Descent and touchdown dynamics for sampling in Hayabusa mission

Takashi Kubota, Masatsugu Otsuki, Hajime Yano, Tatsuaki Hashimoto, Nobutaka Bando, Makoto Tamura, Masashi Uo, Ken'ichi Shirakawa, Jun'ichiro Kawaguchi

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Hayabusa spacecraft performed the final descents and touchdowns twice in November 2005. In final descent phase, terrain alignment maneuvers were accomplished to control both altitude and attitude with respect to the surface by using four beams Laser Range Finder onboard. Then Hayabusa spacecraft made dynamic touchdowns the surface of the asteroid by the sampler system to collect samples automatically. This paper presents the terrain alignment maneuver and touchdown scheme. This paper also describes the novel sample horn system and touchdown dynamics. Touchdown tests on the ground are presented. Then the flight results on descent and touchdown dynamics are shown and discussed.

本文言語English
ホスト出版物のタイトルAIAA 57th International Astronautical Congress, IAC 2006
ページ4204-4213
ページ数10
出版ステータスPublished - 2006
外部発表はい
イベントAIAA 57th International Astronautical Congress, IAC 2006 - Valencia, Spain
継続期間: 2006 10 22006 10 6

出版物シリーズ

名前AIAA 57th International Astronautical Congress, IAC 2006
6

Other

OtherAIAA 57th International Astronautical Congress, IAC 2006
国/地域Spain
CityValencia
Period06/10/206/10/6

ASJC Scopus subject areas

  • 宇宙惑星科学
  • 航空宇宙工学

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