The Processing Way of Pipeline Vibration Signal Based on Wavelet Transform

Abstract:

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The vibration phenomenon of pipeline for conveying liquid and gas is very common. Based on the feature of pipeline vibration and multi-resolution of wavelet, this paper has mainly simulated the vibration signal of pipeline and made muti-scale analysis of the signal. At the same time, this paper points out that the selected frequency band which causes the vibration can be found out, by using frequency spectrum analysis of pipeline vibration signal, combined with Fast Fourier Transform (FFT).So this paper shows that the processing way of pipeline vibration signal based on wavelet transform is available.

Info:

Periodical:

Advanced Materials Research (Volumes 317-319)

Edited by:

Xin Chen

Pages:

1525-1528

DOI:

10.4028/www.scientific.net/AMR.317-319.1525

Citation:

J. C. Shen et al., "The Processing Way of Pipeline Vibration Signal Based on Wavelet Transform", Advanced Materials Research, Vols. 317-319, pp. 1525-1528, 2011

Online since:

August 2011

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Price:

$35.00

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