Szczegóły publikacji
Opis bibliograficzny
Damage imaging in nonlinear vibro-acoustic modulation tests / Łukasz PIECZONKA, Andrzej KLEPKA, Tadeusz UHL, Wiesław J. STASZEWSKI // W: Health monitoring of structural and biological systems 2015 : San Diego, California, United States, March 9–12, 2015 / ed. Tribikram Kundu. — [Bellingham : SPIE], cop. 2015. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 9438). — ISBN: 978-1628415414. — S. 94380E-1–94380E-7. — Bibliogr. s. 94380E-7, Abstr.
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 89122 |
|---|---|
| Data dodania do BaDAP | 2015-05-20 |
| DOI | 10.1117/12.2084363 |
| Rok publikacji | 2015 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | Health Monitoring of Structural and Biological Systems |
| Czasopismo/seria | Proceedings of SPIE / The International Society for Optical Engineering |
Abstract
The paper deals with the nonlinear vibro-acoustic modulation technique (VAM) used for nondestructive damage detection in composites. In its original form the technique allows only for the determination of the presence of damage in a structure. This paper presents an enhancement of the technique that allows also for the determination of damage location. Experimental testing of the proposed procedure is performed on carbon fiber/epoxy laminated composite plates with barely visible impact damage that was generated in an impact test. Shearography was used to verify damage location. Piezoceramic actuators are used for vibration excitation and a scanning laser vibrometer is used for data acquisition.