A crawling and drilling microrobot driven by an external oscillating or precessional magnetic field in tubular enviroments

Title
A crawling and drilling microrobot driven by an external oscillating or precessional magnetic field in tubular enviroments
Authors
장건희
Issue Date
2015-01
Publisher
AMER INST PHYSICS
Citation
JOURNAL OF APPLIED PHYSICS, v. 117, Issue 17, 17A703
Abstract
We propose a crawling and drilling microrobot actuated by an external precessional magnetic field (EPMF) to effectively unclog obstructed blood vessels. Conventional crawling microrobots can only generate crawling motions using an external oscillating magnetic field. The proposed microrobot can generate navigating (crawling) and drilling motions selectively or simultaneously by controlling the EPMFs. We prototyped the proposed microrobot, and conducted several experiments to verify the efficacy of the crawling and drilling ability of the microrobot in a tubular environment.
URI
http://hdl.handle.net/20.500.11754/21103http://aip.scitation.org/doi/10.1063/1.4906446
ISSN
0021-8979
DOI
http://dx.doi.org/10.1063/1.4906446
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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