2012届毕业生毕业设计说明书
题目：基于单片机的步进电机的控制器设计
院系名称：信息科学与工程学院
专业班级：电子信息科学与技术
学生姓名：学号：
指导教师：教师职称：
2012年月日
毕业设计外文摘要
Title The design of the control system of
Step—motor
Abstract
Stepper motor control can be achieved in different ways, can be used early analog circuits, digital circuits or a combination of analog and digital circuit means. With the rapid development of science and technology in recent years, the application of SCM is a growing, while traditional control test drive rapid updates. This paper describes a core component of the AT89C52, as the signal generated by logic control and microcontroller technology and assembly language programming designed stepper motor control system, Start and stop of the stepping motor to handle the switch manually by people. In addition, this system also adds a stepper motor forward reverse, acceleration and deceleration, the screen display. Meanwhile, through software simulation in proteus, too can be seen that the approximation of the true effect of the simulation results.
Keywords stepper motor microcontroller AT89C52 proteus simulation
目次
摘要 (2)
Abstract (3)
1 绪论 (5)
1.1 课题研究的目的和意义 (5)
1.2 国内外研究现状 (6)
1.3 课题研究的主要内容和要求 (3)
2 步进电机常见的控制方案论证 (8)
2.1 基于电子电路控制 ....................................................... 错误!未定义书签。
2.2 基于PLC控制 ...............................................................错误!未定义书签。
2.3 基于单片机控制 (7)
3 系统硬件电路设计.......................................................................... 错误!未定义书签。
3.1 控制电路 ........................................................................错误!未定义书签。
3.2 最小系统 (10)
3.3 驱动电路 (11)
3.4 显示电路 (13)
3.5 总体电路图 (14)
4 系统软件设计.................................................................................. 错误!未定义书签。
4.1 软件设计分析 ................................................................错误!未定义书签。
4.2 主程序设计 ....................................................................错误!未定义书签。
5 仿真与调试...................................................................................... 错误!未定义书签。
5.1 仿真调试的操作步骤 ....................................................错误!未定义书签。
5.2 仿真结果 ........................................................................错误!未定义书签。
总结.................................................................................................... 错误!未定义书签。致谢. (35)
参考文献.......................................................................................... 错误!未定义书签。
