Mechanics and Pretreatment Research of Vibration Signals for the Numerical Control Machine

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Abstract:

To study vibration signals processing mechanics and the analysis method of the numerical control machine. vibration signals analysis method include time and frequent domain analysis: the time domain analysis mainly has the statistical analysis and the correlation function analysis. frequency domain analysis include spectral analysis, cepstrum analysis, data envelopment analysis. vibration signals pretreatment is the most commonly used and effective method on the mechanical device condition monitor and the failure diagnosis.

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162-165

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March 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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