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SYSTEM AND METHOD FOR IMAGE-BASED STRUCTURAL HEALTH MONITORING SUITABLE FOR STRUCTURES HAVING UNCERTAIN LOAD CONDITIONS AND SUPPORT CONDITIONS
SYSTEM AND METHOD FOR IMAGE-BASED STRUCTURAL HEALTH MONITORING SUITABLE FOR STRUCTURES HAVING UNCERTAIN LOAD CONDITIONS AND SUPPORT CONDITIONS
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机译:基于图像的结构健康监测系统和方法,适用于具有不确定载荷条件和支持条件的结构
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摘要
According to an embodiment of the present invention, a system for evaluating image based structure safety comprises: a marker image obtaining unit configured to obtain a marker image which photographs markers attached to a surface of a structure; a marker coordinate calculating unit configured to calculate coordinates of the markers in the marker image respectively; a shape function determining unit configured to determine a shape function by spline-interpolation based on the calculated marker coordinates; and a safety evaluating unit configured to calculate a deformation rate or stress of the structure based on a curvature radius calculated in each location on the determined shape function to evaluate safety of the structure.
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