Discrete wavelet-based thresholding study on acoustic emission signals to detect bearing defect on a rotating machine

13th International Congress on Sound and Vibration 2006, ICSV 2006

Volumn 1, Issue , 2006, Pages 511-518

  Feng, Yanhui ^a   Thanagasundram, Suguna ^a   Schlindwein, Fernando S ^a  

^a UNIVERSITY OF LEICESTER   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC EMISSION MEASUREMENT; ACOUSTIC EMISSION SIGNAL; ADVANCED DETECTIONS; DENOISING PROBLEMS; HIGH-SPEED ROTATING; QUASI-STEADY STATE; THRESHOLDING METHODS; WAVELET TECHNIQUES;

DEFECTS; DISCRETE WAVELET TRANSFORMS; VACUUM PUMPS;

ROTATING MACHINERY;

EID: 84883337858     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

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2. D. Mba, "Prognostic opportunities offered by acoustic emission for monitoring bearings and gearboxes, " 12lh International Congress on Sound and Vibration, 2005.
3. A. Choudhury, N. Tandon,, "Application of acoustic emission technique for the detection of defects in rolling element bearing, " Tribology International 33(2000) 39-45.
4. Z.K.Peng, F.L.Chu, "Application of wavelet transform in machine condition monitoring and fault diagnostics: a review with bibliography, " Mechanical Systems and Signal Processing (2004) 18, 199-221.
5. Hai. Qiu, J.Lee, J. Lin, G. Yu, "Wavelet filter-based weak signature detection method and its application on rolling element bearing prognostics, " Journal of Sound and Vibration 289 (2006)1066-1090.
6. B. Liu "Adaptive harmonic wavelet transform with applications in vibration analysis, " Journal of Sound and Vibration 262 (2003) 45-64.