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Article Dans Une Revue Journal of Vibration and Control Année : 2011

Performance of wavelet denoising in vibration analysis: highlighting

Résumé

This paper proposes to highlight two aspects of denoising in vibration analysis. The first aspect aims to reveal the singularities, and the second eliminates the noise in order to keep the useful signal. These two aspects are the cause of the surjection of denoising, especially due to the choice of the performance criteria. This paper highlights the use of denoising through these aspects, and then proposes a performance criterion suitable for vibration analysis as part of a noise suppression, to apply a processing method. This paper provides a reflection on the use of discrete wavelet transform through the various parameters which are used during processing.
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Dates et versions

hal-03006511 , version 1 (15-11-2020)

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Xavier Chiementin, Bovic Kilundu, Lanto Rasolofondraibe, Samuel Crequy, Bernard Pottier. Performance of wavelet denoising in vibration analysis: highlighting. Journal of Vibration and Control, 2011, 18 (6), pp.850-858. ⟨10.1177/1077546311412992⟩. ⟨hal-03006511⟩
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