Title: Statistical characteristics of electromagnetic emission signals of mechanical loaded composite samples
Authors: Podshivalov, Aleksandr
Koktavý, Pavel
Trčka, Tomáš
Citation: Electroscope. 2014, č. 3, EDS 2014.
Issue Date: 2014
Publisher: Západočeská univerzita v Plzni
Document type: článek
article
URI: http://147.228.94.30/images/PDF/Rocnik2014/Cislo3_2014/r8c3c3.pdf
http://hdl.handle.net/11025/11819
ISSN: 1802-4564
Keywords: elektrická měření;elektromagnetická emise;měřicí systémy;spektrální analýza;kompozitní materiály
Keywords in different language: electrical measurements;electromagnetic emission;measuring systems;spectral analysis;composite materials
Abstract: This article presents study of statistical characteristics of EME signals. The theoretical part contains a description of stochastic nature of electromagnetic emission. We describe the measuring system, the sequence of the experiment, statistical characteristics (probability density function, mean quantity and dispersion) and spectral analysis (voltage and current power spectral density of measured EME signals). In the practical part of the article we also have compared results obtained on the basis of experiment with theory.
Rights: Copyright © 2014 Electroscope. All Rights Reserved.
Appears in Collections:Číslo 3 (2014)
Číslo 3 (2014)

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