16 December 2004 Automated optical device for strain testing in automotive industry
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In this paper we show a new automated measuring system based on a fast optical co-ordinate acquisition device that performs the calculation of all the parameters characterizing the strain of an industrial piece. These results are obtained with high accuracy and in real time. An application of this improved system is illustrated and the whole measuring procedure is described in the following steps: grid marking on the metal sheet, stamping, co-ordinate acquisition, calculation of the strain parameters and their visualizaiton.
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Fernando Canal, Fernando Canal, Jorge Garcia Mateo, Jorge Garcia Mateo, Eusebio Carasusan, Eusebio Carasusan, } "Automated optical device for strain testing in automotive industry", Proc. SPIE 5606, Two- and Three-Dimensional Vision Systems for Inspection, Control, and Metrology II, (16 December 2004); doi: 10.1117/12.568289; https://doi.org/10.1117/12.568289


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