Degradation phenomenon of electrical contacts using a hammering oscillating mechanism : A fundamental study on the performance of the oscillating mechanism (25)

概要

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Authors developed the mechanism which gives real vibration to electrical contacts by hammering oscillation in the vertical direction similar to real cases and studied the influences of micro-oscillating on contacts. It is shown that the performance to measure acceleration and force by Hammering Oscillating Mechanism (HOM) is more outstanding concerning both of the stability and the distribution of data than the other method. Much simpler and more practical protocols are proposed to estimate not only acceleration but also force or mass by measuring acceleration. And it is indicated that the mechanism on impulsive load and frictional force is concerned with one of the causes of the degradation phenomenon of electrical contacts.
一般社団法人電子情報通信学会の論文
2012-11-23