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永磁同步电机调速系统
相比于传统使用的电机，永磁同步电动机（PMSM）具有着比较高的工作效率、比较高的力矩惯量比、比较高的能量密度和环保节能等优越特性，所以对永磁同步电机进行控制调速方面的研究有着相当重要的意义。我们设定电机转速初始值作为给定值，然后与反馈的实际值进行比较，得到的差值输入PI控制器进行控制，得到交轴电流。同时三相绕组输出的电流经过clarke变换和park变化得到电流的实际值，分别与给定值进行比较，将比较后的值再进行park转换，得到的结果经过SVPWM技术调制之后输入到逆变器，继而可以驱动三相电机。(Used compared to traditional motor, permanent magnet synchronous motor (all-digital fuzzy) has a higher efficiency, higher moment of inertia ratio, higher energy density and superior properties such as environmental protection and energy saving, so the control of permanent magnet synchronous motor speed regulation research has important significance. We set the initial value of motor speed as the given value, and then compare it with the actual value of feedback. The difference obtained is input to PI controller for control, and the current of crossaxis is obtained. At the same time the output three-phase winding current through Clarke transformation and park changes the current actual value, compared with a given value respectively, after comparing the value of the park transformation again, the result after SVPWM modulation technology input to the inverter, which in turn can drive three-phase motor.)
- 2018-05-30 15:17:43下载
- 积分：1
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MB95F636k_Motor
使用MB95F636单片机开发的直流无刷无感电机的驱动源程序,BLDC.(Use MB95F636 MCU development Brushless DC motor drive source, BLDC.)
- 2021-01-11 22:28:48下载
- 积分：1
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USART
AVR单片机串口测试程序,适用于ATmega16(the test of usart )
- 2013-12-17 16:11:56下载
- 积分：1
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查找学生（结构体数组）
在结构体中寻找出成绩最低的学生并将其显示出来(Find the lowest achievers in the structure and show them.)
- 2020-06-16 21:20:01下载
- 积分：1
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风力摆实验
说明： 基于stm32f103的风力摆控制系统，四路PWM控制四路直流电机，传感器使用MPU6050六轴传感器(Based on STM32F103 wind pendulum control system, four-way PWM control four-way DC motor, sensor using MPU6050 six-axis sensor)
- 2020-06-23 08:40:02下载
- 积分：1
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蜂鸣器使用
STM32F103控制蜂鸣器鸣叫，基于keil4软件(STM32F103 Control Buzzer)
- 2020-06-24 08:00:02下载
- 积分：1
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adm6996
Ethernet switch driver for adm6996L
- 2005-03-12 23:49:42下载
- 积分：1
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温度湿度
说明： 用51单片机制作温湿度传感器的代码，可以通过lcd显示(Making Code of Temperature and Humidity Sensor with 51 Single Chip Microcomputer)
- 2020-06-18 08:00:02下载
- 积分：1
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A24C08
一个EEROM的程式,24C08,大家可以参考看一下,(A EEROM program, 24C08, we can refer to a look,24)
- 2013-09-06 20:48:28下载
- 积分：1
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single-voltage
使用单片机制作多路输入电压表程序
用汇编语言写的。希望对大家有用(Using single-chip multi-channel input voltage meter program written in assembly language. I hope useful)
- 2013-09-13 20:14:21下载
- 积分：1
