Applications of gravity assists in the bicircular and bielliptic restricted four-body problem

Kenta Oshima, Tomohiro Yanao

    研究成果: Conference contribution

    6 被引用数 (Scopus)

    抄録

    We explore two ways of gravity assists concerning three-body energy and twobody energy in the planar restricted four-body problem. The first is concerned with changing dynamical objects of the restricted three-body problem such as energy of orbits and energetically forbidden region via gravity assists within the framework of the restricted four-body problem. As an application, we propose a method of finding nominal transfer trajectories between Lyapunov orbits of different energies without fuel consumption. The second is concerned with revealing time-dependent analogues of invariant manifolds of resonant orbits directly in the restricted four-body problem. For this purpose, we employ the method of Lagrangian coherent structures as a visual aid. We then identify homoclinic and heteroclinic connections of resonant orbits in the restricted four-body problem, which could be applicable to the low-energy exploration of the moons of Jupiter.

    本文言語English
    ホスト出版物のタイトルAdvances in the Astronautical Sciences
    出版社Univelt Inc.
    ページ503-522
    ページ数20
    152
    ISBN(印刷版)9780877036111
    出版ステータスPublished - 2014
    イベント24th AAS/AIAA Space Flight Mechanics Meeting, 2014 - Mexico, United States
    継続期間: 2014 1 262014 1 30

    Other

    Other24th AAS/AIAA Space Flight Mechanics Meeting, 2014
    国/地域United States
    CityMexico
    Period14/1/2614/1/30

    ASJC Scopus subject areas

    • 航空宇宙工学
    • 宇宙惑星科学

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