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Elastic wave in thin wall structures and advanced signal processing
- 1.0212433 - UT-L 20030150 RIV CZ eng C - Conference Paper (international conference)
Blaháček, Michal - Převorovský, Zdeněk
Elastic wave in thin wall structures and advanced signal processing.
NDT in progress : proceedings. Praha: Brno University of Technology, 2003 - (Mazal, P.), s. 33-40. ISBN 80-214-2475-3.
[NDT in progress. Průhonice (CZ), 06.10.2003-08.10.2003]
R&D Projects: GA ČR GA106/00/D105; GA AV ČR IBS2076356
Institutional research plan: CEZ:AV0Z2076919
Keywords : signal processing * elastic wave propagation * wavelet transformation
Subject RIV: JI - Composite Materials
Elastic wave propagation analysis is difficult in thin wall structures. Measured signal simplification is desirable. In the paper new method of transient effects detection is discussed. The method is efficient tool for fractional wave mode detection and wave arrival time computation.
Permanent Link: http://hdl.handle.net/11104/0107981
Number of the records: 1