CPC G01R 31/346 (2013.01) [G01R 31/308 (2013.01); G06T 7/0006 (2013.01); G06T 7/97 (2017.01); H02K 3/32 (2013.01); H02K 15/00 (2013.01); G06T 2207/30144 (2013.01)] | 13 Claims |
1. A method for non-destructive detection of signs of aging of a component having regularly recurring structures, comprising:
a) scanning the component in a region of the recurring structures in a plurality of scanning planes which extend parallel to one another, creating at least one scanning image set having a plurality of two-dimensional scanning images, wherein the scanning images show a multiplicity of inhomogeneities;
b) automatically identifying those inhomogeneities that form recurring patterns and those inhomogeneities that do not follow a recurring pattern, using a suitable algorithm; and
c) detecting signs of aging exclusively on the basis of those inhomogeneities identified in step b) that do not follow a recurring pattern;
wherein the regularly recurring structures are one or more winding layers wound around a winding bar.
|