APPLICATION OF SHAPE MEMORY EFFECT TO DIGITAL CONTROL ACTUATOR.

Dai Honma, Yoshiyuki Miwa, Nobuhiro Iguchi

研究成果: Article

18 引用 (Scopus)

抄録

An actuator made of a Ti-Ni spring and a plastic wire, to which the Shape Memory Effect (SME) is applied has been developed. The recovery process is controlled by an electrical pulse heating. The movement of the actuator is controlled sequentially by changing the pulse width. Instead of the conventional potentiometer, the actuator is positioned by feed back control utilizing the relation between the recovery strain and electric resistance change of Ti-Ni alloy during the process of SME. The actuator has been structurally simplified and miniaturized since it consists of materials and electric devices. It has been found that it operates within plus or minus 2% positioning error without any overshoot by this feed back control.

元の言語English
ページ(範囲)1737-1742
ページ数6
ジャーナルBulletin of the JSME
27
発行部数230
出版物ステータスPublished - 1984 8
外部発表Yes

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Shape memory effect
Actuators
Feedback control
Recovery
Wire
Plastics
Heating

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Honma, D., Miwa, Y., & Iguchi, N. (1984). APPLICATION OF SHAPE MEMORY EFFECT TO DIGITAL CONTROL ACTUATOR. Bulletin of the JSME, 27(230), 1737-1742.

APPLICATION OF SHAPE MEMORY EFFECT TO DIGITAL CONTROL ACTUATOR. / Honma, Dai; Miwa, Yoshiyuki; Iguchi, Nobuhiro.

:: Bulletin of the JSME, 巻 27, 番号 230, 08.1984, p. 1737-1742.

研究成果: Article

Honma, D, Miwa, Y & Iguchi, N 1984, 'APPLICATION OF SHAPE MEMORY EFFECT TO DIGITAL CONTROL ACTUATOR.', Bulletin of the JSME, 巻. 27, 番号 230, pp. 1737-1742.
Honma, Dai ; Miwa, Yoshiyuki ; Iguchi, Nobuhiro. / APPLICATION OF SHAPE MEMORY EFFECT TO DIGITAL CONTROL ACTUATOR. :: Bulletin of the JSME. 1984 ; 巻 27, 番号 230. pp. 1737-1742.
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