| 基于PIC单片机的直流无刷电机驱动控制器 |
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| 引用本文： | 吕仲军,刘泽潮.基于PIC单片机的直流无刷电机驱动控制器[J].石家庄铁道学院学报,2014(3):75-78. |
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| 作者姓名： | 吕仲军 刘泽潮 |
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| 作者单位： | 石家庄铁道大学机械工程学院,河北石家庄050043 |
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| 摘 要： | 介绍了一种基于PIC18Fxx单片机的直流无刷电机的控制器；实现了电机的过流保护、欠压保护、PWM调速和速度闭环控制；设计了主要的硬件电路；并给出了部分软件流程图。通过实验与仿真验证了系统的可靠性与稳定性。
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| 关 键 词： | 直流无刷电机 闭环控制 单片机 |
Brushless DC Motor Controller Based on PIC MCU |
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| Lv Zhongjun,Liu Zechao.Brushless DC Motor Controller Based on PIC MCU[J].Journal of Shijiazhuang Railway Institute,2014(3):75-78. |
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| Authors: | Lv Zhongjun Liu Zechao |
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| Institution: | (School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China) |
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| Abstract: | This paper introduces a brushless DC motor controller based on the PIC 18Fxx MCU.The Motor Hall signal acquisition , overcurrent protection , undervoltage protection , PWM speed control and speed closed-loop control are realized .The main hardware circuit and the flowchart of software are designed .The reliability and stability of the system is verified by experiment and simulation . |
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| Keywords: | PWM BLDC PWM closed-loop control MCU |
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