| 智能小车单片机控制直流电机方案与设计 |
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| 引用本文： | 苏神保,唐松文,黄会雄.智能小车单片机控制直流电机方案与设计[J].湖南农机,2009(4):24-26,61. |
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| 作者姓名： | 苏神保 唐松文 黄会雄 |
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| 作者单位： | 湖南商务职业技术学院,湖南长沙410205 |
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| 摘 要： | 控制电机运动，例如转向、速度、角度的控制，是单片机在机电控制中的一个典型应用。本设计以AT89C52单片机为核心，以4×4矩阵键盘做为输入达到控制直流电机的启停、速度和方向。在设计中，采用了PWM控制技术对电机进行过程控制，通过对占空比的计算达到精确调速的目的。
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| 关 键 词： | 单片机 直流电机 PWM控制技术 方案与设计 |
Scheme and designs of the intelligence handcart monolithic machine controls continuous current dynamo |
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| SU Shen-bao,TANG Song-wen,HUANG Hui-xiong.Scheme and designs of the intelligence handcart monolithic machine controls continuous current dynamo[J].Hunnan Agricultural Machinery,2009(4):24-26,61. |
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| Authors: | SU Shen-bao TANG Song-wen HUANG Hui-xiong |
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| Institution: | ( Hunan Vocational College of Commerce , Changsha ,Hunan 410205 ,China) |
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| Abstract: | Control electric motor motion,for example vergence, speed,the angle controlling, be that the monolithic machine applies to electromechanical a model in controlling.Originally,design that the monolithic machine is core with AT89C52,compose with 4×4 matrix keyboards to be speed and direction import opening reaching the electric motor controlling direct-current staying.Before the PWM technology having designed middle,having adopted control to electric motor go along, by achieving accurate tune is fast purpose to the calculation taking up the empty space ratio. |
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| Keywords: | monolithic machine continuous current dynamo PWM control technique scheme and design |
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