Design and Experimental Implementation of Easily Detachable Permanent Magnet Reluctance Wheel for Wall-Climbing Mobile Robot

Title
Design and Experimental Implementation of Easily Detachable Permanent Magnet Reluctance Wheel for Wall-Climbing Mobile Robot
Author(s)
김진호박세명[박세명]김제훈[김제훈]이재용[이재용]
Issue Date
201009
Publisher
KOREAN MAGNETICS SOC
Citation
JOURNAL OF MAGNETICS, v.15, no.3, pp.128 - 131
Abstract
In this paper, we propose a new design of the permanent magnet reluctance wheel which will make it possible to attach the robot to a vertical plane and move it. In the newly suggested design, a permanent magnet is utilized to enhance the adhesive force during attachment, and an electromagnet is produced to weaken the magnetic field of the permanent magnet and reduce the adhesive force for easier detachment of wheels from steel plates. To characterize the performance of this new wheel design, a 3-D finite element analysis is executed using a commercial FE program. The results show that the adhesive force is reduced effectively by the electromagnet which flows in the reverse direction of the magnetic loop of the permanent magnet when the current is supplied to the coil.
URI
http://hdl.handle.net/YU.REPOSITORY/23670http://dx.doi.org/10.4283/JMAG.2010.15.3.128
ISSN
1226-1750
Appears in Collections:
공과대학 > 기계공학부 > Articles
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