中国空间科学技术

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MISTRAM系统定轨的数学方法

王正明，周海银   

  1. 国防科技大学
  • 发布日期:1994-08-25

A MATHEMATICAL METHOD FOR MISTRAM SYSTEM TO DETERMINE THE ORBIT

Wang Zhengming; Zhou Haiyin (National University of Defense Technology, Changsha 410073)   

  • Published:1994-08-25
  • Supported by:
    国防科技大学预研基金

摘要： 通过对ＭＩＳＴＲＡＭ系统跟踪航天飞行器定轨原理的细致的数学分析，得到了一种解算轨道的新方法。该方法不需要标称轨道，计算极为简便，而且精度高；同时还给出了误差传递方式。实测数据和大量模拟计算均表明，该方法有很好的效果。

关键词: MISTRAM系统, 轨道要素, 误差, 数学分析

Abstract: n this paper, by means of a detailed mathematical analysis to determine space vehicle orbit's principle of MISTRAM system, have obtained a new method to determine orbit parameters.The method does not need a nominal orbit and it is of easy calcultion and high accurary.Meanwhile, have obtained the law of error propagation.A host of simulated results and calculation of real measured data show that our method is of good efficiency.