速度,張力の微小変化検出とその応用

概要

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A sinker with a non-stretched fine flexible string fall down with the sinker naturally, and both the speed and tension of its drawing-out string are individually measured. It is thought that a sinker will meet with an obstacle, if both sudden irregularities are observed at the same time upon motion of the string. In this case, a general stepping motor are employed in measurments of the speed and a tork-less special encorder are used in detection of the tension as sensors.
岡山理科大学の論文