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Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Konferencja
Problemy dynamiki konstrukcji / XIII Sympozjum Dynamiki Konstrukcji (XIII ; 25-27 września 2008 ; Rzeszów-Bystre, Polska)
Języki publikacji
Abstrakty
This paper presents an application of non-destructive damage detection method based on structural wave propagation phenomenon. A set of laboratory experiments on aluminium strip was carried out. Several failure cases were introduce into the laboratory model. Elastic wave was actuated and received by piezoelements. Recorded signals were processed using wavelet analysis. Obtained signal parameters were used as an input vector of artificial neural networks. Several network architectures were tested.
Rocznik
Tom
Strony
127--134
Opis fizyczny
Bibliogr. 6 poz., rys., tab., wykr.
Twórcy
autor
autor
- Katedra Mechaniki Konstrukcji, Politechnika Rzeszowska, ul. Poznańska 2, 35-959 Rzeszów, mjurek@prz.edu.pl
Bibliografia
- [1] P.S.Tua. S.T. Quek, Q. Wang, Detection of cracks in plates using piezo-actuaded Lambs waves. Smart Material Structures, 13, (2004), 643-660.
- [2] P. Nazarko, L. Ziemianski, Experiments on damage detection in strips based on soft computing methodsand wave propagation. C.A. Mota Soares et al. eds. 3rd European Conf. on Comput. Mechanics, Solids, Structures and Coupled Problems in Engineering. Lisbon, Portugal, June 5-8, 2006.
- [3] W.J. Staszewski, B.C. Lee. F. Scarpa, Structural health monitoring using laser vibrometry. Smart Material Structures, 13, (2004), 251-260.
- [4] P. Rizzo, F.L. di Scalea, Feature extraction for defect detection in strands by guided ultrasonic waves. Structural Health Monitoring, 5, (2006). 297-308.
- [5] M. M. Reda Taha, A. Noureldin, J. L. Lucero. T. J. Baca, Wavelet Transform for Structural Health Monitoring: A Compendium of Uses and Features. Structural Health Monitoring, 5, (2006), 267-295.
- [6] Z. Waszczyszyn L. Ziemianski, Parameter Identification of Materials andstructures. Z. Mroz and G.E. Stavroulakis eds. CISM Courses and Lectures, 469. (2005) 256-340.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-PWA7-0027-0016