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5. Detection of crack fault in the crack and rub-impact rotor system based on morphological characteris

Detection of crack fault in the crack and rub-impact rotor system based on morphological characteris

来源 :The 5th International Conference on Dynamics, Vibration and | 被引量 : 0次 | 上传用户：bitgxd

【摘 要】

：

　　When the crack fault and rub-impact occur in rotor system at the same time,the stability will be affected vastly.In this case,dynamic behaviors of the rotor

【作 者】

：

Yue Zhang Ling Xiang 

【机 构】

：

NorthChinaElectricPowerUniversity

【出 处】

：

The 5th International Conference on Dynamics, Vibration and

【发表日期】

：

2018年7期

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论文部分内容阅读

　　When the crack fault and rub-impact occur in rotor system at the same time,the stability will be affected vastly.In this case,dynamic behaviors of the rotor system are more complex than that of single fault.Based on the evolution of whirl orbits,a method about crack detection in multi-fault is put forward in this paper.

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