The displacement can be divided to whole step part and microstep part.Microstep part is used to satisfy the precision of position, while whole step part is used to satisfy the speed of position.

• 根据整步位移无控制误差，将点位行程拆分为整步位移部分和满足定位精度的微步距位移部分，分别以不同的细分数运行同时满足点位控制的速度与精度要求。