单后微机化微型直流力矩电机稳速控制

STABILIZING SPEED CONTROL FOR DC TORQUE MICROMOTOR WITH COMPUTER ON SLICE

在要求低速运转、速度平稳、无冲击的运动过程中,常用到微型直流力矩电机—测速发电机组。本文介绍一种用单片微机进行控制的数字—模拟调速方案。它由反馈网络、积分电路、单片机化数据采集与数字控制实现,具有良好的动静态性能。

In the running process which needs low,stabilizing speed and shockfree,set of DC torque micromotor—tachogenerator is often used. This paper introduces D/A method of regulation speed with the computer on slice.It is achieved the function by feedback,integral circuit,computerisation data acquisition and numeral control with the computer on slice,and provided favourable dynamic and static performance.