Flash

电力拖动自动控制系统—运动控制系统课件，为学习和理解电机控制理论提供帮助。(Electric drive control system- motion control system software for learning and understanding of motor control theory to help.)

异步电机矢量控制变频调速系统+弱磁控制仿真(Weak magnetic control of asynchronous motor )

两个步进电机控制画圆，圆的半径可调，有源程序的详细说明(Circle two stepper motor control, adjustable radius of the circle,)

数字信号处理，非常好的电子教程,值得学习(digital singal process book,very good，worth studying)

本教程使用的DSP库来自ARM官方，此库支持以CM0，CM3，CM4以及CM7为内核的所有MCU。本期教程开始带领大家学习DSP教程，学习前首相要搞明白一个概念，DSP有两层含义，一个是DSP芯片也就是Digital Signal Processor，另一个是Digital Signal Processing，也就是我们常说的数字信号处理技术。本教程主要讲的是后者。( This tutorial uses a DSP library the ARM official, this library supports CM0, CM3, CM4 and CM7 for the kernel of all MCU.)

DSP28335 485通信配置，采用FIFO缓冲，通过中断实现收发(485 interrupt transmit-receive configuration)

输出可调SPWM波形，带PI调节，可用于逆变器，变频器，调压器等(out put SPWM)

这个程序是DSPIC33fj256gp710 MicroChip芯片的内部flash 操作软件。关于DSPIC软件开发者很有用的(This program is DSPIC33fj256gp710 MicroChip chip internal flash operating software. About DSPIC software developers useful)

设计一个紧急控制开关信号，当紧急开关信号为1时，两个方向的灯全为红灯。紧急开关撤消后，按照开关按下之前的状态继续运行（其参数要保存）。（2）设计一个夜间行车开关，当开关按下后，两个方向都只有黄灯闪烁，其它灯熄灭。（3）设计两个方向的亮时时间可调。(Design an emergency control switch signal, when the emergency switch signal is 1, the two directions of light are all red. After withdrawal of the emergency switch, according to the state before the switch is pressed to continue to run (the parameters to be saved). (2) to design a switch driving at night, when the switch is pressed, the flashing yellow light are only two directions, the other lights off. (3) design time in both directions when the light adjustable.)

永磁电机双闭环矢量控制算法,功率因数为1(Permanent magnet motor dual closed-loop vector control algorithm)