Description: 无刷直流电机控制系统的研究与实现
简单介绍了无刷直流电动机的工作原理，分析并确定了主回路的导通方式，控制器一是以专用芯片MC33035来进行设计，位置反馈元件有霍尔传感器反馈接口和编码器接口，开关器件采用MOSFET管，设计有转速反馈闭环控制、正反转、过电流保护等。控制器还采用89C52单片机、 MAX7219、AD667等来实现数字转速给定和转速显示。控制器二是基于PICSF4431电动机控制专用芯片，采用全数字PID控制，有转速、电流双反馈，位置反馈采用编码器反馈，开关器件采用IGBT，在PWM输出端有GAL芯片保护，防止上下桥臂直通。在控制器二中，备有两套程序，程序一是没有进行外加给定值采样，采用两两PWM全导通方式，在此情况下，电机的转矩波动明显，程序二中采用PWM导通方式，电机的转矩波动较小，运行性能较好。
-Brushless dc motor control system of research and implementation
Brushless dc briefly introduced the working principle, analysis and the main circuit conduction mode, the controller is a MC33035 special-purpose chip to design, position feedback components have hall-effect sensor feedback interface and encoder interface, switching device adopts MOSFET, design speed feedback loop control, positive &negative, over current protection, etc. Controller still through 89C52 and MAX7219, AD667 etc to achieve rotational speed and digital display is given. Controller based on PICSF4431 motor control is the special chip, using digital PID control, speed and the current double feedback, position feedback using encoder feedback, switching device IGBT power output terminals are in PWM GAL chip protection against fluctuation bridge at arm. In the second, with two sets of controller, a program is not given by sampling, plus the value of all pairwise PWM conduction mode, in this case, the motor torque Platform: |
Size: 3568640 |
Author:高娃 |
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Description: 基于VHDL语言的直流电机控制器及其控制，本控制系统的总体结构,下位机是整个高频疲劳试验机控制器的核心。用于实现产生控制试验机的控制信号和数据，反馈信号的处理，以及和上位机进行数据通信。其控制功能强弱也直接影响着整个控制器性能的好坏-DC Motor Based on VHDL controller and its control, the overall structure of the control system, the next bit machine is the high-frequency fatigue test machine controller core. Control the testing machine used to implement the resulting control signal and data processing of the feedback signal, and the host computer and data communication. The strength of its control functions have a direct impact on the performance of the controller is good or bad Platform: |
Size: 3072 |
Author:moyeo |
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Description: 使用精确线性化方法对直流他励电机的非线性控制，控制器使用状态反馈精确线性化设计-Use the exact linearization method for nonlinear control of DC separately excited motor, the controller uses the state feedback exact linearization design Platform: |
Size: 12288 |
Author:史晓阳 |
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Description: 包含了几个Matlab的示例仿真模型，用于展示如何控制一个直流DC电机。同时包含了一个文档教程，介绍不同控制器PID，和带有状态反馈的极点配置。可以作为你在Simulink中学习开发控制系统的入门教程。-Contains a few example of Matlab simulation model is used to demonstrate how to control a DC-DC motor. At the same time a document contains a tutorial to introduce a different controller PID, and with state feedback pole assignment. As you study the development of control systems in Simulink Tutorial. Platform: |
Size: 613376 |
Author:alex |
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Description: 包含了几个Matlab的示例仿真模型，用于展示如何控制一个直流DC电机。同时包含了一个文档教程，介绍不同控制器PID，和带有状态反馈的极点配置。可以作为你在Simulink中学习开发控制系统的入门教程。-Contains several Matlab example simulation model is used to show how to control a DC-DC motor. Contains both a document tutorial introduces different controller PID, and with state feedback pole placement. As you learn the development of control systems in Simulink introductory tutorial. Platform: |
Size: 440320 |
Author:蓝 |
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Description: pid controller design for implementation in xilinx for controlling dc motor speed using feedback which is obtained through optical sensor -pid controller design for implementation in xilinx for controlling dc motor speed using feedback which is obtained through optical sensor Platform: |
Size: 9216 |
Author:gowtham |
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Description: 本系统为两轮自平衡小车系统，由STM32单片机控制模块，陀螺仪姿态检测模块，电机驱动模块，电源供电模块等组成。陀螺仪MPU-6050模块负责采集平衡小车的角度信号以及角速度信号，并传给单片机；STM32单片机控制模块处理姿态角数据后，通过PID算法调节电机驱动电压，以控制两轮小车达到平衡；电机驱动模块负责接收单片机输出的控制信号，驱动两个直流电机的转速和方向，编码器将电机的速度和方向反馈给单片机控制器；电源模块负责各个模块的供电。通过系统的硬件软件设计、测试，证明了两轮自平衡小车能在±5 °范围内保持平衡。(This system is a two wheeled self balancing car system, which is composed of STM32 MCU control module, gyro attitude detection module, motor drive module, power supply module and so on. The gyroscope MPU-6050 module is responsible for collecting the balance of the car of the angle signal and angular velocity signal, and transmitted to the microcontroller; STM32 MCU control module processing attitude angle data, through the PID algorithm to adjust the driving voltage, to control the balance of the car balance; the motor drive module is responsible for receiving the control signal output of the microcontroller, drive two DC motor speed and the direction, speed and direction of the motor encoder feedback to the controller; the power supply module is responsible for each module. Through the system hardware and software design, test, proved that the two wheeled self balancing vehicle can keep balance in the range of 5 degrees.) Platform: |
Size: 3494912 |
Author:李雨君
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