書誌事項
- タイトル別名
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- Measurement of Cylinder Configuration Using Sound Phase Delay.
- オンキョウ シンゴウ ノ イソウ オクレ オ リヨウシタ ヒズミエン ケイジョ
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Recently, noncontact method for measuring cylinder configurations are required in industry. This paper reports the development of a new method for measuring cylinder configurations, using sound signal without contacting the contour surface. This method is based on the fact that the phases of sound waves scattered by a cylinder are delayed according to the diameter of the cylinder. Experiments were performed for various cylinder configurations formed by single and plural periodical deflection, using a loudspeaker, microphone and FFT-analyzer. It was found that the phase delays of sound waves were periodically changed according to the revolution of the cylinder, and the period between the phase delay and cylinder deflection was in good agreement. In addition, the angle of phase delay was linearly proportional to the magnitude of deflection.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 62 (603), 4250-4256, 1996
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282681304194688
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- NII論文ID
- 110002382392
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
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- HANDLE
- 10191/5914
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- NDL書誌ID
- 4086923
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可