Time-frequency features of two types of coupled rub-impact faults in rotor systems

Journal of Sound and Vibration

Volumn 321, Issue 3-5, 2009, Pages 1109-1128

  Ma, Hui ^a   Yu, Tao ^b,c   Han, Qingkai ^a   Zhang, Yimin ^a   Wen, Bangchun ^a   Xuelian, Chen ^d  

^a NORTHEASTERN UNIVERSITY   (China)

^b Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^c YANTAI UNIVERSITY   (China)

^d INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

BEARINGS (STRUCTURAL); CRACKS; ROTORS (WINDINGS);

CHAOTIC MOTIONS; FAULT FEATURES; FILM INSTABILITIES; FREQUENCY SPECTRUMS; LOW FREQUENCIES; REASSIGNED WAVELET SCALOGRAMS; ROTATIONAL FREQUENCIES; ROTOR SYSTEMS; RUB IMPACTS; SYSTEM MOTIONS; TIME-FREQUENCY FEATURES; VIBRATION SIGNALS;

BEARINGS (MACHINE PARTS);

EID: 60649114278     PISSN: 0022460X     EISSN: 10958568     Source Type: Journal    
DOI: 10.1016/j.jsv.2008.09.054     Document Type: Article

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