Using wavelet scalogram for vibration signals analysis

Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering

Volumn 38, Issue 3, 2002, Pages 122-126

  Peng, Zhike ^a   He, Yongyong ^a   Chu, Fulei ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Fault diagnosis; Scalogram; Time frequency analysis; Wavelet

Indexed keywords

FAILURE ANALYSIS; SIGNAL DETECTION; WAVELET TRANSFORMS;

FAULT DIAGNOSIS; TIME FREQUENCY ANALYSIS; WAVELET SCALOGRAM;

VIBRATIONS (MECHANICAL);

EID: 0036521075     PISSN: 05776686     EISSN: None     Source Type: Journal    
DOI: 10.3901/jme.2002.03.122     Document Type: Article

References (11)

1. Transient analysis on machinery condition monitoring
2. Extraction of information from acoustic vibration signals using Gabor transform type devices
3. Development of reactor coolant pump vibration monitoring and a diagnostic system in the nuclear power plant
4. A time-frequency distribution for analysis of signals with transient components and its application to vibration analysis
5. Gear vibration analysis by B-spline wavelet-based linear transform
6. Improving the readability of time-frequency and time-scale representations by the reassignment method
7. Reassigned scalograms and their fast algorithms
8. Analysis of time-varying signals with small BT values
9. Bifurcation and chaos in a rub-impact Jeffcott rotor system