Title :
A nondestructive validation of reverse impact experiment based on shape measurement using high speed photographs
Author :
Khodadad, Davood ; Sjoberg, T.
Author_Institution :
Exp. Mech., Lulea Univ. of Technol., Luleå, Sweden
Abstract :
High speed photography of a reverse impact scenario was taken in order to make shape measurement. The results from the shape measurements were then compared with results from numerical simulations in order to evaluate the possibility to use noncontact shape measurement as a validation tool in future simulations.
Keywords :
measurement by laser beam; photography; shape measurement; high speed photography; noncontact shape measurement; nondestructive validation; numerical simulations; reverse impact experiment; Image edge detection; Numerical models; Numerical simulation; Optical variables measurement; Shape measurement; Strain; Strain measurement; nondestructive validation; reverse impact experiment; shape measurement; strain;
Conference_Titel :
Advanced Optoelectronics and Lasers (CAOL), 2013 International Conference on
Conference_Location :
Sudak
Print_ISBN :
978-1-4799-0016-9
DOI :
10.1109/CAOL.2013.6657623
