Open access
Aug 2026
A kinematic parameter calibration method for industrial robot based on a novel designed 3D ballbar device
The limited positioning accuracy of industrial robots restricts their application in high-precision manufacturing. Existing calibration methods based on coordinate measuring machines or laser trackers provide high accuracy but require expensive equipment, complex setup, and are inconvenient for on-site applications. Co...
Gang Zheng, Guo-Xing Li, Xu Zhang
· Measurement science and tech... · 0 citations