Use of spectral kurtosis for improving signal to noise ratio of acoustic emission signal from defective bearings

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dc.contributor.authorRuiz Cárcel, Cristóbal
dc.contributor.authorHernani-Ros, E.
dc.contributor.authorCao, Yi
dc.contributor.authorMba, David
dc.date.accessioned2016-10-26T10:34:50Z
dc.date.available2016-10-26T10:34:50Z
dc.date.issued2014-03
dc.description.abstractThe use of Acoustic Emission (AE) to monitor the condition of roller bearings in rotating machinery is growing in popularity. This investigation is centred on the application of Spectral Kurtosis (SK) as a denoising tool able to enhance the bearing fault features from an AE signal. This methodology was applied to AE signals acquired from an experimental investigation where different size defects were seeded on a roller bearing. The results suggest that the signal to noise ratio can be significantly improved using SK.en_UK
dc.identifier.citationRuiz-Cárcel, C., Hernani-Ros, E., Cao, Y. et al. J Fail. Anal. and Preven. (2014) 14: pp. 363-371en_UK
dc.identifier.issn1547-7029
dc.identifier.urihttp://dx.doi.org/10.1007/s11668-014-9805-7
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/10868
dc.language.isoenen_UK
dc.publisherSpringer Verlagen_UK
dc.subjectAcoustic emissionen_UK
dc.subjectSignal-to-noise ratioen_UK
dc.subjectSpectral Kurtosisen_UK
dc.subjectRoller bearingsen_UK
dc.titleUse of spectral kurtosis for improving signal to noise ratio of acoustic emission signal from defective bearingsen_UK
dc.typeArticleen_UK

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