書誌事項
- タイトル別名
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- Detection of a Rotor Crack by a Periodic Excitation
- シュウキテキカシン ニ ヨル ロータクラック ノ ケンシュツ
この論文をさがす
抄録
Dynamic characteristics of a cracked rotor with a periodic excitation force are investigated. Due to the open-close mechanism of the rotor crack, the equations of motion of a cracked rotor have linear and nonlinear parametric terms. When a periodic excitation force is applied to a cracked rotor, various kinds of resonances, which are not observed in a symmetric rotor and an asymmetric rotor with linear spring characteristics, occur due to the unique spring characteristics of a cracked rotor. We clarify characteristics of these resonances theoretically and experimentally. These results enable us to detect a crack on-line without stopping the system.
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 70 (692), 895-902, 2004
一般社団法人 日本機械学会
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詳細情報
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- CRID
- 1390282681333594496
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- NII論文ID
- 130004084637
- 110006263825
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
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- HANDLE
- 2237/9042
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- NDL書誌ID
- 6934305
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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