System and method for measuring damage length
作者： Hiroyuki Tsubata
DOI:
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摘要: The damage length measurement system has an object being measured that comprises a plurality of members is vibrated by oscillator, and the vibration propagates through detected three sensors. A apparatus analyzes wave, measures arrival time maximum peak. Using fact for wave to propagate between two detection sensors separated set interval fixed, determines whether difference in within reference range includes propagation When not range, uses delayed compared was be detected.
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