步进电机控制,LCD显示

THIS IS A TEST SYSTEM FOR DIFFERENTIAL PROTECTION IN PSCAD

说明：  这是mso430f5529最小系统原理图(This is the schematic diagram of the minimum system of mso430f5529.)

ADC source codes for stm32F2

在迪文触摸屏（DMG80480K070_01W）上设计一个示波器，所用语言C语言(Design an oscilloscopein the Devean touch screen (DMG80480K070_01W), the language C language )

说明：  AD2S1210驱动 DSP版本，内部有模拟SPI读写程序，实现普通模式读取角度(AD2S1210 Driver DSP Version)

说明：  使用HAL库实现TIM1_CC1定时触发ADC3的温度采集通道,并将采集的数据通过DMA传输到SDRAM,从而实现特定频率采样存储(The temperature acquisition channel of adc3 is triggered by TIM1 CC1 timing, and the collected data is transferred to SDRAM through DMA, so as to realize sampling and storage at specific frequency)

电子血压计工作原理和设计 统由恒流源、压力传感器、放大电路、带通滤波、二次放大、血压脉冲触发、液晶驱动器、键盘语音电路和单片机组成。(Electronic blood pressure monitors working principle and design of integration by the constant current source, pressure sensor, amplifier, band-pass filtering, the second amplification, blood pressure, pulse trigger, LCD drivers, keyboard, voice circuits and microprocessor component.)

说明：  STM32F1开发指南-库函数版本芯片手册(stm32f1 develop compss)

基于c51单片机的函数发生器，简介，方便进行自制。(nice )

针对多电机同步控制中传统环形耦合 PID 控制存在抗扰动性不强 扰动下同步误差较大等问题， 提出了一种带前馈控制的滑模变结构多电机相邻耦合控制策略， 建立了3 台永磁同步电动机同步控制仿真模 型， 通过 Lyapunov 稳定性理论证明了滑模控制算法的稳定性， 并进行了交变负载 突变负载实验 仿真分析和 实验结果表明， 该控制策略相比传统环形耦合 PID 控制 相邻耦合 PID 控制具有更高的同步精度和更好的抗扰 动性能(Abstract: Aiming at the problem of poor anti-disturbance capability and big synchronization error under disturbance of traditional ring-couple PID control method in multi-axis synchronization control，a sliding mode variable structure with feed-forward control for relative coupling control strategy is proposed． Three Permanent Magnet Synchronous Motor ( PMSM) for synchronized control simulation modl is set up． The stability of the proposed control algorithm is proved according to Lyapunov stability theory． The control strategy is tested by alternating load，and mutant load experiment． Simulation analysis and experimental results show that the presented control strategy has higher synchronization accuracy and better anti-disturbance capability in camparison with the traditional ring-couple PID control and relative-couple PID control．)