Nondestructive testing of curved surfaces of electroplated aircraft parts based on machine vision
[Introduction]In order to solve the algorithmic complexity of machine vision in nondestructive inspection of curved surfaces,as well as to overcome the limitations of traditional light sources in curved surface inspection,a set of nondestructive inspection system for curved surfaces of electroplated aircraft parts based on grid light was developed.[Method]The nondestructive testing system images the curved surface of electroplated part with grid light followed by image analysis including image import,preprocessing,and Blob analysis.[Result]The nondestructive testing system can quickly and accurately detect the defects on the curved surfaces of electroplated parts with high efficiency,stability,and reliability.[Conclusion]The initial engineering application of the nondestructive testing system to aircraft manufacturing enterprise and airline maintenance have shown promising results,indicating the potential for further adoption.
万方数据
维普
