DocumentCode
3112746
Title
Elaboration of continuous wavelet transform parameters for problems of ultrasonic thickness gauging
Author
Efimov, Valery G. ; Lozhkova, Julia N.
Author_Institution
Biysk Technol. Inst. (branch), Altai State Tech. Univ. after I.I. Polzunov, Biysk, Russia
fYear
2011
fDate
June 30 2011-July 4 2011
Firstpage
285
Lastpage
287
Abstract
The theoretical work presents elaboration of continuous wavelet transform parameters for problems of ultrasonic thickness gauging. The advantage of the processing method using synthesized wavelets as compared with the correlation method in case of difference between an extracted signal and a reference one at signal-to-noise ratio of 1-3 has been shown using the stability criterion.
Keywords
correlation methods; signal processing; thickness measurement; ultrasonic measurement; wavelet transforms; continuous wavelet transform parameters; correlation method; elaboration; extracted signal; processing method; reference signal; signal-to-noise ratio; stability criterion; synthesized wavelets; theoretical work; ultrasonic thickness gauging; Acoustics; Correlation; Stability criteria; Wavelet analysis; Wavelet transforms; Wavelet-transform; e-folding time; stability criterion;
fLanguage
English
Publisher
ieee
Conference_Titel
Micro/Nanotechnologies and Electron Devices (EDM), 2011 International Conference and Seminar of Young Specialists on
Conference_Location
Erlagol, Altai
Print_ISBN
978-1-61284-793-1
Type
conf
DOI
10.1109/EDM.2011.6006970
Filename
6006970
Link To Document