書誌事項
- タイトル別名
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- Method of Detecting Number of Sheets Using Sound. 4th Report, Theoretical Analysis Including Acoustic Characteristics of Cloth.
- オンキョウ オ リヨウシタ シート ノ マイスウ ケンシュツホウ ダイ 4ホウ
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抄録
This paper deals with the development of a new method for detecting the number of cloth. It is necessary to detect one or plural number of sheets to avoid mishandling. This detecting sensor utilizes the variation of the phase of transfer function within entire acoustic system. The impedance of sheets varies with the number of sheets. Characteristic acoustic impedance and complex wave number define the material peculiar and the most fundamental characteristic. It is useful for the detection of the number of cloth to know characteristic impedance of cloth. So that, we tried to measure characteristic impedance and wave number. The measured impedance of sheets by transfer function method was introduced into theoretical analysis. The results of experiments and theoretical analysis show fairly good coincidence.
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 64 (619), 986-991, 1998
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
- 1390282681305278720
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- NII論文ID
- 110002383638
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- NII書誌ID
- AN00187463
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- COI
- 1:CAS:528:DyaK1cXjtlKrsrw%3D
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- ISSN
- 18848354
- 03875024
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- HANDLE
- 10191/5833
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- NDL書誌ID
- 4436557
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可