Haar wavelet for machine fault diagnosis

Mechanical Systems and Signal Processing

Volumn 21, Issue 4, 2007, Pages 1773-1786

  Li, Li ^a   Qu, Liangsheng ^b   Liao, Xianghui ^a  

^a CHINA THREE GORGES UNIVERSITY   (China)

^b XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Continuous wavelet transform (CWT); Frequency characteristic; Haar wavelet; Machine fault diagnosis; Time scale periodicity

Indexed keywords

FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; GRAPHIC METHODS; LOW PASS FILTERS; SIGNAL PROCESSING;

CONTINUOUS WAVELET TRANSFORM (CWT); HAAR WAVELET; MACHINE FAULT DIAGNOSIS; MORLET WAVELET CONTINUOUS WAVELET TRANSFORM (MCWT);

WAVELET TRANSFORMS;

EID: 33846829640     PISSN: 08883270     EISSN: 10961216     Source Type: Journal    
DOI: 10.1016/j.ymssp.2006.07.006     Document Type: Article

References (6)

1. Rubini R., and Meneghetti U. Application of the envelope and wavelet transform analysis for the diagnosis of incipient faults in ball bearings. Machine Systems and Signal Processing 15 (2001) 287-302
2. Zheng H., Li Z., and Chen X. Gear fault diagnosis based on continuous wavelet transform. Machine Systems and Signal Processing 16 (2002) 447-457
3. Lin J., and Qu L. Feature extraction based on Morlet wavelet and its application for machine fault diagnosis. Journal of Sound and Vibration 243 (2000) 135-148
4. Peng Z.K., and Chu F.L. Application of the wavelet transform in machine condition monitoring and fault diagnostics: a review with bibliography. Machine Systems and Signal Processing 18 (2004) 199-221
5. Benedetto J.J., and Pfander G.E. Periodic wavelet transforms and periodicity detection. SIAM Journal of Applied Mathematics 62 (2002) 1329-1368
6. L. Qu, Z. He, Machinery Fault Diagnostics, Shanghai Science and Technology Publishing Company, 1986, pp. 81-90 (in Chinese).