直流电机微机闭环控制的设计 |
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引用本文: | 陈卫东,钱晓耀.直流电机微机闭环控制的设计[J].日用电器,2006(6):36-39. |
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作者姓名: | 陈卫东 钱晓耀 |
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作者单位: | 1. 浙江城建设计研究院,浙江,杭州,310006 2. 中国计量学院机电分院,浙江,杭州,310018 |
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摘 要: | 本篇文章介绍的是一种直流电机闭环控制系统的硬件,相应的程序流程图和程序,采用通过改变占空比来改变电机电枢电压的PWM调压原理,实现电机的无级调速和稳速。
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关 键 词: | 直流电机 闭环控制 速度 |
Design for a Closed-loop Speed Control of DC Motor by Microcomputer |
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Authors: | CHEN Wei-dong QIAN Xiao-yao |
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Abstract: | It is introduced for a closed-loop speed control system of a DC Motor,programme and program flow chart in this article.We used PWM (Pulse-Width Modulation) Duty Ratio which supplied by an 89C51 micro controller to change DC Motor armature voltage. |
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Keywords: | DC Motor Closed-loop speed control Speed |
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