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对各种类型的电机进行调速等操作，包括直流电机，交流电机等。-Various types of motor speed and other operations, including DC motors, AC motors.
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由直流电机的高速旋转，带动了若干个LED，由单片机芯片控制LED的亮灭，利用人眼的视觉暂留原理，从此就可以在空中形成各种图案。该作品效果炫目，内附成品图-Driven by dc motor of high speed rotation, the number of leds, destroy by single chip microcomputer chip control, LED light, the use of the persistence of vision principle o
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We propose a position sensorless control scheme for a four-switch, three-phase brushless DC motor drive, based on
the zero crossing point detection of phase back-EMF voltages using newly defined error functions (EFs). The commutation instants
are
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Wound-field synchronous motors are well-known in industrial
drives requiring constant speed irrespective of load.
Separately controllable dc excitation in the form of dc field
current is a unique feature in the power factor control of
such a
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本设计是以TI公司的MSP430G2553和LDC1000芯片为核心设计的一个金属物体探测定位器。采用MSP430G2553单片机作为系统控制处理器，LDC1000电感/数字转换器评估板作为金属物体探头对硬币及铁环进行探测，当检测到硬币或铁环时单片机通过反馈信息控制小车不动而实现定位。同时，运用PWM直流电机调速技术，完成对小车运动速度和运动方向的控制，并用蜂鸣器和发光二极管进行声-光显示是否探测到硬币或铁环。整机使用单电源同时对电机部分、芯片部分、显示部分进行供电。-The design is
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基于matlab的无刷直流电机仿真速度PI，电流PI双闭环仿真-Matlab-based simulation of brushless DC motor, using speed PI, current PI double closed loop control.
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本设计基于51单片机，通过手机蓝牙控制，实现了无线控制直流电机转速的目的，并在一块12864显示屏上实时显示测量速度，本代码测速部分采用霍尔测速。-The design is based on 51 microcontroller, via Bluetooth mobile phone control, wireless control DC motor speed purposes, and real-time display on a 12864 speed measurement disp
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基于STM32的直流无刷电机控制，包含调速功能，且各个功能函数已经封装好-Brushless DC motor control based STM32, including speed control function, and the function of each function has a good package
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使用msp430单片机做主控的智能小车，直流电机提供动力，舵机控制转向，实现循迹、测速、声光提示等功能-Use msp430 microcontroller to do the master of the smart car, the DC motor to provide power steering control steering, implement tracking, speed, sound and light tips and other functions
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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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control Pulse width modulation (PWM) using VHDL code and Block schematic.the selection switch at the FPGA board is important to control the duty cycle of PWM.For example application that can be used is to control speed dc motor.-control Pulse width m
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This Paper mainly deals with the implementation of vector control technique using the brushless DC motor
(BLDC). Generally tachogenerators, resolvers or incremental encoders are used to detect the speed. These
sensors require careful mounting and
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转速电流双闭环直流调速系统中，电流环的仿真模型。-Speed of current dual-Loop DC Motor Control System, the current loop of the simulation model.
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转速电流双闭环直流调速系统中，转速调节器的仿真模型-Speed of current dual-Loop DC Motor Control System, the speed regulator of the simulation model
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直流电机的测速调速模块,运用光电传感器测速,L298芯片调速-DC Motor Speed Control Module, the use of photoelectric sensor gun, L298 chip speed
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dc motor speed control assembly language program
using control of pulse width -dc motor speed control assembly language program
using control of pulse width ...
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题 目：基于单片机的直流电机调速控制器设计
设计要求：
（1）利用单片机、DAC0832及运放实现直流电机的正转
反转、升速、降速控制。
（2）电机运行方式由按键设定。-Title: Microcontroller based DC motor speed controller design
Design requirements:
(1) the use of single-chip, DAC0832 and op amp DC Motor Forward
Reve
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基于MATLAB/simulink的永磁无刷直流电机调速系统仿真，已调试完毕，效果还可以。-Based on MATLAB/simulink of permanent magnet brushless DC motor speed control system simulation, debugging has been completed, the effect can be.
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基于AVR单片机控制的直流无刷电机,主要完成位置传感器信号的采集,电动机换相信号的输出,电动机转速的测量,以及数字PWM调速信号的输出,电流的采集等功能。并通过软件编程实现速度的PI调节,构成电动机转速闭环控制系统-Brushless DC motor based on AVR single chip microcomputer control,Mainly completes the position sensor signal acquisition, the motor commutati
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