1、 步进电机驱动控制器步进电机驱动控制器设计设计 论文作者姓名：论文作者姓名： 申请学位专业：申请学位专业： 测控技术与仪器测控技术与仪器 申请学位类别：申请学位类别： 指导教师姓名 （职称） ：指导教师姓名 （职称） ： 论文提交日期：论文提交日期： 2 20 01313 年年 0606 月月 0606 日日 步进电机驱动控制器步进电机驱动控制器设计设计 摘摘 要要 目前我国已经成为了世界的生产工厂，每一样产品都要经过严格的检验，只 有达到合格的标准，才能投入使用。随着步进电机这日常生活生产的普遍应用， 这个元件所占的市场比例也越来越高，而且经济效益也是非常可观。 当今这个全 自动化生产线的过
2、程中，步进电机大批量生产，尤为需要对步进电机的质量进行 监测，以防止不合格的产品产生。 基于此，课题设计了一个步进电机驱动器装置。该装置通过对步进电机的控 制使其产生消耗，以此作为监测样本提供给质检部门作详细分析。本设计中，通 过 AT89C52 单片机控制液晶显示与步进电机工作模式的选择，8254 可编程定时 器/计数器作为脉冲分配器实现 1Hz2KHz步进式脉冲输出，A3967SLB 实现对 二相步进电机驱动器驱动。步进电机的正转、反转和停止的时间通过按键设定， 并通过 LCD 显示出来。 实验结果表明： 驱动器可以较准确实现对步进电机的正转、 反转、 停止时间、 以及工作模式的控制，满足
3、了设计要求。本设计测试没有针对具体环境，有些结 论仅供参考。 关键词关键词： AT89C52；A3967SLB；8254；液晶 5110；步进电机 The Design Of Step Motor Drive Abstract At present, China has become the worlds manufacturing plant, Every product must go through a rigorous inspection, only those meet the quality requirement can been put into use. as the st
4、ep motor became widely used in the Manufacturing and daily life, This component share of the market is also increasing, And economic benefits is very considerable. in the automated production line the step motor is widely used Particularly need to check the quality of the step motor, In order to pre
5、vent unqualified products produced. Based on this, I design a Step motor drive, the device is controlled by the step motor to produce consumption, as a quality control department to monitor the sample to be analyzed in detail. In this design, the ATC89C52 control the mode selection of step motor and
6、 the LCD. the 8254 program timer act as the pulse divider to output a 1Hz2KHz pulse then the A3967SLB will drive step motor. the forward, reverse, and the stopping time are set by the key-board ,and shown by the monitor. Experimental results show that the Driver can achieve accurately in control. the forward, reverse ,stopping time and the selection working mode ,meet the design requirement. The test is not designed for a specific environment，Some conclusions are for reference onl
