ZUO Pei-liang1, LI Dong-sheng1, GAO Si-tian2, et al. Research of precision positioning and synchronization of coaxial-double drive guide[J]. 2011, 30(3): 16-18+24.
ZUO Pei-liang1, LI Dong-sheng1, GAO Si-tian2, et al. Research of precision positioning and synchronization of coaxial-double drive guide[J]. 2011, 30(3): 16-18+24. DOI: 10.13873/j.1000-97872011.03.006.
To meet the need of high precision guide for high precision measurement system
the position and synchronization are controlled through the combination of universal motion and automation controller(UMAC)motion controller and linear motors and the control algorithm of"PID+velocity/acceleration feedforward+notch filter".Based on experiment
the synchronization of guide is controlled within 0.7″ when it is working through no-friction-loading way