著者
杉本 靖博 浪花 啓右 青沼 仁志 大須賀 公一
出版者
一般社団法人 日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2019, pp.2P2-F01, 2019

<p>Research that attempts to elucidate adaptive gait realization mechanism is underway through walking experiment with zombified crickets, based on the interesting behavior of <i>Ampulex compressa</i>. In this research, it is important to prepare a large number of experimental individuals with the same quality (degree of zombification). In this study, we developed a new system to support and semi-automate the injection for cricket zombification. The developed system consists of two cameras, micromanipulator and syringe pump and these devices are operated from PC in order to inject the injection needle at the same position and depth and inject the same amount of liquid medicine. The validity and practicality of the developed system were confirmed by verification experiments.</p>
著者
和田 啓雅 杉本 靖博 青沼 仁志 浪花 啓右 大須賀 公一
出版者
一般社団法人 日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2018, pp.2P1-D12, 2018

<p>The trap-jaw ant genus <i>Odontomachus</i> closes her mandible to catch prey quite quickly. The purpose of this study is to examine the mechanism how such a fast movement is realized. Since the velocity of closing exceeds the contraction velocity of a muscle, it is considered that there will be a mechanism to store energy and release it at once for realization of high-speed motion in the exoskeleton. We prepare a scale model of Odontomachus with micro CT scanning their exoskeleton data and 3D printer. Using model, we find three regions of contact points of the temporomandibular joint and the exoskeletal part meshes with each other at one of the regions. This structure is considered to be related to a lock mechanism for fast movement of Odontomachus.</p>
著者
松田 朝陽 青沼 仁志 浪花 啓右 金子 俊一
出版者
公益社団法人 精密工学会
雑誌
精密工学会学術講演会講演論文集
巻号頁・発行日
vol.2018, pp.646-647, 2018

<p>アギトアリはトラップ・ジョーと呼ばれる大顎を持ち,動物界最速で閉じることができる.近年,大顎を駆動させるための組織は分かってきているが,超高速運動生成のためのメカニズムについては未だ解明に至っていない.本研究ではアギトアリの大顎の機構解明を主目的とする.動画像計測を軸とし多角的アプローチにより目的達成を目指す.</p>