航空学报 > 2015, Vol. 36 Issue (7): 2197-2206   doi: 10.7527/S1000-6893.2014.0349

地月系统循环轨道初步设计与特性分析

张文博, 成跃, 王宁飞   

  1. 北京理工大学 宇航学院, 北京 100081
  • 收稿日期:2014-08-01 修回日期:2014-12-16 出版日期:2015-07-15 发布日期:2014-12-24
  • 通讯作者: 王宁飞 男, 博士, 教授, 博士生导师。主要研究方向: 航空宇航推进技术。 Tel: 010-68918107 E-mail: wangningfei@bit.edu.cn E-mail:wangningfei@bit.edu.cn
  • 作者简介:张文博 男, 博士研究生。主要研究方向: 深空探测轨道设计与优化。 Tel: 010-68918107 E-mail: bitvip@bit.edu.cn

Preliminary design and characteristic analysis of cycler orbits in Earth-Moon system

ZHANG Wenbo, CHENG Yue, WANG Ningfei   

  1. School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China
  • Received:2014-08-01 Revised:2014-12-16 Online:2015-07-15 Published:2014-12-24

摘要:

基于平面圆型限制性三体问题(CR3BP)模型,根据轨道弧以及顺行和逆行特征采用圆锥曲线拼接法设计了5类地月系统周期轨道。以地月系统循环轨道的工程约束为出发点,从轨道周期、近地点高度、近月点高度、交会对接速度、轨道稳定性等方面分析了这5类周期轨道的特性,从中选择了适合地月系统循环轨道任务方案的周期轨道,并对周期轨道进行了优化。该研究为我国未来载人登月工程提供了一种新的思路与理论技术支持。

关键词: 循环轨道, 地月系统, 圆型限制性三体问题, 周期轨道, 数值方法

Abstract:

According to arcs that belong to the generating orbit of the second species and direction of motion, five types of period orbits are designed by patched conic technique based on planar circular restricted three-body problem (CR3BP) model. Characteristics of five types of period orbits are analyzed from the aspects of period time, perigee distance, perilune distance, the speed of rendezvous and docking, as well as stability of the orbits. A proper type of orbits is selected for the mission considering the engineering constraints of cycler architecture. Then the cycler orbit selected from the proper type is optimized to meet the requirements of the mission. This study and survey about cycler orbits in the Earth-Moon system could provide a new insight into and reference for the manned lunar landing project of China in future.

Key words: cycler orbits, Earth-Moon system, circular restricted three-body problem, period orbits, numerical method

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