精通PLC编程（西门子、三菱），人机接口触摸屏、变频器、伺服驱动器、步进电机。

Proficient in PLC programming (Siemens), human-machine interface touch screen, frequency converter, servo driver, stepper motor.

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一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。

A kind of the pulse control mode, the drive and motor closed loop, but not to the numerical control system, the feedback device, in a sense, can open loop control called the servo control.

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文中重点叙述了PMAC可编程多轴运动控制器、松下交流伺服电机和驱动器及工控机组成的硬件系统。

This thesis gives great emphases on the hardware system consisted of PMAC, Panasonic AC servo-motors, drivers and IPC.

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