An Untethered Bionic Robotic Fish Using SMA Actuators

Xiaojie Chen, Hiroki Shigemune, Hideyuki Sawada

研究成果: Conference contribution

抄録

The authors develop a bionic robotic fish that has a soft tail using smart material as an actuator. Two sets of shape memory alloy (SMA) wires are stitched inside of the soft tail, which would let the tail bend in both sides. The designed structure is expected to gain the ability to imitate the swimming posture of a real fish in the water to swim straight and could turn left and right by employing the body and the caudal fin (BCF mode). The streamline of the body and head part are designed by a 3D CAD, and then printed by a high precision 3D-printer. The robotic fish system is governed by an infrared remote controller, which sends signals to a micro Arduino computer inside the fish body for controlling the swimming motion and the speed. We study the relations between the control signals and the robotic swimming behavior. The swimming motion under a low and a high frequency are analyzed.

本文言語English
ホスト出版物のタイトル2020 IEEE International Conference on Mechatronics and Automation, ICMA 2020
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1768-1773
ページ数6
ISBN(電子版)9781728164151
DOI
出版ステータスPublished - 2020 10 13
イベント17th IEEE International Conference on Mechatronics and Automation, ICMA 2020 - Beijing, China
継続期間: 2020 10 132020 10 16

出版物シリーズ

名前2020 IEEE International Conference on Mechatronics and Automation, ICMA 2020

Conference

Conference17th IEEE International Conference on Mechatronics and Automation, ICMA 2020
CountryChina
CityBeijing
Period20/10/1320/10/16

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Control and Optimization

フィンガープリント 「An Untethered Bionic Robotic Fish Using SMA Actuators」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル