Degradation phenomenon of electrical contacts by 3-D oscillating mechanism : Basal characteristic of 3-D oscillating mechanism

概要

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The authors have developed the 3-D oscillation mechanism which expanded 1-D oscillation mechanism, that is to say "hammering oscillating mechanism" and "sliding contact mechanism", into 3-D. And the fundamental characteristics of the mechanism are obtained, such as accelerations, displacements at various frequencies, output wave forms to sinusoidal inputs, and mechanical interferences with the X, Y, and Z-directions of the stage. Experimental results suggested that the mechanism could detect more real degradation phenomenon on contacts by the influences of micro-vibration. However, it is necessary that the mechanism should be improved, for instance, in precision mechanism and in feedback control.
社団法人電子情報通信学会の論文
2008-11-08