Design of Deep Space Autonomous Navigation System Based on Spacecraft Networking

Abstract

In order to reduce the heavy burden on the ground-based network，as well as increasing navigation efficiency for deep space explorers，a method of autonomous navigation based on Spacecraft Networking is proposed in this article. The network comprises two types of spacecraft，namely，basis spacecraft and customer spacecraft. The basis spacecraft implement autonomous navigation by observing X-ray pulsar，inter-ranging，etc. The basis spacecraft provides the standard basis for the whole network，and a customer spacecraft determines its position by communicating with the basis spacecraft or with the other customer spacecraft. The specific scheme of Spacecraft Networking is illustrated by an example of Earth to Moon transfer mission. The configuration scheme and the navigation method of the basis spacecraft are analyzed in this paper，and the navigation method for single and multi-tiered customer spacecraft is presented in this paper. Simulations demonstrate that by measuring X-ray pulsar and inter-ranging links，the basis spacecraft can reach the accuracy of 20 m. When observing the basis spacecraft，the customer spacecraft in Earth to Moon transfer orbit can reach the accuracy of better than 30 m. Autonomous navigation based on Spacecraft Networking is feasible and can significantly benefit China’s Space-based navigation system.

Keywords

spacecraft networking / autonomous navigation / pulsar / Earth to Moon transfer mission

References

[1] 张伟，张恒. 天文导航在航天工程应用中的若干问题及进展[J]. 深空探测学报，2016，3 (3)：204-213.
Zhang W, Zhang H. Research on problems of celestial navigation in space engineering[J].Journal of Deep Space Exploration,2016, 3(3):204-213.
[2] 陈晓,尤伟,黄庆龙. 火星探测巡航段天文自主导航方法研究[J]. 深空探测学报,2016,3 (3):214-218
Chen X, You W, Huang Q L. Research on celestial navigation for Mars missions during the interplanetary cruising, Journal of Deep Space Exploration, 2016,3 (3):214-218
[3] Schier J. Space communications and navigation. space communications and navigation（SCaN）Network Architecture Description Document（ADD）Volume 1：Executive Summary[R]. Washington D.C：NASA Headquarters，2011.
[4] Tai W，Wright N. Integrated network management（INM）and integrated service execution[R]. [S.l.]：NASA ，2011.
[5] Anzalone E. Simulation and analysis framework for deep space navigation design[C]//Guidance，Navigation，and Control Conference. Breckenridge，CO：[s.n.]，2014.
[6] Anzalone E，Becker C，Crump D，et al，Multi-spacecraft autonomous positioning system：LEO demo development[C]//29th Annual AIAA/USU Conference on Small Satellites. [S.l.]：AIAA，2015.
[7] 王大轶，李骥，黄翔宇，等. 月球软着陆过程高精度自主导航避障方法[J]. 深空探测学报，2014，1 (1)：44-51.
Wang D Y, Li J, Huang X Y, et al. A pinpoint autonomous navigation and hazard avoidance method for lunar soft landing [J]. Journal of Deep Space Exploration, 2014, 1 (1):44-51.
[8] Chester T J，Butman S A. Navigation using X-ray pulsar[R]. Washington：NASA，1981.
[9] 郑伟，王奕迪，汤国建，等. X射线脉冲星导航理论与应用[M]. 北京：科学出版社，2015：1-3.
Zheng W，Wang Y D，Tang G J，et al. X-ray pulsar-based navigation：theory and applications[M]. Beijing：Science Press Ltd.，2015：1-3.
[10] Sheikh S I. The use of variable celestial X-ray sources for spacecraft navigation [D]. Maryland：University of Maryland，2005.
[11] Xiong K,Wei C L,Liu L D. Research on autonomous navigation of satellite constellation based on X-ray Pulsars [J]. Journal of Astronautics,2008,29(2):545-549
[12] 刘利. 基于X射线脉冲星的星座定向参数确定方法研究[D]. 长沙：国防科学技术大学，2014.
Liu L. Orientation parameters determination of the navigation satellites constellation via X-ray pulsars measurement [D]. Changsha：National University of Defense Technology，2014.
[13] Wang Y D,Zheng W,Sun S M,et al. X-ray pulsar-based navigation for interplanetary ephemerides for earth-orbiting satellite [J]. Advance in Space Research,2013,51:2394-2404
[14] Bhasin K，Hayden J L. Space based internet network emulation for deep space mission appilications. [C]// 2004 AIAA International Communications Satellite Systems Conference and Exhibit. Monterey，California，United State：AIAA，2004：1180.
[15] 朱俊，廖瑛，文援兰.基于星间测距和地面发射源的导航星座整网自主定轨[J]. 国防科技大学学报，2009，31 (2)：16-19.
Zhu J, Liao Y, Wen Y L. The integrated autonomous orbit determination of the navigation constellation based on crosslink range and ground-based emitter[J]. Journal of National University of Defense Technology, 2009, 31(2):16-19.