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Proceedings Paper

Development of compact slip detection sensor using dielectric elastomer
Author(s): Jae-young Choi; Do-Yeon Hwang; Baek-chul Kim; Hyungpil Moon; Hyouk Ryeol Choi; Ja Choon Koo
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Paper Abstract

In this paper, we developed a resistance tactile sensor that can detect a slip on the surface of sensor structure. The presented sensor device has fingerprint-like structures that are similar with the role of the humans finger print. The resistance slip sensor that the novel developed uses acrylo-nitrile butadiene rubber (NBR) as a dielectric substrate and graphene as an electrode material. We can measure the slip as the structure of sensor makes a deformation and it changes the resistance through forming a new conductive route. To manufacture our sensor, we developed a new imprint process. By using this process, we can produce sensor with micro unit structure. To verify effectiveness of the proposed slip detection, experiment using prototype of resistance slip sensor is conducted with an algorithm to detect slip and slip is successfully detected. We will discuss the slip detection properties.

Paper Details

Date Published: 1 April 2015
PDF: 4 pages
Proc. SPIE 9430, Electroactive Polymer Actuators and Devices (EAPAD) 2015, 943010 (1 April 2015); doi: 10.1117/12.2084475
Show Author Affiliations
Jae-young Choi, Sungkyunkwan Univ. (Korea, Republic of)
Do-Yeon Hwang, Sungkyunkwan Univ. (Korea, Republic of)
Baek-chul Kim, Sungkyunkwan Univ. (Korea, Republic of)
Hyungpil Moon, Sungkyunkwan Univ. (Korea, Republic of)
Hyouk Ryeol Choi, Sungkyunkwan Univ. (Korea, Republic of)
Ja Choon Koo, Sungkyunkwan Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 9430:
Electroactive Polymer Actuators and Devices (EAPAD) 2015
Yoseph Bar-Cohen, Editor(s)

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