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根据超大型测量机的结构与运动特点,将双光栅、双驱动技术应用到超大型测量机系统中,实现了超大型测量机双轴运动同步,给出了提高超大型测量机精度的方法。
According to the structure and movement characteristics of the ultra large measuring machine, double grating and double driving technology are applied to the super large measuring machine system, which realizes the synchronous motion of the super large measuring machine and provides the method to improve the precision of the super large measuring machine.