stm32-bldc

超声波定位通过头文件封装进行函数调用获得实时位置信息，方便高效。(Ultrasound positioning)

系统侧的电压在0.04秒到0.06秒发生15％的电压跌落，在0.06 秒到0.07秒分别加入了3次和2次谐波，幅值分别为基波电压的20％和15％，相位分别为负25度和35度。(System voltage side occurs in 0.04 seconds to 0.06 seconds 15 of the voltage drop in 0.06 seconds to 0.07 seconds and 3 were added to the second harmonic amplitude of 20 and 15 of the fundamental voltage, phase, respectively negative 25 degrees and 35 degrees.)

本设计应用INA128组成放大器对新电信号进行放大(The form design application INA128 amplifier to amplify electrical signals on the new)

伺服电机控制系统，02年开始积累，效果好，速度快，PI控制，经典控制，fuzzy PID，自适应控制，速度位置控制等等，欢迎大家参考。(Servo motor control system, in 2002 began to accumulate, effective, fast, PI control, classical control, fuzzy PID, adaptive control, speed position control, etc., we welcome the reference.)

几种传统滤波方法如kuan、frost、SBF、srad代码以及比较代码(Several traditional filtering methods and code comparison code)

说明：  本论文的目的是产生虚拟温度计，利用labview语言设计程序，并采用神经网络技术进行拟合，从而实现对温度的测量 (The purpose of this paper is to produce a virtual thermometer, using labview language design process, and were fitted using neural network technology, enabling the measurement of temperature)

本次设计的数控直流电阻箱主要由恒定电流源部分、显示部分、键盘部分、电源部分组成。以STM32单片机为核心控制恒流源，恒流源电路由达林顿三极管、高精度运算放大器、采样电阻等组成。通过键盘输入给定值，经D/A转换器将数字信号转换为模拟信号，控制电流。采用电流反馈电路控制精度，经多次调试改进，实现了直流电阻箱的功能。本次设计的数控直流电阻箱较以往的电阻箱相比，其优点在于可操作性强、精度高、体积小、高效节能等优点。适用于作为直流负载的应用场合。(The numerical control DC resistance box designed mainly consists of constant current source part, display part, keyboard part and power supply part. The constant current source is controlled by STM32 single chip microcomputer. The constant current source circuit is composed of Darlington transistor, high precision operational amplifier and sampling resistor. Through the keyboard input a given value, the D/A converter converts the digital signal into analog signal to control the current. The control precision of the current feedback circuit is improved, and the function of the DC resistance box is realized through many debugging improvements. Compared with the conventional resistance box, the designed DC resistance box has the advantages of strong operability, high accuracy, small size, high efficiency and energy saving. It is suitable for application as DC load.)

SubVi which let you easily add splash screen to any other Vi.

– 133 条指令 – 大多数可以在一个时钟周期内完成 　　– 32 x 8 通用工作寄存器 + 外设控制寄存器 　　– 全静态工作 　　– 工作于16 MHz 时性能高达16 MIPS 　　– 只需两个时钟周期的硬件乘法器(--133 Instruction- most can be completed in one cycle- 32 x 8 General Purpose Working Registers+ Peripheral Control Registers- Fully Static Operation- Work performance at 16 MHz up to 16 MIPS- only two clock cycle hardware multiply device)

一个用C语言编写的51单片机实现频率测量的简易程序(yi ge yong C yu yan bian xie de 51 dan pian ji shi xian pin lv ce liang de jian yi cheng xu )