公开(公告)号：US20240367323A1

公开(公告)日：2024-11-07

申请号：US18287115

申请日：2021-05-20

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY

Inventor： CHENGXING LV ,  JIAN CHEN ,  YUGUO ZHOU ,  XINLI XU ,  ZHIBO YANG ,  YUXIA YANG ,  YONGLING WU ,  QIAN GAO ,  XIA LV ,  HUAMIN ZHAO ,  JIHENG YU ,  YINGHUI DONG

IPC: B25J9/16 ,  B25J11/00

Abstract: A robot welding method based on semantic feature clustering; the method comprises: acquiring an image of a workpiece, and generating an image training sample set; performing semantic annotation on the image of the workpiece to generate a semantic training sample set; establishing a semantic clustering model, and training same by using the image training sample set and the semantic training sample set; by using the trained semantic clustering model, identifying an image of a workpiece to be welded, so as to obtain data of the workpiece to be welded; on the basis of the data of the workpiece to be welded and by using parameterized online programming, generating a welding program for the workpiece to be welded; and on the basis of the welding program, executing welding of the workpiece to be welded. By means of the robot welding method based on semantic feature clustering, neither teaching programming nor offline programming is required, thereby improving the precision, efficiency, universality and flexibility. Further provided is a robot welding system based on semantic feature clustering.