FIELD: control systems.
SUBSTANCE: using for automated control of multi-layer structures of large dimensions, manufactured by a winding method. Invention gist is thatdetermination of defects orientation on different product layers, creation of a defect orientation atlas, registration of a defect by creating a contour and assigning the defect to a certain layer by comparing the orientation of the detected defect with the orientation of possible defects on different layers of the structure.
EFFECT: increased information content of non-destructive testing of multilayer products and reduced error in determining the depth of defects.
3 cl, 6 dwg, 1 tbl
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Authors
Dates
2018-04-17—Published
2017-05-23—Filed