基于模糊控制的直流调速系统设计  

Design of DC Motor Speed Adjusting System Based on Fuzzy Control

作　　者：俞红珊[1] 

机构地区：[1]贵州师范大学机械与电气工程学院,贵阳550014

出　　处：《煤矿机械》2013年第7期168-169,共2页Coal Mine Machinery

摘　　要：以天煌THGMW-151/96/8088三合一系统为实验平台,开发了一种以单片机为核心,以8255并行接口及DAC0832为外围的直流电动机调速电路。通过单片机编程实现直流电机转速定时采集和分析,以达到直流电动机稳速、调速的模糊控制。经软硬件实验结果表明,该系统完全达到直流电动机调速、稳速目的。Developed an DC motor speed control system of single chip microcomputer as the core, and the 8255 parallel interface and DAC0832 circuit as the Peripheral by Tianhuang THGMW-1 51/96/ 8088 three in one system as experimental platform. Achieve fuzzy control of DC motor speed adjusting and steadying by the single chip microcomputer programming realizing regular collection and analysis of DC motor speed data.

关 键 词：8255并行接口 D A转换器 模糊控制 位选 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]