Aero-engine rotor-stator rubbing position identification based on casing velocity signal

Author:

Yu Mingyue,Feng Zhigang,Huang Jiajing,Zhu Linlin

Publisher

JVE International Ltd.

Subject

Mechanical Engineering,General Materials Science

Reference13 articles.

1. Duan Chen-dong, He Zheng-jia A fault feature extraction method using the lifting wavelet transform and its applications. Journal of Vibration and Shock, Vol. 26, Issue 2, 2007, p. 10-14.

2. Deng Ai-dong, Bao Yong-qiang, Zhao Li Positioning of acoustic emission source by using sub-gradient projection based on energy attenuation model. Journal of Mechanical Engineering, Vol. 46, Issue 9, 2010, p. 66-72.

3. Chu Fu-lei, Wang Qing-yu, Lu Wen-xiu Detective of the rub location in a rotor system with AE sensors and wavelet analysis. Journal of Mechanical Engineering, Vol. 38, Issue 3, 2002, p. 139-143.

4. He Tian, Liu Yao-guang, Chen Ya-nong, et al. Method for Locating rub fault of rotor-stator based on acoustic emission beam forming. Journal of Aerospace Power, Vol. 26, Issue 10, 2011, p. 2207-2213.

5. Wang Q., Chu F. Experimental determination of the rubbing location by means of acoustic emission and wavelet transform. Journal of Sound and Vibration, Vol. 248, Issue 1, 2001, p. 91-103.

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