| Citation: | QIN Honglei, LI Zhiqiang, ZHAO Chaoet al. Fusion positioning based on Iridium/ORBCOMM signals of opportunity[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(10): 1845-1853. doi: 10.13700/j.bh.1001-5965.2021.0041(in Chinese)
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In the environment where global navigation satellite system (GNSS) signals are not available, positioning based on low Earth orbit (LEO) satellites signals of opportunity (SOP) is an effective positioning solution. At present, positioning based on the single LEO constellation SOP is faced with problems such as insufficient constellation configuration or less visible satellites. While, fusion positioning based on the multi-LEO constellations can effectively solve this problem, as it can improve the positioning accuracy, enhance the positioning reliability and availability, and make full use of the on-orbit non-navigational satellites that can be used for positioning. Based on the analysis of instantaneous Doppler positioning principle, the Iridium and ORBCOMM SOPs fusion positioning model is established, and the weighted least squares algorithm based on Helmert variance estimation is introduced to further improve the positioning accuracy. The experiment results show that the positioning accuracy of Iridium and ORBCOMM SOPs fusion based on Helmert variance estimation is better than 70 m, which verifies the feasibility and effectiveness of multi-LEO constellation SOPs fusion positioning.
| [1] |
YANG C, NGUYEN T. Self-calibrating position location using signals of opportunities[C]//Aerospace and Electronics Conference, 2009: 1055-1063.
|
| [2] |
秦红磊, 谭滋中, 丛丽, 等. 基于ORBCOMM卫星机会信号的定位技术[J]. 北京航空航天大学学报, 2020, 46(11): 1999-2006. doi: 10.13700/j.bh.1001-5965.2019.0565
QIN H L, TAN Z Z, CONG L, et al. Positioning technology based on ORBCOMM signals of opportunity[J]. Journal of Beijing University of Aeronautics and Astronautics, 2020, 46(11): 1999-2006(in Chinese). doi: 10.13700/j.bh.1001-5965.2019.0565
|
| [3] |
TAN Z, QIN H, CONG L, et al. Positioning using IRIDIUM satellite signals of opportunity in weak signal environment[J]. Electronics, 2020, 9(1): 37.
|
| [4] |
TAN Z Z, QIN H L, CONG L, et al. New method for positioning using IRIDIUM satellite signals of opportunity[J]. IEEE Access, 2019, 7: 83412-83423. doi: 10.1109/ACCESS.2019.2924470
|
| [5] |
秦红磊, 谭滋中, 丛丽, 等. 基于铱星机会信号的定位技术[J]. 北京航空航天大学学报, 2019, 45(9): 1691-1699. doi: 10.13700/j.bh.1001-5965.2018.0717
QIN H L, TAN Z Z, CONG L, et al. Positioning technology based on IRIDIUM signals of opportunity[J]. Journal of Beijing University of Aeronautics and Astronautics, 2019, 45(9): 1691-1699(in Chinese). doi: 10.13700/j.bh.1001-5965.2018.0717
|
| [6] |
秦红磊, 赵超, 杜岩松, 等. 基于铱星/INS组合定位技术在船舶中的应用研究[J]. 导航定位与授时, 2020, 7(2): 35-41. https://www.cnki.com.cn/Article/CJFDTOTAL-DWSS202002007.htm
QIN H L, ZHAO C, DU Y S, et al. Research on the application of Iridium/INS integrated positioning technology in ship[J]. Navigation Positioning and Timing, 2020, 7(2): 35-41(in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-DWSS202002007.htm
|
| [7] |
LANDRY R J, NGUYEN A Q, RASAEE H, et al. Iridium next LEO satellites as an alternative PNT in GNSS denied environments-Part 1[J]. Inside GNSS, 2019, 14(3): 56-65.
|
| [8] |
BENZERROUK H, NGUYEN Q, XIAOXING F, et al. LEO satellites based Doppler positioning using distributed nonlinear estimation[J]. IFAC-PapersOnLine, 2019, 52(12): 496-501.
|
| [9] |
KHALIFE J J, KASSAS Z M. Receiver design for Doppler positioning with LEO satellites[C]//2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Piscataway: IEEE Press, 2019: 5506-5510.
|
| [10] |
ARDITO C T, MORALES J J, KHALIFE J, et al. Performance evaluation of navigation using LEO satellite signals with periodically transmitted satellite positions[C]//Proceedings of the 2019 International Technical Meeting of the Institute of Navigation, 2019: 306-318.
|
| [11] |
FARHANGIAN F, LANDRY R J. Multi-constellation software-defined receiver for Doppler positioning with LEO satellites[J]. Sensors, 2020, 20(20): 58-66.
|
| [12] |
BRUNT P. Iridium-Overview and status[J]. Space Communications, 1996, 14(2): 61-68.
|
| [13] |
闵士权. 网络通信与工程应用: 卫星通信系统工程设计与应用[M]. 北京: 电子工业出版社, 2015: 352-361.
MIN S Q. Network communication and engineering applications: Design and application of satellite communication system engineering[M]. Beijing: Publishing House of Electronics Industry, 2015: 352-361(in Chinese).
|
| [14] |
ILCEV S D. ORBCOMM space segment for mobile satellite system (MSS)[C]//2011 10th International Conference on Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS). Piscataway: IEEE Press, 2011: 689-692.
|
| [15] |
ORBCOMM LLC. ORBCOMM system overview: A80TD0008 Revision G[R]. Rochelle Park: ORBCOMM, 2001.
|
| [16] |
KAY S M. Fundamentals of statistical signal processing: Estimation theory[M]. Upper Saddle River: Prentice-Hall Inc., 1993: 193-197.
|
| [17] |
刘国林. 近代测量平差理论与方法[M]. 徐州: 中国矿业大学出版社, 2012: 64-68.
LIU G L. Theory and method of adjustment in modern measurement[M]. Xuzhou: China University of Mining and Technology Press, 2012: 64-68(in Chinese).
|
| [18] |
WANG J G, GOPAUL N, SCHERZINGER B. Simplified algorithms of variance component estimation for static and kinematic GPS single point positioning[J]. Journal of Global Positioning Systems, 2009, 8(1): 43-52.
|
| [19] |
王萌, 马利华, 张丽荣, 等. 区域定位系统中高程辅助三星定位算法[J]. 上海交通大学学报, 2012, 46(10): 1647-1652. https://www.cnki.com.cn/Article/CJFDTOTAL-SHJT201210021.htm
WANG M, MA L H, ZHANG L R, et al. Three-satellite positioning algorithm with altitude aiding for regional navigation satellite system[J]. Journal of Shanghai Jiao Tong University, 2012, 46(10): 1647-1652(in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-SHJT201210021.htm
|
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