Anzeige
Erschienen in:
2011 | OriginalPaper | Buchkapitel
Vibration of Composite Plate - Mathematical Modelling and Experimental Verification by ESPI
verfasst von : David Seidl, Pavol Koštial, Zora Jančíková, Soňa Rusnáková
Erschienen in: Digital Information Processing and Communications
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
For observatory of vibrations of composite rectangular plate were used two different methods: mathematical and experimental. Experimental part was done by electronic speckle pattern interferometry (ESPI). This method - ESPI - is very suitable for non-destructive observatory several types of materials - in our experiment it is composite rectangular plate. Results of this method - vibration modes - are applicable especially in designing of various structures. Results of the mathematical modelling are suitable for verifying and comparison with results from ESPI method - they are very comparisonable. In our mathematical modelling program MARC was used with help of the FEM.