Bearing fault diagnosis based on redundant second generation wavelet denoising and EEMD

2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings

Volumn , Issue , 2011, Pages 1090-1093

  Lu, Xiaoming ^a   Wang, Jine ^a  

^a SOOCHOW UNIVERSITY   (China)

Author keywords

Ensemble Empirical Mode Decomposition(EEMD); Fault diagnosis; Second generation wavelet denoising

Indexed keywords

ANALYSIS METHOD; BEARING FAULT DIAGNOSIS; CHARACTERISTIC FREQUENCIES; ENSEMBLE EMPIRICAL MODE DECOMPOSITION; LOW SNR; REDUNDANT SECOND GENERATION WAVELET; SECOND GENERATION WAVELET; SIGNAL TO NOISE; SIMULATED SIGNALS; VIBRATION SIGNAL;

CONSUMER ELECTRONICS; INTERFERENCE SUPPRESSION; NOISE POLLUTION CONTROL; WAVELET DECOMPOSITION;

BEARINGS (STRUCTURAL);

EID: 79958271554     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CECNET.2011.5769072     Document Type: Conference Paper

References (9)

1. Wu, Z., and N.E. Huang. "Ensemble Empirical Mode Decomposition: a noise-assisted data analysis method". Advances in Adaptive Data Analysis, Vol.1, No.1, 2009, pp.1-41.
2. N.E.Huang,A New Method For Nonlinear And Non-Stationary Time Series Analysis And Its Application For Civil Infrastructure Health Monitoring,NASA Goddard Space Flight Center,Greenbelt,Maryl and 20771,USA.
3. N.E.Huang,S.Zheng,R.L.Steven,The empirical modede composition and the Hilbert spectrum for nonlinear and non-stationary time series analysis,Proceedings of the Royal Societyof London 454(1998)903-995.
4. Coifman R R, Donoho D L. Translation-invariant denoising wavelet and statistics [M].Berlin: Springer Verlag,1995•125-150.
5. Donoho D L. Denoising by soft-thresholding[J]. IEEE Transaction on Information Theory, 1995,41(3): 613-627.
6. Sweldens W. The lifting scheme: a construction of second generation wavelets [J]. SIAM J Math Anal,1996,29(2):511-546
7. Zhengjia He,Yanyang Zi,Qingfeng Meng. Principles and Application of machinery fault diagnosis for non-stationary signals[M]. Beijing: China Higher Education Press, 2001. 100-105.
8. Q.Du,S.Yang,Application of the EMD method in the vibration analysis of ball bearing,Mechanical Systems and Signal Processing 21(2007)2634-2644.
9. Daubechies I, Sweldens W. Factoring wavelet transform into lifting steps[J]. J Math Anal Appl, 1998,4(3):247-269.