ADB_Client

POS Cell Zone for Visual Basic

NRF24L01无线模块接收程序，单片机为STM8。(NRF24L01 wireless module receiving program, microcontroller STM8.)

c++ studying codes/c++ COURSE/EXAMPLE CODES/ NECATİ ERGİ N

LPC2100串口驱动程序，使用FIFO，以及中断处理，队列处理。直接移植使用。(LPC2100 UART )

：针对电动汽车永磁同步电机无位置传感器控制系统，在两相静止坐标系( —B)内将滑模观测器法 与MRAS结合，提出了基于模型参考自适应的滑模观测器，并利用自适应律估计永磁同步电机的转子速度。仿真 和试验表明无位置传感器控制方法是切实可行的。 关键词：电动汽车永磁同步电机无位置传感器控制 自适应滑模观测器(This paper presents a new adaptive slid—mode observer for electric vehicle permanent magnet synchronous motor(PMSM)sensorless control system，which is combined with the sliding mode observer and model reference adaptive method in the two—phase stationary reference frame． The speed of PMSM rotor is estimated by adaptive law．Simulation and experimental results show that the sensol ]ess control method is practical and feasible。 Key words：EV PMSM position sensor]ess control ASMO(adaptive slid—mode observer))

附带指导文件。恒功率LCL并网模型，比较高级的模型，研究生毕业可用(It comes with guidance documents. LCL constant power grid model, more advanced model, graduate Available)

基于STM32F103单片机的DHT11测试源码(DHT11 test source code based on STM32F103 MCU)

51单片机的矩阵键盘的介绍，编程实现计算器功能并在led上显示(51 MCU matrix keyboard introduction, programming calculator functions and the led display)

说明：  基于51单片机，芯片stc89c52,使用PCF8591ad转换器的源代码(Based on 51 MCU, chip stc89c52, using PCF8591ad converter source code)

求路面功率谱,根据加速度功率谱求路面功率谱密度函数(power spectrum)