航空学报 > 2023, Vol. 44 Issue (5): 326563-326563   doi: 10.7527/S1000-6893.2021.26563

远距离逆行轨道上的近距离自然及受控编队

杨驰航1,2, 符弘岚1,2, 张皓2()   

  1. 1.中国科学院 空间应用工程与技术中心 太空应用重点实验室,北京 100094
    2.中国科学院大学,北京 100049
  • 收稿日期:2021-10-25 修回日期:2021-11-29 接受日期:2021-12-19 出版日期:2023-03-15 发布日期:2021-12-24
  • 通讯作者: 张皓 E-mail:hao.zhang.zhr@gmail.com
  • 基金资助:
    中国科学院重点部署项目(ZDRW-KT-2019-1-0102)

Natural and non-natural close formation flight on distant retrograde orbits

Chihang YANG1,2, Honglan FU1,2, Hao ZHANG2()   

  1. 1.Key Laboratory of Space Utilization,Technology and Engineering Center for Space Utilization,Chinese Academy of Sciences,Beijing 100094,China
    2.University of Chinese Academy of Sciences,Beijing 100049,China
  • Received:2021-10-25 Revised:2021-11-29 Accepted:2021-12-19 Online:2023-03-15 Published:2021-12-24
  • Contact: Hao ZHANG E-mail:hao.zhang.zhr@gmail.com
  • Supported by:
    Key Deployment Program of the Chinese Academy of Sciences(ZDRW-KT-2019-1-0102)

摘要:

远距离逆行轨道(DROs)是地月空间中一族稳定的周期轨道,适用于地月空间站等长期任务。为维持任务的长期存在,交会对接及编队飞行等任务是必要的。因此有必要分析远距离逆行轨道上的近距离相对运动解,并进行编队设计。首先,基于Floquet理论得到了远距离逆行轨道上的近距离线性化相对运动的基础解集,并对其解进行了分类与分析。其次,以基础解集中的自然周期解为基础设计了伴飞编队,并对其特性进行了全面分析。之后,针对圆形受控绕飞编队做了详细的分析,可用于指导后续受控编队的设计。最后,设计了两点之间的安全转移编队,可用于任意两点之间的转移,并保证转移过程中主星与副星之间具有足够的安全距离。

关键词: 圆型限制性三体问题, 远距离逆行轨道, 相对运动, 编队设计, Floquet理论

Abstract:

Distant Retrograde Orbits (DROs) are a kind of periodic orbits in the Earth-Moon system. DROs are appropriate for long-term missions due to favorable stability. Rendezvous and docking is a basic technology for the supplement of long-term missions, as well as close formation flying for some flying-around tasks. It is thus needed to analyze the close relative motion in DROs and furthermore develop close formation designs. Based on the Floquet theory, a fundamental solution for linear relative dynamics in DROs is obtained. A natural formation is designed based on the natural periodic solution for the linear relative dynamics. Characteristics of the natural formation are analyzed. Moreover, non-natural formations for fast circumnavigate is designed with impulse maneuvers. The fuel consumption of different types of circular reference orbits are analyzed to guide formation designs. Finally, a type of reference trajectories is designed for transfer between two arbitrary positions with safety guaranteed.

Key words: circular restricted threebody problem, distant retrograde orbits, relative motion, formation design, Floquet theory

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