Problems and solutions in measurements of engineering objects by means of digital image correlation

Marcin Malesa; Małgorzata Kujawińska

doi:10.1117/12.2184759

22 June 2015 Problems and solutions in measurements of engineering objects by means of digital image correlation

Marcin Malesa, Małgorzata Kujawińska

Proceedings Volume 9525, Optical Measurement Systems for Industrial Inspection IX; 95251M (2015) https://doi.org/10.1117/12.2184759
Event: SPIE Optical Metrology, 2015, Munich, Germany

Abstract

In the paper we present different problems which may occur during measurements of displacements/strains and shape of engineering objects including the necessity of recalculating of coordinates of measurement results and performing measurements in climate chambers. The first example refers to metal plates segments that are objects of complex geometry and are di cult to be measured with a single 3D DIC setup from only one direction, the second one is a composite cylindrical container with programmed faults, while the third one is a mirror subjected to thermal load in a climate chamber. Presented applications shows a flexibility of the method in different measurements tasks, however in each of these cases, an individual approach to experiment preparation and planning was required.

Citation Download Citation

Marcin Malesa and Małgorzata Kujawińska "Problems and solutions in measurements of engineering objects by means of digital image correlation", Proc. SPIE 9525, Optical Measurement Systems for Industrial Inspection IX, 95251M (22 June 2015); https://doi.org/10.1117/12.2184759

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