SUN Li-ning, RONG Wei-bin, QU Dong-sheng, GAO Zhen-guo, LOU Chao-fei, CAI He-gao . Research on a Large Travel and High Resolution Rotary Micro-driver Based on Micro-manipulation[J]. Editorial Office of Optics and Precision Engineering, 2001,(6): 514-518
SUN Li-ning, RONG Wei-bin, QU Dong-sheng, GAO Zhen-guo, LOU Chao-fei, CAI He-gao . Research on a Large Travel and High Resolution Rotary Micro-driver Based on Micro-manipulation[J]. Editorial Office of Optics and Precision Engineering, 2001,(6): 514-518DOI:
a large travel and high precision rotary micro driver with discrete layout has been developed. Due to the stepping mechanism with electro magnet anchor/loosen and PZT driving
the micro-driver realizes two-degree-of-freedom micro-displacement of optical mirror. Experiments show that the micro-driver realizes high resolution
large travel and variable step. Apart from optical micro driving
it can also be applied to large travel and high resolution rotary driving among some micro manipulations.