2020年
ヒモムシの吻構造に基づく先端伸展型トーラス機構:―屈曲時でも先端折返し収納が可能な水力学的骨格構造の考案と動作解析―
ロボティクス・メカトロニクス講演会講演概要集
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- 巻
- 2020
- 号
- 開始ページ
- 1P2
- 終了ページ
- J12
- 記述言語
- 日本語
- 掲載種別
- DOI
- 10.1299/jsmermd.2020.1P2-J12
- 出版者・発行元
- 一般社団法人 日本機械学会
<p>Soft robots have attracted much attention in recent years owing to their high adaptability. Long articulated soft robots enable diverse operations, and tip-extending robots that navigate their environment through growth are highly effective in robotic search applications. Since the robot membrane extends from the tip, these robots can lengthen without any friction from the environment. However, the flexibility of the membrane inhibits tip retraction and causes buckling. To resolve this issue, two methods have been proposed; increase the pressure of the internal fluid to enhance the rigidity and mount an actuator at the tip. The disadvantage of the former is that the pressure is limited by the membrane strength, while the second method leads to the robot complexity. In this paper, we present a tip-retraction mechanism without buckling that takes advantage of the friction from the external environment.</p>
- リンク情報
- ID情報
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- DOI : 10.1299/jsmermd.2020.1P2-J12
- ISSN : 2424-3124
- J-Global ID : 202002225592516210
- CiNii Articles ID : 130007943790