4.2 - Optical 3D Methods in Steel Sheet Container Drop Test Analysis
- Event
- AMA Conferences 2013
2013-05-14 - 2013-05-16
Nürnberg - Band
- Proceedings OPTO 2013
- Chapter
- O4 - Applications of Optical Measuring Technologies
- Author(s)
- K. Gründer, D. Kadoke, C. Protz, U. Zencker - BAM Bundesanstalt für Materialforschung und –prüfung, Berlin (Germany)
- Pages
- 74 - 78
- DOI
- 10.5162/opto2013/o4.2
- ISBN
- 978-3-9813484-3-9
- Price
- free
Abstract
In the context of a research project at BAM various drop tests and material as well as component investigations have to be performed with respect to steel sheet container drop test analysis. Both, experimental and computational methods (Finite Element Analysis) are involved. Among electrical sensor techniques optical measurement methods capable of dynamic and static 3D deformation analysis are applied. On the one hand this includes the Projected Fringes Method which provides a virtual digital round-about model of the actual package surface shape. On the other hand there is the Stereo Photogrammetry used for high speed imaging of points rich in contrast and permanently fixed to the container while dropping. Technical features of both methods are discussed. Diverse measurement results are compared with those of alternative experimental techniques as well as numerical simula-tions.