8098单片机产生给定电压的小型直流电机调速系统  

A Speed Control System of Small DC Motor with Reference Voltage from 8098 Microcontroller

作　　者：蒋敦斌[1] 李文英[1] 

机构地区：[1]天津职业大学

出　　处：《电气传动》1992年第5期16-21,40,共7页Electric Drive

摘　　要：本文介绍一种小型直流电机速度控制系统。该系统特点是采用一种步进编码器作为速度传感器。采用8098单片机可以将不同速度指令送入一块D/A转换电路去控制8台小型直流电机。本文详细给出了速度控制系统电路,系统的稳定性分析和相位补偿。实践证明该系统具有较好的实用价值。A speed control system of small DC motor is developed. The characteristic of this system is the employment of an incremental encoder as the speed sensor. Different speed commands can be fed into a D/A conversion circuit by using 8098 microcontroller to control 8 small DC motors. Details of speed control circuit, stability analysis and phase commpensation of this system are given respectively in this paper.

关 键 词：速度传感器 直流调速 单片微型机 

分 类 号：TM330.12[电气工程—电机]