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Time reversal signal processing in acoustic emission testing
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SYSNO ASEP 0438503 Document Type A - Abstract R&D Document Type Není vybrán druh dokumentu Title Time reversal signal processing in acoustic emission testing Author(s) Převorovský, Zdeněk (UT-L) RID
Krofta, Josef (UT-L) RID
Kober, Jan (UT-L) RID, ORCID
Dvořáková, Zuzana (UT-L)
Chlada, Milan (UT-L) RID, ORCIDNumber of authors 5 Source Title 11th European Conference on Non-Destructive Testing (ECNDT 2014), Book of abstracts. - Brno : University of Technology, 2014 - ISBN 978-80-214-5019-6
S. 10-11Number of pages 2 s. Publication form Medium - C Action European Conference on Non-Destructive Testing (ECNDT 2014) /11./ Event date 06.10.2014-10.10.2014 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords acoustic emission (AE) ; ultrasonic testing (UT) ; signal processing ; source location ; time reversal acoustics ; acoustic emission ; signal processing andtransfer Subject RIV BI - Acoustics Institutional support UT-L - RVO:61388998 Annotation Reliable identification and classification of already localized acoustic emission (AE) sources is one of the most important and also most difficult problems in AE monitoring. In this paper we discuss relatively new methods of precise AE source localization and identification in all kinds of simple or very complex structures. Those methods are based on a Time Reversal procedure of AE signal processing. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2015
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