| 单片机控制的直流电机PWM调速控制器设计 |
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| 引用本文： | 陈景贤.单片机控制的直流电机PWM调速控制器设计[J].湛江师范学院学报,2008,29(3):123-126. |
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| 作者姓名： | 陈景贤 |
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| 作者单位： | 广东海洋大学信息学院·广东,湛江,524088 |
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| 基金项目： | 广东海洋大学实验研究项目 |
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| 摘 要： | 以微处理器为核心的直流调速系统具有调速精度高、稳定性好和调试过程容易等优点．文中介绍了一种以单片机AT89S52为主处理器、PIC16F877A为从处理器构成的双闭环直流脉宽调速系统，结合其它外围电路，可实现电机调速、保护、转速在线监测和显示等多种功能，实验结果表明，该控制系统具有良好的工作性能．
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| 关 键 词： | 单片机 直流电机调速 双闭环 PWM |
Design of PWM Regulating Speed system of DC Motor Based on Single-Chip Microcomputer |
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| CHEN Jing-xian.Design of PWM Regulating Speed system of DC Motor Based on Single-Chip Microcomputer[J].Journal of Zhanjiang Normal College,2008,29(3):123-126. |
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| Authors: | CHEN Jing-xian |
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| Institution: | CHEN Jing-xian (Information College, Guang dong Ocean University, Zhanjiang 524088, China) |
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| Abstract: | There are many advantages, such as high precision, good stability and easy debugging, for DC moter＇s speed adjusting system based on single--chip microcomputer. This paper introduces a double dosed loop DC PWM speed regulation system which is based on AT89S52 as primary controller and PIC16F877A as secondary controller. With other peripheral electric circuits,this design can contains multipurpose including the speed adjusting for DC motor,the protection,the real-time testing for speed and the value to display. Experimental results show that this control system has better functions. |
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| Keywords: | PWM |
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