Scale effect analysis for locomotion systems in different gravity fields

Kazuya Yoshida, Havard Lund

研究成果: Chapter

抄録

This paper presents surface exploration strategies for possible future asteroid missions. As a pioneer of the asteroid sample-return missions, Hayabusa was developed by the Institute of Space and Astronautical Science, Japan, and launched in May 2003. Various technologies developed for Hayabusa will be useful for current and future exploration of minor bodies in our solar system. Because the gravitational force of an asteroid is very small, it is difficult for a spacecraft to stay on the asteroid surface stably; therefore, a touchdown sampling sequence was developed. A micro-rover for surface locomotion was also developed and deployed over the asteroid surface. This study investigates possible designs for a future locomotion system over the microgravity surface and compares different types of candidate grabbing forces as a function of the representative size.

本文言語English
ホスト出版物のタイトルProgress in Scale Modeling, Volume II
ホスト出版物のサブタイトルSelections from the International Symposia on Scale Modeling, ISSM VI (2009) and ISSM VII (2013)
出版社Springer International Publishing
ページ265-274
ページ数10
ISBN(電子版)9783319103082
ISBN(印刷版)9783319103075
DOI
出版ステータスPublished - 2015 1 1

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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