Advanced Search
Volume 38 Issue 3
Mar.  2012
Turn off MathJax
Article Contents
Journal of Beijing University of Aeronautics and Astronautics  > 2012  >  (3): 335-339.
Sun Wenchao, Chang Qing, Xu Yong, et al. Analysis and correction on relativistic effect of inter-satellites using dual one-way ranging/time synchronization[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (3): 335-339. (in Chinese)
Citation: Sun Wenchao, Chang Qing, Xu Yong, et al. Analysis and correction on relativistic effect of inter-satellites using dual one-way ranging/time synchronization[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (3): 335-339. (in Chinese)
shu

Analysis and correction on relativistic effect of inter-satellites using dual one-way ranging/time synchronization

  • School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • Received Date: 30 Nov 2010
  • Publish Date: 30 Mar 2012
    Abstract
  • The calculation of dual one-way ranging/time synchronization (DOWRT) between dynamic satellites was analyzed. In addition, relativistic effect on ranging/time synchronization was presented. A calculation with relativistic correction of DOWRT was proposed. Measurement errors of ranging/time synchronization in low earth orbit(LEO) formation constellation and in navigation constellation caused by relativistic effect were simulated and comparatively analyzed. Simulation results demonstrate that when inter-satellite DOWRT method is adopted, ranging measurement and time synchronization errors during LEO formation flying caused by relativistic effects are in meter-scale and sub-picosecond level respectively, while in navigation constellation measurement, the corresponding errors would be in hundred-meter scale and microsecond level. As a result, relativistic correction should be included in order to realize high-precision ranging and time synchronization measurement between navigation satellites.

     

    • FullText(HTML)
  • loading
    • References(9)
  • [1]
    李雪,张其善,徐勇,等.AFF组网通信与测距/时间同步的新体制研究[J].通信学报,2008,29(5):81-87 Li Xue,Zhang Qishan,Xu Yong,et al.New techniques of intra-satellite communication and ranging/time synchronization for autonomous formation flyer[J].Journal on Communications,2008,29(5):81-87(in Chinese)
    [2]
    Jeongrae Kim.Measurement time synchronization for a satellite-to-satellite ranging system //International Conference on Control,Automation and Systems.Seoul,Korea:,2007:190-194
    [3]
    钟兴旺,陈豪.卫星运动对星间双向法时间同步的影响分析与校正[J].中国空间科学技术,2007,6(12):54-58 Zhong Xingwang,Chen Hao.Analysis and correction techniques of movement influence on inter-satellite two-waytime transfer[J].Chinese Space Science and Technoigy,2007,6(12):54-58(in Chinese)
    [4]
    Ananda M P,Bernstein H,Cunningham K E,et al.Global positioning system (GPS) autonomous navigatio //Position Location and Navigation Symposium,1990.Record.The 1990-s-A Decade of Excellence in the Navigation Sciences.Las Vegas,NV,USA:,1990:497-508
    [5]
    黄飞江,卢晓春,吴海涛,等.基于星间距离变化的动态双向时间同步算法[J].武汉大学学报:信息科学版,2010,1(1):13-16 Huang Feijiang,Lu Xiaochuan,Wu Haitao,et al.An algorithm of dynamic two-way time transfer based on inter-satellite range variation[J].Geomatics and Information Science of Wuhan University,2010,1(1):13-16(in Chinese)
    [6]
    刘利.相对论时间比对理论与高精度时间同步技术[D].郑州:解放军信息工程大学测绘学院,2004 Liu Li.Relativistic theory of time transfer and techniques of clock synchronization[D].Zhengzhou:School of Geodesy and Geomatics,The PLA Information Engineering University,2004(in Chinese)
    [7]
    韩春好.相对论框架中的时间计量[J].天文学进展,2002,20(6):107-112 Han Chunhao.Time measurement within the framework of relativity[J].Progress in Astronomy,2002,20(6):107-112(in Chinese)
    [8]
    Gernot M R Winkler.Synchronization and relativity[J].Proceedings of the IEEE,1991,79(6):1029-1039
    [9]
    Francis S,Stein S,Celano T,et al.Analytical tools for clock in space //Proceedings of the 2003 IEEE International Frequency Control Symposium and PDA Exhibition/Jointly with the 17th European Frequency and Time Forum.Tampa,Florida USA:IEEE,2003:312-316
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(3348) PDF downloads(496) Cited by()
    Proportional views
    Related

    Copyright © Journal of Beijing University of Aeronautics and Astronautics

    Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn

    Supported by: Beijing Renhe Information Technology Co., Ltd.    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return