supported by National Natural Science Foundation of China (Grant No. 50175027);Guangdong Provincial Natural Science Foundation of China(Grant No. 0133002)
Robot welding is an important developing direction of welding automation and intelligentization, and automatic seam tracking technology is one of principal research domains. Nowadays, seam tracking system with structu...
This work is financially supported by National Nature Science Foundation of China (Grant No. 50175027).
Subpixel accuracy for V-groove center in robot welding is researched and a software measure to increase the accuracy of seam tracking by laser is presented. LOG ( Laplacian of Gaussian ) operator is adopted to detec...