Wavelet time-frequency analysis of torsional vibrations in rotor system with a transverse crack

Computers and Structures

Volumn 82, Issue 15-16, 2004, Pages 1181-1187

  Zou, J ^a   Chen, J ^a   Pu, Y P ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Local flexibility; Natural frequency; Parametric excitation; Simple hinge crack model; Subharmonic resonance; Torsional vibration; Transverse crack; Wavelet time frequency analysis

Indexed keywords

COMPUTER SIMULATION; CRACKS; FREQUENCY DOMAIN ANALYSIS; NATURAL FREQUENCIES; ROTORS; TIME DOMAIN ANALYSIS; TORSIONAL STRESS;

LOCAL FLEXIBILITY; PARAMETRIC EXCITATION; SIMPLE HINGE CRACK MODELS; SUBHARMONIC RESONANCE; TORSIONAL VIBRATIONS; TRANSVERSE CRACKS; WAVELET TIME-FREQUENCY ANALYSIS;

VIBRATIONS (MECHANICAL);

EID: 2542429514     PISSN: 00457949     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compstruc.2004.03.006     Document Type: Article

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