Miniature stiffness tunable device with magnetorheological fluid

H. Ishizuka, T. Nakadegawa, Norihisa Miki

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This study demonstrates new liquid encapsulation method based on adhesive force between liquid and solid. Various liquid encapsulation methods have been proposed. However, these method have limitations. For example, the structure that encapsulates liquid in palyrene membrane are too fragile and not suitable for actuators. Bonding methods can applicable to only two dimensional structures. We developed a liquid encapsulation method with only two process in miniature structure. We utilized magnetorheological (MR) fluid that reacted to an external magnetic field as encapsulated liquid. We investigated the relation between the size and various fabrication factors. We also investigated the relation between the applied magnetic field and the resulting resistive force for application. The results indicated that resistive force increased from 6.2 mN to 9 mN by applying the magnetic field of 400 mT. The structure can be applicable to tactile display that present spatial distribution of stiffness.

本文言語English
ホスト出版物のタイトルICEP-IAAC 2015 - 2015 International Conference on Electronic Packaging and iMAPS All Asia Conference
出版社Institute of Electrical and Electronics Engineers Inc.
ページ409-412
ページ数4
ISBN(印刷版)9784904090138
DOI
出版ステータスPublished - 2015 5 20
イベント2015 International Conference on Electronic Packaging and iMAPS All Asia Conference, ICEP-IAAC 2015 - Kyoto, Japan
継続期間: 2015 4 142015 4 17

Other

Other2015 International Conference on Electronic Packaging and iMAPS All Asia Conference, ICEP-IAAC 2015
国/地域Japan
CityKyoto
Period15/4/1415/4/17

ASJC Scopus subject areas

  • 電子工学および電気工学

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