一种步进电机驱动器及其控制系统的研究

Research on the Driver and Control System of the Step Motor

本文研究开发了一种步进电机驱动器及其控制系统。该系统以PC机作为上位机,以单片机作为下位机,可使上位机能够可靠地将经过处理的控制指令和参数发送到下位机,保证下位机能够准确、及时地发出控制信号,通过驱动器驱动步进电机工作。同时,上位机检测下位机的各种状态信号,进行诊断和处理。

A high performance control system of stepping motor has been developed. The system adopts the PC as master computer and the single-chip as slave computer. Control instructions and parameter have been delivered from the master computer to slave computer dependently and smoothly in order to guarantee the work that can be accurately and promptly done. Besides, the host computer collects various kinds of state signal that the slave computer feedbacks to diagnose and manipulate.