Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5013751 | Engineering Failure Analysis | 2016 | 26 Pages |
Abstract
Although Digital Image Correlation (DIC) provides capabilities of scaling a field-of-view (FOV), dimensions of some industrial installations in many cases are too big to be measured with DIC based on a single camera pair. In this paper we present two strategies of spatial stitching of data obtained with multi-camera DIC systems that can be used for engineering failure analysis, namely strategy for the case when there are overlapping FOVs of 3D DIC setups and strategy for the case when 3D DIC setups are distributed and not necessarily have overlapping FOVs. Data obtained with the presented methodologies can be used to verify or update FEM models of the investigated objects. Two practical applications of the multi-camera DIC system are described in order to show its feasibility in engineering failure analysis.
Related Topics
Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
Marcin Malesa, Krzysztof Malowany, Jakub Pawlicki, Malgorzata Kujawinska, Pawel Skrzypczak, Artur Piekarczuk, Tomasz Lusa, Andrzej Zagorski,