研究双位置驱动直线伺服系统动态同步控制，对解决多电机高精度同步进给和协调控制一类问题具有重要而普遍的意义。
The research of this problem has an important and pervasive significance for solving multitude motors high precision feed and synchronous control.
因此，本设计采用双通光栅单色仪加直接驱动直接读取光栅角位置控制的实现方案。
So, this project adopts the realization scheme of double-pass raster monochromator plus direct drive and direct reading of the raster's angle position to control.
因此深入研究单通道电液位置伺服系统和双液压马达驱动系统的性能及控制策略对仿真转台的研制具有非常重要的实际意义。
Therefore, it is necessary to study the properties and control strategies of single channel hydraulic servo system and dual hydraulic motors driving system.
轴及Y轴运行由伺服电机及滚珠丝杠驱动，由双轴数控系统控制冲孔位置。
The running of axes X and Y is driven by servo motor and ball screw shaft and the punching position is controlled by double axes numerical control system.
轴及Y轴运行由伺服电机及滚珠丝杠驱动，由双轴数控系统控制冲孔位置。
The running of axes X and Y is driven by servo motor and ball screw shaft and the punching position is controlled by double axes numerical control system.
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