Research on Blasting Vibration Signal Denoising Based on Lifting Scheme

Quan Min Xie; Huai Zhi Zhang; Ying Gao; Hong An Cao; Sheng Qiang Guo; Ming Shou Zhong; Hao Quan Liu

doi:10.4028/www.scientific.net/AMM.713-715.647

Paper Titles

Research on Knowledge Change Rate-Based Attribute Importance Measure Method
p.628

Manufacturing Process of Terahertz Radar Reflector Based on Ultra-Precision Machining Technology
p.633

Design and Research of Intelligent Warehouse Monitoring System of Multimedia Sensor Network
p.637

A Planar Capacitive Sensor Parameter Design for Security Detection
p.642

Research on Blasting Vibration Signal Denoising Based on Lifting Scheme
p.647

Parameter Estimation and Cramer-Rao Bound in Wideband Bistatic MIMO Radar System
p.651

The Research of Wearable Electronic Medical Devices
p.656

Research on the Realization of the Maximum Benefit of Thermal Power
p.660

Research on Ocean Wave Spectra Predicting Based on X-Band Radar System
p.664

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 713-715Research on Blasting Vibration Signal Denoising...

Research on Blasting Vibration Signal Denoising Based on Lifting Scheme

Abstract:

Considering lifting scheme and traditional wavelet packet transform principle, The optimal lifting wavelet packet threshold denoising algorithm was introduced. Experimental blasting vibration signal was decomposed by optimal lifting wavelet packet, and noise components in blasting vibration measured signals were filtered successfully. Research shows that, lifting wavelet package transform can effectively remove noise components, and it laid an important foundation for lifting algorithm will be introduced into the analysis field of blasting vibration effects and other mechanical vibration signal.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 713-715)

Pages:

647-650

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.713-715.647

Citation:

Cite this paper

Online since:

January 2015

Authors:

Quan Min Xie*, Huai Zhi Zhang, Ying Gao, Hong An Cao, Sheng Qiang Guo, Ming Shou Zhong, Hao Quan Liu

Keywords:

Blasting Vibration, Denoising, Lifting Scheme

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] ZHONG Guo-sheng and so on. Study and application of threshold de-noising in seismic signals of blasting based on wavelet transform[J]. Chinese Journal of Geotechnical Engineering, 2005 27(9) 1055-1059.

Google Scholar

[2] Sweldens W. The Lifting Scheme: A Custom-Design Construction of Biorthogonal Wavelets [J]. Applied and Computational Harmonic Analysis, 1996 15(3) 186-200.

DOI: 10.1006/acha.1996.0015

Google Scholar

[3] Daubechies I，Sweldens W. Factoring wavelet transforms into lifting steps [J]. Journal of Fourier Analysis and Application, 1998 4(3) 247-269.

DOI: 10.1007/bf02476026

Google Scholar

[4] DUAN Chen-dong. Characterized wavelet construction based on lifting scheme and its applications [J]. Journal of Vibration Engineering, 2007 20(1) 85-90.

Google Scholar

[5] Xie quanmin and so on. Application of sgwt algorithm in blasting vibration signal analysis[J]. Journal of Vibration and Shock, 2012 31(18) 40-45.

Google Scholar

[6] Donoho D L, Johnstone I M, Adapting to Unkown Smoothless via Wavelet Shrinkage [J]. J. Amer. Statist. Assoc. ，1995 90 1200-1224.

Google Scholar