High resolution digital image correlation using proper generalized decomposition: PGD-DIC
نویسندگان
چکیده
منابع مشابه
High resolution digital image correlation using proper generalized decomposition: PGD-DIC
A new method is proposed to measure the finite element (FE) displacement field from a deformed image in comparison to a reference one. In opposition to standard FE approaches, the unknown displacement is sought as a sum of products of separated dimensions functions. The problems in each dimension being uncoupled, the method involves only 1D meshes and 1D problems. An algorithm that builds succe...
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There is an escalating demand for condition monitoring enhancement of transport infrastructures worldwide. Bridges are of vital importance in transportation infrastructure and need such monitoring. In this research, a non-contact vision-based technique called Digital Image Correlation (DIC) was used to calculate the bridge displacements. A high frame rate camera with 4K capability was used for ...
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ژورنال
عنوان ژورنال: International Journal for Numerical Methods in Engineering
سال: 2012
ISSN: 0029-5981
DOI: 10.1002/nme.4349