期刊文献+

精密定轨中变分方程的数值解法及其检验

Numerical Solution of Variational Equation for Precise Orbit Determination and Its Test
下载PDF
导出
摘要 变分方程的求解是卫星精密定轨中的关键步骤之一,通常都通过积分方法求解。首先从原理上详细阐述一种新的数值方法求解变分方程,接着通过低轨卫星精密定轨仿真软件对其精度和效率进行测试,且与常用数值积分方法的定轨结果进行比较。结果表明,在实际轨道确定中,采用新的数值方法可达到较高的精度要求,且算法的效率更高。
作者 洪樱 欧吉坤
出处 《测绘通报》 CSCD 北大核心 2010年第12期1-3,共3页 Bulletin of Surveying and Mapping
  • 相关文献

参考文献9

二级参考文献20

  • 1令永刚,杜寻社,李兆明,张富田,魏红玫,刘宏义.特低渗透油藏注水开发技术研究[J].石油天然气学报,2003,25(z2):137-138. 被引量:19
  • 2GERLACH C, SNEEUW N, VISSER P, SVEHLA D. CHAMP Gravity Field Recovery Using Energy Balance Approach [J]. Advances in Geosciences,2003, (1) :73-80.
  • 3HANS C, JEKELI C, SHUM C K. Efficient Gravity Field Recovery Using in Situ Disturbing Potential Observables from CHAMP [J]. Geophys Res Letters,2002, 29(16).
  • 4HOWE E, STENSENGT L, TSCHERNING C C.Analysis of One Month of CHAMP State Vector and Accelerometer Data for the Recovery of the Gravity Potential [J]. Advances in Geosciences, 2003, (1):1-4.
  • 5O' KEEFE J A. An Application of Jacobi' s Integral to the Motion of an Earth Satellite [J]. The Astronomical Journal, 1957, 62(1252): 265-266.
  • 6VISSER P, IJSSEL Van Den J. Verification of CHAMP Accelerometer Observations [J]. Advances in Space Research. 2003,31(8): 1 905-1 910.
  • 7JEKELI C. The Determination of Gravitational Potential Differences from Satellite-to-satellite Tracking [J]. Celestial Mechanics and Dynamical Astronomy,1999, (75):85-101.
  • 8HEN Yun-zhong. Study of Recoverying Gravitational Potential Model from the Ephemerides of CHAMP [D]. Wuha n: Institute of Geodesy and Geophysics,Chinese Academy of Sciences, 2000. (in Chinese)
  • 9HWANG C. Gravity Recovery Using COSMIC GPS Data: Application of Orbital Perturbation Theory [J].Journal of Geodesy, 2001, 75: 117-136.
  • 10REUBELT T, AUSTEN G, GRAFAREND E W.Harmonic Analysis of the Earth's Gravitational Field by Means of Semi-continuous Ephemeris of a Low Earth Orbiting GPS-tracked Satellite, Case study:CHAMP [J]. Journal of Geodesy, 2003, (77): 257-278.

共引文献127

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部