光谱测量中步进电机的微机自动驱动

A Automatic Control for Step Motor in Spectrum Measure Was Done by Computer

介绍一种微机自动控制步进电机进行光谱自动测量的实用接口技术.本驱动接口具有驱动步进电机稳定性好、转速快、负载能力强、接口电路简单、实用性强等特点.

An application of personal computer control interfacing technique for automatic measurement of Spectrum was introduced. By using the interfacing technique of personal computer, controlling step motor was done, which was used to drive monochromator. The interface has many characteristics of fine stability, hight working speed, great loading capacity, simple interface circuit and wide-ranging application.