中国空间科学技术

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空间交会对接中 Hill 方程的计算误差特性研究

何焱,谈细春   

  1. 北京系统工程研究所,北京指挥技术学院
  • 发布日期:1998-12-25

RESEARCH OF CALCULATION ERROR PROPERTY OF HILL EQUATION IN SPACE RENDEZVOUS AND DOCKING

He Yan (Beijing Institute of Systems Engineering,Beijing 100101) Tan Xichun (Institute of Command and Technology,Beijing 101416)   

  • Online:1998-12-25

摘要: 比较详细地分析了航天器在空间所受的各种摄动力,建立了航天器空间轨道的精确计算模型,进而建立了空间交会对接中两航天器相对运动的精确计算模型,并以此作为精度基准,对Hil方程的计算结果进行了误差分析。

关键词: 航天器对接, 相对运动, 摄动, 误差分析

Abstract: This paper has analyzed all kinds of perturbation forces affecting spacecraft in space in detail,and got a precise model of orbit calculation of spacecraft,and has set up a precise model of relative movement between two spacecraft in space rendezvous and docking.With this error scaling criterion,this paper has analyzed the calculation error of Hill equation in the end.