单片机直流伺服控制系统设计.3

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1、单片机直流伺服控制系统设计.3本文由7865422561贡献doc文档可能在WAP端浏览体验不佳。建议您优先选择TXT，或下载源文件到本机查看。单片机直流电机伺服控制系统设计摘要：随着电子技术、功率元件技术和高性能的磁性材料制造技术的发展，伺服控制直流电动机利用电子换向器取代了机械电刷和机械换向器。在各个领域得到了广泛的应用。本文介绍了伺服控制直流电动机的发展及应用概况，全面分析伺服控制直流电动机的组成和原理。着重点介绍伺服控制直流电动机调速系统硬件电路设计的同时详细介绍了PWM功率转换电路的设计、PWM系统驱动电路的设计及其相关的保护电路。计算机控制已成为社会发展的趋势，在此还介绍

2、了单片机系统的设计及其在调速系统中的应用。关键词：伺服控制直流电动机；AT80C51；单片机；调速系统设计1Abstract：Withthedevelopmentofelectronictechnology,powercomponenttechnologyandhigh-performancemagnetisablematerialmanufacturingtechnology,brushingthedirectcurrentmotorutilizesthereversingdeviceofelectrontoreplacethemechanicalelectricbrushandr

3、eversingdeviceofmachinery.Anditiswidelyusedineachfield.Thetextintroducesthedevelopmentanduseofthedirectcurrentmotorandtheoverview,analyseinanall-roundwaythattherearenotcompositionandprinciplewhichbrushesthedirectcurrentmotor.Emphasispointintroductionisitbrushdirectcurrentmotortransferspeedsyste

4、matichardwarecircuitrecommendPWMpowerchangethedesignofthecircuitindetailwhilethedesigntohave,PWMsystemdrivesthedesignofthecircuitandrelevantprotectioncircuit.Computerisitbecomesocialdevelopmenttrendalreadytocontrol,recommenddesign,one-chipcomputerofsystemandinapplicationinbeingsystematictotrans

5、ferspeedalsohere.Keywords:HavenotbrushedthedirectcurrentmotorAdjustthespeedtodesignsystematically8051single-chipcomputer2第第第第5.目录1章伺服控制直流电动机概述·······································································51.1伺服控制直流电动机的特点··································································

6、···················51.2伺服控制直流电动机的发展历史及研究应用现状·················································61.3本论文的主要内容·····································································································82章伺服控制直流电动机结构及工作原理····················································92.1伺服控制直流电动机的基本组成

7、·············································································92.1.1电动机本体······································································································92.1.2位置传感器·····························