MOIRÉ INTERFEROMETRY METHOD FOR NUMERICAL SIMULATION AND APPLICATIONS IN THREE-DIMENSIONAL METROLOGY-3D
Journal Title: Larhyss Journal - Year 2013, Vol 15, Issue 15
Abstract
The question that dominates and dictates the vision of this work is formed by the low spatial frequencies may appear in the combination of the light distribution of a periodical. The paper describes a method that allows the accurate prediction of the fringe localization in moiré. In the case of objects moving as a whole, Moiré can be applied thus as a metrological tool. The following applications are considered: study of mechanical vibrations and deformation, micro geometrical properties of surfaces. Several applications are emphasized: plane, cylindrical and spherical objects. Theoretical predictions are compared with experimental results.
Authors and Affiliations
MOHAMMEDI F. | Research laboratory in Subterranean and Surface Hydraulics, Larhyss, University of Biskra PO Box 145 RP 07000, Algeria, BENSAADA S. | Research laboratory in Subterranean and Surface Hydraulics, Larhyss, University of Biskra PO Box 145 RP 07000, Algeria
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- EP ID EP15044
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