| 基于KL25单片机的直流电机控制电路及编程 |
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| 引用本文： | 赵航涛,贺永庆,钱音洁,李幕华.基于KL25单片机的直流电机控制电路及编程[J].电脑开发与应用,2014(11):37-39. |
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| 作者姓名： | 赵航涛 贺永庆 钱音洁 李幕华 |
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| 作者单位： | 无锡科技职业学院,江苏 无锡,214023 |
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| 摘 要： | 介绍了一种基于KL25单片机和场效应管组成的直流电机控制电路和相应的控制程序设计。该电路采用32位M0+单片机、CD4504电压转换芯片、编码器、IRF4905和IRF3205场效应管,通过PID算法实现了直流电机的闭环控制,具有工作电流大、控制精度高、稳定可靠和自我保护等特点,在全国Freescale智能车比赛中得到应用,效果良好。
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| 关 键 词： | 直流电机 飞思卡尔KL PID算法 PWM |
Control Circuits and Program of Direct-Current Motor Based on Kinetis KL25 MCU |
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| ZHAO Hang-tao,HE Yong-qing,QIAN Yin-jie,LI Mu-hua.Control Circuits and Program of Direct-Current Motor Based on Kinetis KL25 MCU[J].Computer Development & Applications,2014(11):37-39. |
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| Authors: | ZHAO Hang-tao HE Yong-qing QIAN Yin-jie LI Mu-hua |
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| Affiliation: | (Wuxi Professional College of Science and Technology, W uxi 214023, China) |
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| Abstract: | This paper introduces the control circuit and the corresponding control program design of derect-current motor Based on KL25 Microcomputer and Field Effect Tubes composed.This circuit uses 32M0＋ MCU,CD4504 voltage converter chip,encoders,IRF4905 and IRF3205 MOSFET,through the PID algorithm to achieve a closed-loop control algorithm of DC motor,with lager operating current,high control accuracy,reliable And self-protection,etc.Features in the country Freescale.Intelligent Car Competition has been applied to good effect. |
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| Keywords: | direct-current motor freescale kinetis KL25 PID algorithm PWM |
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