基于WDM的交流伺服电机运动控制器

AC Servo Motor Motion Controller Based on WDM

讨论ISA伺服控制卡在Win2000环境下的工作过程以及WDM设备驱动程序的原理、结构和运行过程,以ISA总线为例研究WDM设备驱动程序的设计与开发。编写伺服控制程序并设计PID控制器,在线调整控制参数。交流伺服电机实验结果表明,通过编写设备驱动程序可以实现高精度定时,满足较高精度的伺服电机位置控制要求。

This article discusses the ISA servo control card under Win2000 environment work process, the WDM device driver＇s principle, the structure and running process. It researches the WDM device driver design and exploitation by taking the ISA bus as the example. Servo control program is written and PID controller is designed, the parameters are adjusted on-line. Experimental results of AC servo motor show that writing the device driver can realize high-precision timing and controll the position of high-precision servo electromotor.