Model-based optical navigation for autonomous landing on asteroids

Yuki Takao, Yuichi Tsuda, Takanao Saiki, Naoko Ogawa

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

An optical navigation method for autonomous landing on asteroids using asteroid shape model is presented. Vertices of the shape model are tracked in the sequential images obtained by a monocular camera. The proposed method does not need the process of landmark detection or mapping. The pose of the spacecraft is estimated using particle filter, considering the dynamics around the asteroid. The performance of the developed navigation method is evaluated via numerical simulation; it is based on the touchdown rehearsal operation in Hayabusa2 Mission to show the effectiveness of the proposed method against actual asteroid exploration missions.

本文言語英語
ホスト出版物のタイトルSpaceflight Mechanics 2019
編集者Francesco Topputo, Andrew J. Sinclair, Matthew P. Wilkins, Renato Zanetti
出版社Univelt Inc.
ページ4279-4292
ページ数14
ISBN(印刷版)9780877036593
出版ステータス出版済み - 2019
外部発表はい
イベント29th AAS/AIAA Space Flight Mechanics Meeting, 2019 - Maui, 米国
継続期間: 1月 13 20191月 17 2019

出版物シリーズ

名前Advances in the Astronautical Sciences
168
ISSN(印刷版)0065-3438

会議

会議29th AAS/AIAA Space Flight Mechanics Meeting, 2019
国/地域米国
CityMaui
Period1/13/191/17/19

!!!All Science Journal Classification (ASJC) codes

  • 航空宇宙工学
  • 宇宙惑星科学

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