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A Study on a Detachment of a Permanent Magnet Wheel for a Wall-Climbing Mobile Robot using Magnetic Inducement  

Han, Seung-Chul (Graduate School of Yeungnam University)
Yi, Hwa-Cho (Dept.of Mechanical Engineering, Yeungnam University)
Publication Information
Journal of the Korean Society for Precision Engineering / v.19, no.1, 2002 , pp. 143-149 More about this Journal
Abstract
Robot are necessary to automate the work on a vertical plane of work piece to produce a large structure like a ship, so that a permanent magnet wheel has been attempted to be used for a mobile robot. Its adhesive power was enhanced by restricting the occurrence direction of magnetic flow. Furthermore a method which weakened the adhesive force was developed for easy detachement of the wheel by changing magnetic flow with metal pin. To measure the characteristics of the adhesive and detaching farces, a load call and a gaussmeter were used. The result showed that the adhesive power was reduced to 1/3 of normal state by using 4 inducing pins.
Keywords
Permanent magnet; Gauss meter; Magnetic field; Attachable; Detachable; Wall-Climbing mobile robot;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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