Crack signal detection of coupled fault rotor systems

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作者：
School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110004, China [1 ]
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Yingyong Lixue Xuebao | 2007年 / 2卷 / 237-241期
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摘要：
As the coupled fault of crack and rub-impact arises in rotor systems, it is difficult to detect the cracking signals, especially for the dominated rub-impact. A model based method for detecting the crack characteristic in coupled fault rotor systems is proposed, which enables to detect the situations with or without crack and determine the crack location.
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页码：237 / 241
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