Registration Number
0223U004332,
0120U102483
, R & D reports
Title
Development of the Stereo-DIC method for non-contact displacement measurement of large-size cylindrical objects
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Head
Savitsky Viktor V., Кандидат технічних наук
Registration Date
12-10-2023
Organization
E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine
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The error in measuring point displacements on the surfaces of cylindrical objects using the Digital Image Correlation (DIC) method has been assessed. This assessment is based on data from a single digital camera and supports the need for developing a stereo DIC system. A prototype instrument for measuring spatial displacement values of points on curved surfaces of tested objects using the Stereo DIC method has been designed. The development of a device and corresponding mathematical algorithms has allowed for real-time determination of the optical parameters of the stereo system. These parameters are essential for calculating the spatial coordinates of the surfaces of the structures being investigated. Experimental studies have demonstrated the efficiency of employing a non-contact Stereo DIC device for measuring spatial displacements.
Product Description
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Kyyanets Iryna V.
Todorovich Nina L.
Shiyan Kostiantyn V.
Shutkevich Alexei
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2023-10-12
