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Research on De-Noising Technology in Ultrasonic on-Line Detecting System

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Abstract:

Noise, an important factor which impact on the performance of ultrasonic online testing system, has a direct influence on the signal-to-noise ratios level of ultrasonic signal acquisition. Noise problem of grain ultrasonic online testing system has been studied in this paper from two aspects, theoretical analysis and engineering practices. In this case, we can solve the noise interference problem in ultrasonic online testing system, and improve the performance of system and signal-to-noise ratio of signal acquisition.

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Info:

Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

2472-2475

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.2472

Citation:

Cite this paper

Online since:

September 2013

Authors:

Huan Xin Cheng*, Zhen Huan Cheng, Wei Liu, Li Cheng

Keywords:

Electromagnetic Compatibility (EMC), Thresholding, Ultrasonic Online Testing, Wavelet Transform (WT)

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Z.X. Cheng S.Z. Liu X.X. Feng. Development and Applications of Wavelet Analysis. Beijing: National Defence Industry Press, 2007. (In Chinese).

Google Scholar

[2] Z. Rong,L. Xu. Automation and Instruments, 2005, (1): 15-17. (In Chinese).

Google Scholar

[3] M.C. Liu. Wavelet Analysis and Its Application. Beijing: Tsinghua University Press, 2005. (In Chinese).

Google Scholar

[4] Y.Q. Zhu,X. Guo. Electronic Test, 2010, (2): 46-49. (In Chinese).

Google Scholar

[5] Z.H. Hao X.Y. Liu C.Y. Yuan. Modern Electronics Technique, 2008, (7): 166-167, 170. (In Chinese).

Google Scholar

[6] Q.G. Guo H.Y. Suo X.F. Zhou. Microcomputer & Its Applications, 2012, 31(5): 75-78. (In Chinese).

Google Scholar

[7] G.H. Li,M. Wu. Modern Nondestructive Testing and Evaluation. Beijing: Chemical Industry Press, 2009. (In Chinese).

Google Scholar

[8] L. Lin M.X. Li. Ultrasonic Spectrum Analysis Technology and Its Application. Beijing: China Machine Press, 2009. (In Chinese).

Google Scholar

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