Fan, Yunfei; Zhang, Yilian; Jie, Huang; Yue, Tang; Bi, … - In: Industrial Robot: the international journal of robotics … 49 (2022) 6, pp. 1101-1115
Purpose This paper aims to propose a novel model and calibration method to improve the absolute positioning accuracy of a robotic drilling system with secondary encoders and additional axis. Design/methodology/approach The enhanced rigid-flexible coupling model is developed by considering both...