Název:
Shortest Ways Finding in Discrete Bodies
Autoři:
Chlada, Milan ; Převorovský, Zdeněk Typ dokumentu: Příspěvky z konference Konference/Akce: International Workshop NDT in Progress /8./, Praha (CZ), 2015-10-12 / 2015-10-14
Rok:
2015
Jazyk:
eng
Abstrakt: Estimation of the shortest wave-path is a crucial task not only in the field of acoustic emission (AE) source location. Recently designed method for solving the problem was inspired by Huygens' principle as easy to implement alternative suitable for discretized 2D or 3D 'bitmap' pictures of a body. This approach also enables tracing of elastic waves propagating in structures of complicated shapes without mathematical models and collecting sufficient amount of representative data for AE source location algorithms based on database searching or artificial neural networks. The new method already showed its advantages and potentialities in practical tasks as discussed.
Klíčová slova:
acoustic emission; discrete bodies; non-destructive testing; shortest ways finding Zdrojový dokument: NDT in Progress, ISBN 978-80-214-5262-6
Instituce: Ústav termomechaniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0254919