Wavelet transform with spectral post-processing for enhanced feature extraction

Conference Record - IEEE Instrumentation and Measurement Technology Conference

Volumn 1, Issue , 2002, Pages 315-320

  Wang, Changting ^a   Gao, Robert X ^a  

^a University of Massachusetts   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FEATURE EXTRACTION; FOURIER TRANSFORMS; FUNCTIONS; POINT DEFECTS; ROLLER BEARINGS; TIME DOMAIN ANALYSIS; WAVELET TRANSFORMS;

SHORT-TIME FOURIER TRANSFORM; SPECTRAL POST-PROCESSING;

SPECTRUM ANALYSIS;

EID: 0036049149     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Prediction of spalling on a ball bearing by applying the discrete wavelet transform to vibration signals
2. On-line detection of localized defects in bearings by pattern recognition analysis
3. Application of the discrete wavelet transform to the monitoring of tool failure in end milling using the spindle motor current
4. Matching pursuit approach to small drill bit breakage prediction
5. Wavelet transforms for non-stationary signal processing
6. Power quality detection and classification using wavelet-multiresolution signal decomposition
7. Wavelet analysis of vibration