Nanjing University of Aeronautics and Astronautics

Li Dai

Jun Wang

Zhongde Shan

Dawei Li

A method for measuring a distance between trace lines of a 3D braided material, including: (S) establishing a vision data acquisition system using a vision sensor; (S) acquiring, by the vision data acquisition system, a training data of the trace lines of the 3D braided material; (S) constructing a deep learning model for recognizing the trace lines of the 3D braided material; and inputting the training data acquired in step (S) to the deep learning model to obtain a trained deep learning model; and (S) positioning a location of the trace lines of the 3D braided material in batch images according to the trained deep learning model obtained in step (S); and measuring a distance between adjacent trace lines.

Growing community of inventors

Nanjing, China

Li Dai