A new strategy of designing low-thrust trajectories in alternating rotational coordinates

Jun'ichiro Kawaguchi, Jun Matsumoto

研究成果: Conference contribution

抄録

A use of low-thrust propulsion systems such as ion engines becomes popular in deep space missions because of their high Isp. In order to design low-thrust trajectories simply, this paper proposes a new shape-based strategy using angular momentum. In this strategy, trajectory designing space is not position space but angular momentum-state of the spacecraft space. Using this designing space, it becomes possible to keep simplicity of the shape-based strategy if a shape of the trajectory is complicated. In this paper, as a demonstration, circular-circular transfer trajectories and elliptic-to-elliptic transfer trajectories are designed. Moreover by defining new rotational coordinates - alternating rotational coordinates, it becomes possible to describe low-thrust trajectories as simply shapes.

本文言語English
ホスト出版物のタイトル64th International Astronautical Congress 2013, IAC 2013
出版社International Astronautical Federation, IAF
ページ5524-5529
ページ数6
ISBN(印刷版)9781629939094
出版ステータスPublished - 2013
外部発表はい
イベント64th International Astronautical Congress 2013, IAC 2013 - Beijing, China
継続期間: 2013 9 232013 9 27

出版物シリーズ

名前Proceedings of the International Astronautical Congress, IAC
7
ISSN(印刷版)0074-1795

Other

Other64th International Astronautical Congress 2013, IAC 2013
国/地域China
CityBeijing
Period13/9/2313/9/27

ASJC Scopus subject areas

  • 航空宇宙工学
  • 天文学と天体物理学
  • 宇宙惑星科学

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