A wavelet cluster-based band-pass filtering and envelope demodulation approach with application to fault diagnosis in a dry vacuum pump

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Volumn 221, Issue 11, 2007, Pages 1279-1286

  Jiang, W ^a,b   Spurgeon, S K ^b   Twiddle, J A ^b   Schlindwein, F S ^b   Feng, Y ^b   Thanagasundram, S ^b  

^a YANSHAN UNIVERSITY   (China)

^b UNIVERSITY OF LEICESTER   (United Kingdom)

Author keywords

Band pass filtering; Bearing fault; Dry vacuum pump; Envelope demodulation; Fault diagnosis; Morlet like wavelet cluster; Vibration analysis

Indexed keywords

BANDPASS FILTERS; DEMODULATION; FAILURE ANALYSIS; MATHEMATICAL TRANSFORMATIONS; PHASE SHIFT; VIBRATION ANALYSIS;

DRY VACUUM PUMP; ENVELOPE DEMODULATION; HILBERT TRANSFORMATION; MORLET-LIKE WAVELET CLUSTER;

VACUUM PUMPS;

BANDPASS FILTERS; DEMODULATION; FAILURE ANALYSIS; MATHEMATICAL TRANSFORMATIONS; PHASE SHIFT; VACUUM PUMPS; VIBRATION ANALYSIS;

EID: 36949016414     PISSN: 09544062     EISSN: None     Source Type: Journal    
DOI: 10.1243/09544062JMES544     Document Type: Article

References (8)

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