Description: 用C语言编写的在Simulink环境下对转速可调永磁直流电机进行数值仿真的S函数源代码。该仿真源代码的特点是：能够仿真目前广泛应用的H桥驱动PWM调制调速永磁直流电机。将功率器件H桥与电机本体的数学模型完整的结合到一起。执行效率很高，仿真结果与实验结果非常相近。-C language in the Simulink environment for adjustable speed permanent magnet DC motor simulation S-function source code. The simulation source code features : simulation can be widely applied to the H-bridge PWM drive permanent magnet DC motor speed control. Will power devices H-bridge and motor Ontology integrity of a mathematical model combining together. High efficiency in the implementation of simulation results and experimental results are very similar. Platform: |
Size: 3004 |
Author:孙萌 |
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Description: 用C语言编写的在Simulink环境下对转速可调永磁直流电机进行数值仿真的S函数源代码。该仿真源代码的特点是：能够仿真目前广泛应用的H桥驱动PWM调制调速永磁直流电机。将功率器件H桥与电机本体的数学模型完整的结合到一起。执行效率很高，仿真结果与实验结果非常相近。-C language in the Simulink environment for adjustable speed permanent magnet DC motor simulation S-function source code. The simulation source code features : simulation can be widely applied to the H-bridge PWM drive permanent magnet DC motor speed control. Will power devices H-bridge and motor Ontology integrity of a mathematical model combining together. High efficiency in the implementation of simulation results and experimental results are very similar. Platform: |
Size: 3072 |
Author:孙萌 |
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Description: 用LMD18245来驱动直流电机，利用PWM波可以控制电机的转速，也可以控制电机的正反转，也可以记忆电机转角等。-LMD18245 to drive with DC motor, using PWM wave can control motor speed, but also can control the motor Platform: |
Size: 1024 |
Author:刘俊 |
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Description: 直流电机驱动电路，集成H桥，可用于PWM控制电机转速以及前进和后退-DC motor drive circuit, integrated H bridge, can be used for PWM control of motor speed, as well as forward and backward Platform: |
Size: 259072 |
Author:songwei |
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Description: 寻迹小车，含详细的注释。1、电机有良好的驱动特性，可正、反转动，且转动平稳、有力；2、可靠的获取转速反馈信号；3、根据反馈信号使用有效的控制策略使电机达到所需的转速；4、利用码盘的反馈信号控制行走距离；5、 可以根据命令实现电机的特殊运行状态：刹车、惰行。-Tracing car, with detailed notes. 1, the electrical drive has good features, can be positive and negative rotation, and rotation smooth, powerful 2, reliable access to speed feedback signal 3, according to feedback signal to control the use of effective strategies to achieve the required motor speed 4, the use of encoder feedback signal control walking distance 5, can realize under the command of the special motor running: brakes, Inerting line. Platform: |
Size: 22528 |
Author:潘两彬 |
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Description: 交直流调速系统与MATLAB仿真 书籍，PDF格式的，将交直流调速技术和MATLAB仿真技术有机结合在一起，主要内容包括直流调速系统及其仿真、直流调速系统的动态设计及其仿真、直流脉宽调速系统及其仿真、交流调压调速系统和串级调速系统及其仿真、交流异步电动机变频调速系统及其仿真、交流异步电动机矢量控制变频调速系统及其仿真、同步电动机调速系统及其仿真。-AC and DC speed control system with the MATLAB simulation of the book, PDF format, will be AC and DC speed control technology and the organic integration of MATLAB simulation technology together, the main features of DC drive system and its simulation, the dynamics of DC drive system design and simulation DC PWM system and its simulation, AC voltage regulation speed control system and cascade speed regulation system and its simulation, the exchange of asynchronous motor VVVF system and its simulation, the exchange of vector control induction motor variable frequency speed regulation system and its simulation, synchronous motor speed control system and its simulation. Platform: |
Size: 8657920 |
Author:吴易 |
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Description: 以mega64为主控核心,驱动外围共同工作,有max197adc12位.max5453数字电位器.18b20温度传感器.hb128x64液晶.继电器.PWM控制直流电机转速等.全部为原创.-Mega64 for the master to the core of the external drive to work, there max197adc12 bit. Max5453 Digital Potentiometers .18 b20 temperature sensor. Hb128x64 LCD. Relay. PWM DC motor speed control and so on. All original. Platform: |
Size: 345088 |
Author:wr |
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Description: Among many types of the
motors, three-phase induction machines still enjoy the same unparalleled
popularity as they did a century ago. At least 90 of industrial drive
systems employ induction motors.
Most of the motors are uncontrolled, but the share of adjustable speed
induction motor drives fed from power electronic converters is steadily
increasing, phasing out dc drives. It is estimated that more than 50 billion
dollars could be saved annually by replacing all "dumb" motors with
controlled ones. However, control of induction machines is a much more
challenging task than control of dc motors. Two major difficulties are
the necessity of providing adjustable-frequency voltage (dc motors are
controlled by adjusting the magnitude of supply voltage) and the nonlinearity
and complexity of analytical model of the motor, aggrandized by
parameter uncertainty.
- Among many types of the
motors, three-phase induction machines still enjoy the same unparalleled
popularity as they did a century ago. At least 90 of industrial drive
systems employ induction motors.
Most of the motors are uncontrolled, but the share of adjustable speed
induction motor drives fed from power electronic converters is steadily
increasing, phasing out dc drives. It is estimated that more than 50 billion
dollars could be saved annually by replacing all "dumb" motors with
controlled ones. However, control of induction machines is a much more
challenging task than control of dc motors. Two major difficulties are
the necessity of providing adjustable-frequency voltage (dc motors are
controlled by adjusting the magnitude of supply voltage) and the nonlinearity
and complexity of analytical model of the motor, aggrandized by
parameter uncertainty.
Platform: |
Size: 8368128 |
Author:kumar |
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Description: 达到控制车速目的直流电机驱动模块接收速度控制信号控制驱动电机运行，达到控制车速目的-To control speed of DC motor drive module aims to receive the speed control signals control the drive motor running, to achieve the purpose of controlling speed Platform: |
Size: 207872 |
Author:home |
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Description: 转速反馈控制直流调速系统的仿真，该模型是转速负反馈闭环调速系统的MATLAB仿真模型-Speed feedback control DC drive system of the simulation, the model is a negative feedback loop Speed Control System of the MATLAB simulation model Platform: |
Size: 6144 |
Author:王皓 |
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Description: 智能公交车控制：车体采用智能车竞赛专用车模，易于控制，直流电机采用驱动力强的MC33886芯片来驱动，测速部分主要以高精度的E6A2CW3C编码器为主体，传感器检测则是采用通用的红外传感器来检测。-Intelligent bus control: use intelligent car race car models, easy control, special driving force of dc motor using MC33886 chip to drive strong with high precision, the speed of the main E6A2CW3C encoder as the main body, sensor detection is the infrared sensors to using universal testing. Platform: |
Size: 5120 |
Author:张节 |
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Description: PWM控制直流电机速度,通过4×4矩阵键盘调速，L298驱动电机-PWM control of DC motor speed by 4 × 4 matrix keyboard speed, L298 drive motor Platform: |
Size: 103424 |
Author:周博 |
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Description: AT89C51 单片机L298驱动电机，控制2个12V 直流电机。求PWM 调速的C程序，电路图，电机正反转C程序，流程图-AT89C51 microcontroller L298 drive motor, control two 12V DC motors. PWM speed control of C seeking procedures, schematics, motor reversing C program, flow chart Platform: |
Size: 1024 |
Author:王敏 |
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Description: 德国人电调0.42版本 可以直接驱动小型无刷直流电机 PWM转速控制 I2C通讯-0.42 version of the German ESC can drive small brushless DC motor PWM speed control of the I2C communication Platform: |
Size: 617472 |
Author:jia |
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Description: 利用Matlab 的Simulink工具箱设计一个控制系统框图，本设计的主要内容是双闭环直流电机调速系统的动态结构框图，本设计基于大学本科“电机拖动与运动控制”课程中双闭环直流电机调速系统的模型设计，建模仿真结果与教材理论分析结果相同。-Use of Matlab Simulink toolbox to design a control system block diagram of this design is the dynamic structure of the dual closed loop DC motor speed control system block diagram, the design is based on the curriculum of undergraduate motor drive and exercise control "dual closed loop DC machine tunespeed system model design, modeling and simulation results and textbook theory analysis results are the same. Platform: |
Size: 7168 |
Author:王小兵 |
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Description: 运用PID调节器，实现直流电机在带动负载的情况下也能稳定的运行。运用A/D转换芯片将滑动变阻器的模拟电压转换为数字量作为控制直流电机速度的给定值；用压控振荡器模拟直流电机的运行（电压高-转速高-脉冲多），单片机在单位时间内对脉冲计数作为电机速度的检测值；应用数字PID模型作单片机控制编程，其中P、I、D参数可按键输入并用LED数码显示；单片机PWM调宽输出作为输出值，开关驱动、电子滤波控制模拟电机（压控振荡器）实现对直流电机的PID调压调速功能。-Use of the PID controller, to achieve stable operation of the DC motor to drive the load. The use of A/D converter chip analog voltage conversion of the sliding rheostat for digital control of DC motor speed for a given value the operation of the voltage-controlled oscillator analog DC motor (high voltage- high speed- multi-pulse), the microcontroller in the unit count as a motor speed detection value of the pulse time MCU control programming of application of digital PID model, where P, I, D parameter can be the key input and with LED digital display microcontroller PWM width modulated output as the output value, the switch driver, electronic filtering control the simulated motor DC motor speed control function of the PID regulator. Platform: |
Size: 314368 |
Author:秦军红 |
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Description: This paper investigates the effect of membership functions in the fuzzy control of a chopper fed dc drive.
A Sugeno type fuzzy controller for closed loop control of dc drive fed by buck type dc-to-dc converter is
designed and considered for evaluation. The controller is used to change the duty cycle of the converter
and thereby, the voltage fed to the armature of the separately excited dc motor to regulate the speed.
Sugeno type fuzzy controller is selected for evaluation, as it is easy to implement in any embedded microcontroller
or DSP processor. The membership functions selected for evaluation are triangular, trapezoidal,
Gaussian, bell shaped and PI functions. Above evaluation is done considering both five and seven linguistic
sets for error and change in error. The results of the simulated performances are compared. The triangular
membership function shows better performance compared to other membership functions Platform: |
Size: 5462016 |
Author:Kandiban Rajendran |
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Search - speed control of dc drive