Experimental investigation of temperature-dependent hysteresis of fishing-line artificial muscle (twisted and coiled polymer fiber) actuator

Hoshito Tanizaki, Kentaro Takagi, Chihaya Oiwa, Ken Masuya, Kenji Tahara, Toshihira Irisawa, Masatoshi Shioya, Kinji Asaka

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

11 被引用数 (Scopus)

抄録

A fishing-line artificial muscle actuator is typically tested under a constant weight load. This paper reports a new hysteresis phenomenon discovered by changing both load weight and temperature applied to a fishing-line artificial muscle actuator. Obviously the equilibrium position of an actuator changes by load weight. Interestingly, the equilibrium position also largely changes when the actuator is firstly heated and cooled just after exchanging the load weight. In this paper we call this phenomenon as temperature-dependent hysteresis. We have observed that the magnitude of the temperature-dependent hysteresis in the experiment reached the same level as the thermal contraction and was not negligible.

本文言語英語
ホスト出版物のタイトルElectroactive Polymer Actuators and Devices (EAPAD) XXI
編集者Yoseph Bar-Cohen, Iain A. Anderson, Nancy L. Johnson
出版社SPIE
ISBN(電子版)9781510625877
DOI
出版ステータス出版済み - 2019
イベントElectroactive Polymer Actuators and Devices (EAPAD) XXI 2019 - Denver, 米国
継続期間: 3月 4 20193月 7 2019

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
10966
ISSN(印刷版)0277-786X
ISSN(電子版)1996-756X

会議

会議Electroactive Polymer Actuators and Devices (EAPAD) XXI 2019
国/地域米国
CityDenver
Period3/4/193/7/19

!!!All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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