Cross-Correlation as a New Evaluation Tool in Pulsed Eddy Current Defectoscopy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F14%3A43922054" target="_blank" >RIV/49777513:23220/14:43922054 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Cross-Correlation as a New Evaluation Tool in Pulsed Eddy Current Defectoscopy

Original language description

The pulsed eddy current defectoscopy belongs to powerful methods of nondestructive testing of metal bodies aimed at revealing various changes of their material parameters, defects, cracks, and other undesirable imperfections. The quality of their identification strongly depends on the tools for evaluation of signals monitored by the measuring system. So far, the principal evaluation technique in this domain was their spectral analysis. The paper presents another promising evaluation tool---the cross-correlation of the measured signal with a~suitable reference signal. The technique is illustrated with two examples.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Elektro 2014

ISBN

978-1-4799-3721-9

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

571-574

Publisher name

University of Žilina, Faculty of Electrical Engineering

Place of publication

Žilina

Event location

Rajecké Teplice

Event date

May 19, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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