单片机控制直流电机调速系统

目录

第一章 总体设计方案································································································· 1 1.1方案选取······················································································································1 1.1.1方案一：PWM波调速·······························································································1 1.1.2方案二：晶闸管调速······························································································2 第二章 单元模块设计································································································ 3 2.1 H桥电路方案设计······································································································3 2.2 调速设计方案···········································································································4 2.3系统硬件电路设计······································································································5

2.3.1电源电路···········································································································5 2.4 H桥驱动电路································ …… 此处隐藏：5603字，全部文档内容请下载后查看。喜欢就下载吧 ……