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Proceedings Paper

Design of a new inside multi-coils clutch for knee-exoskeleton structure based on Helmholtz phenomenon and magneto-rheological fluid
Author(s): Xuan Phu Do; Huy Ta Duc; Le Tran Huy Thang; Seung-Bok Choi; Dalseong Yoon
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Paper Abstract

Magnetorheological (MR) fluid is smart material that behaves differently with an applied magnetic field. MR brake consists of the fluid with a magnetic source to produce sufficient torque for the braking application. This paper takes the multidisc MR brake with a new approach to produce more uniform magnetic field using the Helmholtz coil setup and placing the other coils inside of the braking discs. The system is optimized for the resulting torque that can be used within the leg exoskeleton for walking support.

Paper Details

Date Published: 27 March 2018
PDF: 8 pages
Proc. SPIE 10598, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2018, 105983M (27 March 2018); doi: 10.1117/12.2295662
Show Author Affiliations
Xuan Phu Do, Vietnamese-German Univ. (Viet Nam)
Huy Ta Duc, Vietnamese-German Univ. (Viet Nam)
Le Tran Huy Thang, Vietnamese-German Univ. (Viet Nam)
Seung-Bok Choi, Inha Univ. (Korea, Republic of)
Dalseong Yoon, Inha Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 10598:
Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2018
Hoon Sohn, Editor(s)

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