Characteristics of the vibration modes and the contact compliances of a soft material measured with a newly developed piezoelectric vibrometer.
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概要
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A piezoelectric vibrometer was developed for measuring contact compliances of a soft material. In general. the heavy device for measuring contact compliance has an influence on the results when it is placed on a soft material. The transducer developed here, which is very different from conventional electrodynamic vibrometers, is designed to operate with a piezoelectric disk employed as a driver unit. Therefore, it is so small and light that it is convenient for handling. The characteristics of the vibration mode and the contact compliance of a foam rubber and a geratinized one were studied experimentally and theoretically when the piezoelectric vibrometer was placed on them. The actual values measured in experiments were consistent with the results obtained with theoretical analysis.
- 一般社団法人 日本生体医工学会の論文
一般社団法人 日本生体医工学会 | 論文
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