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基于F240x开发的无刷直流电动机无位置传感器调速控制程序-F240x based on the development of the brushless DC motor speed control position sensors procedures
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无刷直流电动机是以电子换相代替机械换相的直流电动机,它保持了直流电动机的优良特性,具有较好的起动和调速性能,而且它无需机械换相器,使电机的结构简单,可以从根本上克服一般有刷直流电动机易于产生换相火花的弊病-Brushless DC motor with an electronic substitute for mechanical phase of the DC motor, it has maintained the excellent characteristics of DC motor,
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利用DS18B20温度传感器+AT89C51控制直流电机转速,-The use of DS18B20 temperature sensor+ AT89C51 control DC motor speed,
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atmega16 DC servo motor Speed Control
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用Simulink中的SimPowersystem完成一个转速、电流双闭环直流调速系统的设计与仿真。采用三相桥式整流,平波电抗器Lp的大小可根据根据仿真调整。给出电机在空载启动,以及在2.5S后加额定负载时转速、电流、电压的变化曲线,并结合调速理论分析这些曲线。-A rotational speed in Simulink SimPowersystem to complete the design and simulation of the current double closed loop
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说明这是一个利用单片机进行脉宽调制(PWM) 直流电机调速测试程序,UNL2003提供电机驱动电流,使用六个按键实现六种不同速度-This is the use of a single-chip pulse width modulation (PWM) DC motor speed control testing procedures, UNL2003 motor drive current, using the six key six different speeds
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F2812对直流电机控制,输出pwm电平,能够调节速度-F2812 DC motor control, and be able to adjust the speed of output pwm level
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通过P1.0口来控制直流电机的旋转的快慢
在数码管的最后一位显示档位,按S19按键,会调一个档位,并且直流电机的转速会发生变化-By P1.0 port to control the speed of rotation of the DC motor the last one in the digital tube display stalls, according to S19 button will bring up a gear and DC motor speed will cha
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KNR的电机驱动与控制,实现电机的正反转,读取编码器的读数,设置电机的速度,读数位置。
需要有KNR(贝登堡公司生产)-With the KNR driver control motor, to achieve positive motor, read the encoder readings, set the speed of the motor, reading position.
The need for KNR (Baden Powell company)
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人为数字给定直流电机转速,与霍尔测速得到的直流电机转速(反馈量)进行比较,其差值经过PID运算,将得到控制量并产生PWM脉冲,通过驱动电路控制直流电机的转动,构成直流电机闭环调速控制系统。
-For digital dc motor speed, given with hall speed of dc motor speed (feedback) comparison, the difference through the PID arithmetic, will get control a
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有霍尔传感器的直流无刷电机启动换相及比例积分调速控制程序及保护程序,无霍尔传感器直流无刷电机启动及比例积分调速控制程序。-A Hall sensor commutation of brushless DC motor starters and proportional-integral speed control procedures and savers, brushless DC motors without Hall sensors start and proportional-integ
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步进电机为四相单四拍,8255输出步进电机驱动信号,电机线圈A、B、C、D四相由8255的PC口PC0-PC3控制,逆时针:D→DC→C→CB→B→BA→A→AD→D→…,顺时针:DA→A→AB→B→BC→C→CD→D→DA→…
键盘0~9控制转速,B或C控制方向,F退出
数码管显示S.SPEED- i,i为转速-Four-phase stepper motor is a single four-beat, 8255 stepper motor drive output signal,
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直流电机的转速控制。利用8253产生“准PWM”(占空比50 ~0 )波形,不同的占空比影响着直流电机的转速。通过秒中断服务程序读取K7-0的数据、修改PWM的占空比,实现直流电机的转速控制。
-DC motor speed control. 8253 use a " quasi-PWM" (50 to 0 duty cycle) waveform, affecting different duty DC motor speed. Read by the interru
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基于proteus和labview的直流电机调速与启停-Based on proteus and dc motor speed control and start-stop of labview
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基于Labview的直流电机闭环调速 稳定性好-Labview-based closed-loop DC motor speed control
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Write an assembly program for DC motor speed control. You program should work as
follows:
When it is started, the motor spins at the speed of 20 rps (rounds per second).
Every time when key 1 on the keypad is pressed, the motor speed is
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关于直流电动机调速的matlab simulink 仿真模型,可以直接使用,建议低版本的simulink仿真软件!-matlab simulink simulation model about DC motor speed control. can be used directly, we recommend the low version of simulink simulation software!
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转速开环直流电机调速 电机拖动与自动控制系统及其simulink仿真-Drive and automatic control system and its Simulink simulation of DC motor speed control motor
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This LabVIEW program uses PID to control the speed of a DC motor. It plots the response and it is used in a Control or Mechatronics Lab
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通过矩阵键盘控制步进电机的转向,转速,转的圈数,
对直流电机的控制转速,与转向(Control the steering of the stepping motor by the matrix keyboard, the speed and the number of the rotating rings.
Control speed of DC motor and steering)
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