YDT_2007

自己利用ＰＳＣＡＤ搭建的ＭＭＣ三相变换器，包括了电容预充电过程。(The MMC using PSCAD build their own three-phase converter, including a capacitor pre-charging process.)

说明：  单片机发出pwm波并ADC采样，。。利用pid调节占空比(Microcontroller sends out PWM wave and ADC sampling)

单片机的40个实验，这个很全的，是一个很好的东西，希望大家好好使用它。(SCM 40 experiment, this is very full, is a very good thing, hope everyone to use it. )

Agrawal, G P Fiber-Optic Communications Systems (3 Ed Wiley, 2002)(T)(561S)

ARM9嵌入式系统开发与实践（光盘）直流电机实验(DC motor experiment of of the ARM9 embedded systems development and practice (CD-ROM))

modbus TCPIP协议client-Server代码,c++。(TCPIP client-Server protocol MODBUS source code and analysis, c++ programming. )

说明：  基于MSP430F5438A的AD9854驱动，AD9854的DDS核具有48位的频率分辨率（在300M系统时钟下，频率分辨率可达1uHZ）。输出17位相位截断保证了良好的无杂散动态范围指标。AD9854允许输出的信号频率高达150MHZ(Based on the AD9854 driver of MSP430F5438A, the DDS core of AD9854 has a frequency resolution of 48 bits (up to uHZ at 300 M system clock). Output 17-bit phase truncation ensures a good dynamic range index without spurious. AD9854 permits up to 150 MHZ of output signal frequency)

MSP430程序 用PWM模拟DA输出，输出IO外接RC滤波电路即可

说明：  stm32板上的SD卡的使用，通过SPI接口控制SD卡，不涉及文件系统，只是简单的实现底层读写接口，编译环境为IAR。(stm32 board SD card, SD card through the SPI interface to control the file system does not involve simply the realization of the underlying reader interface, IAR compiler environment.)

说明：  风力摆是一种通过风机作为唯一动力驱动的装置,深入研究该系统对空间飞行器、四旋翼无人机的运动状态和卫星姿态控制具有重大意义。(Wind pendulum is a device driven by wind turbine as the only power. It is of great significance to study the motion state of space vehicle, quad-rotor UAV and satellite attitude control.)