中国空间科学技术

中国空间科学技术

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空间交会中脉冲变轨燃料消耗研究

向开恒,肖业伦   

  1. 北京航空航天大学
  • 发布日期:1999-06-25

A Study of Propellant Consumption of Impulsive Maneuvers in Space Rendezvous

Xiang Kaiheng Xiao Yelun (Beijing University of Aeronautics and Astronautics,Beijing 100083)   

  • Online:1999-06-25

被引次数

31

摘要： 导出了空间交会中多脉冲变轨的一般算法。在此基础上，重点研究了双脉冲变轨的燃料消耗情况，提出了双脉冲变轨条件下的“不可达点”及其附近的“高耗能区域”，并给出了相应的物理解释。最后对多脉冲变轨与双脉冲变轨进行了比较。

关键词: 航天交会, 变轨控制, 燃料消耗量, 研究

Abstract: A general solution for multi impulse maneuvers in space rendezvous is derived.On the basis of the solution,the propellant consumption of two impulse maneuvers is studied,the “unreachable point”and “high consumption area”nearby are presented.A physical explanation of the terms is also given.Finally,a comparison between two impulse and multi impulse maneuvers is introduced.