测高仪足印位置预报方法[J]. 测绘学报, 2017, 46(7): 866-873.
[10]	宋小勇, 毛悦, 冯来平, 贾小林, 姬剑锋. BD卫星星间链路定轨结果及分析[J]. 测绘学报, 2017, 46(5): 547-553.
[11]	冯来平, 毛悦, 宋小勇, 孙碧娇. 低轨卫星与星间链路增强的北斗卫星联合定轨精度分析[J]. 测绘学报, 2016, 45(S2): 109-115.
[12]	周建华,杨龙,徐波,谢廷峰. 一种导航卫星中长期轨道预报方法[J]. 测绘学报, 2011, 40(Sup.): 39-45.
[13]	牛飞. 利用星间链路组合观测量的导航卫星自主完好性监测设计仿真[J]. 测绘学报, 2011, 40(Sup.): 73-79.