advanced-PID-control

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.)

一个TV编码器的简单源码,对于初学者来说应该很有帮助(a simple tv code,it is very helpful to new student)

这是ep9315单板计算机的at24c64的驱动程序源代码，希望大家喜欢(This is a single board computer ep9315)

控制lcd1602屏幕，显示英文字母和字符(Control the LCD1602 screen to display English letters and characters)

基于STM32F103的ST7735s芯片的LCD中文显示例程(LCD Chinese Display Routine Based on ST7735s Chip ST32F103)

具有模糊算法的温控控制程序，具有自整定功能，控制精度高，适合STC及51系列单片机移植(temprature control program,with FUZZY PID,and auto-adjust fuction,suitable for STC MCU or other 8051 serial MCU)

stc12c5a60s2 单片机实现TFT 卡的读写控制！(stc12c5a60s2 MCU TFT card reader control!)

bmp180 厂家资料，有示范程序，亲测可用。(Bmp180 manufacturers information, there is a demonstration program, pro test available.)

10个在黑金AX301开发板上实现的程序源码工程，程序烧进板子就可使用 内附word详细说明了各个工程功能(10 in the black gold AX301 development board to achieve the program source program, the program can be burned into the board Included in the word a detailed description of the various engineering functions)

发射端程序 单片机STC15L204EA 发射模块NRF24L01(NRF24L01 transmitter module STC15L204EA)