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conformPulse
- 本程序实现了对两相混合式电机提供4路驱动信号，相位相差90，180，另外也提供了拨码开关控制的频率输出选择，输出频率最大是5M,外部全局时钟是10M，采用的芯片是epm7128slc-84-15, 管脚分配可以参考管脚分配文件，对应驱动电机信号是两相双极性A+,A-,B+,B-. 编译环境是quartusII 8.0,这段代码可用来调试步进电机双桥驱动电路，也可用当信号发生器使用。-The program realization of
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- 机电毕业设计集锦，600多个机电类设计题目，希望大家喜欢-Electrical Graduation Collection, more than 600 mechanical and electrical design topics, hope you like
tunning_PID_by_PSO
- 粒子群优化算法。PID控制器的整定，matlab源码。-Tunning of PID controller using Particle Swarm Optimization Author: Wael Mansour (wael192@yahoo.com) MSc Student, Electrical Enginering Dept, Faculty of Engineering Cairo University, Egy
Probability_and_Random_Processes_for_Electrical_a
- "Probability and Random Processes for Electrical and Computer Engineers," John Gubner
tiaopinshouyinduijiangjibiyesheji
- 对讲机的用途很广泛，发送原理是把音频信号转换成电信号,再通过调制之后利用特定的频率范围发送出去。 接收是利用接收器对特定的频率范围之内收到的信号通过解调之后通过扬音器发出收到的信息声音 -Radio is so widely used, principle is to send the audio signals into electrical signals, then through the modulation afte
The_Fields_Of_Electronics--Understanding_Electron
- A USEFUL BOOK TO UNDERSTAND THE BASICS OF ELECTRONICS AND ELECTRICAL CIRCUITS
THEAPPLICATIONOFHT1380
- H T1380 是 HOL T E K 公司研制的一种能够提供年、月、日、时、分、秒等时间信息, 并可自动修正每月天数及闰年信息的串行实时计时器芯片。本文系统全面地介绍它的功 能特点、内部结构、封装形式、引脚功能、电气参数、工作时序以及应用电路等。-HT1380 is the HOL TEK company developed a way to provide the year, month, day, hour, minute
a5
- 铁路电力设备电磁兼容问题研究 铁路电力设备电磁兼容问题研究-Railway electromagnetic compatibility of electrical equipment
a6
- 现代低压电器中的电磁兼容及其国际认证 现代低压电器中的电磁兼容及其国际认证-Modern low-voltage electrical and electromagnetic compatibility in the international certification
step_motor
- 步进电机是一种能够将电脉冲信号转换成角位移或线位移的机电元件，它实际上是一 种单相或多相同步电动机。单相步进电动机有单路电脉冲驱动，输出功率一般很小，其用途 为微小功率驱动。多相步进电动机有多相方波脉冲驱动，用途很广。使用多相步进电动机时， 单路电脉冲信号可先通过脉冲分配器转换为多相脉冲信号，在经功率放大后分别送入步进电 动机各相绕组。每输入一个脉冲到脉冲分配器，电动机各相的通电状态就发生变化，转子会 转过
edis
- Edis Code Table for electrical metter
ACMC01
- 上位机通信 12路电流判断、动态依据下位机返回数据显示，串口协议选择波特率、地址、串口名等-twelve electrical decide
Three_phase_electrical_parameters_of_the_rapid_and
- 三相电参数的快速、高精度的检测算法,利用对称分量法、傅里叶变换-Three-phase electrical parameters of the rapid and high accuracy measuring algorithm, using symmetric component, Fourier transform
SYSPD
- 用于煤矿电气控制，如煤矿叉车电源充电，保护与控制等-For coal mine electrical control, such as coal truck power charger, protection and control
microstrip.RAR
- presents closed-form expressions that model the electrical characteristics of finlines and suspended-substrate microstrip lines over a wide range of structural parameters for miltimeter-wave applications.
microstrip.RAR
- presents closed-form expressions that model the electrical characteristics of finlines and suspended-substrate microstrip lines over a wide range of structural parameters for miltimeter-wave applications.
qq
- 51单片机的一些程序有：锯齿波发生器2-DAC0832.c 脉冲宽度测电机转速.c 软件虚拟同步串行通信.c-Some procedure of 51 machine have:The teeth of a saw wave occurrence machine 2-the DAC0832. c pulse width measure electrical engineering to turn soon.The c software
electric
- 电气火灾国家标准，中国的火灾80 与电气故障有关，防止电气火灾，特别是从技术角度防止电气火灾是每一个技术开发人员需要思考的重要问题-National standards for electrical fires, fires 80 of China s electrical failures, to prevent electrical fires, especially from a technical point of view
zhuansushuangbihuan
- 给出了直流电机双闭环调速系统在Matlab/simulink 下的仿真程序，是电气工程及其自动化专业毕业设计中 所能用到得MATLAB仿真。-Gives the two-loop DC motor speed control system in Matlab/simulink simulation under the procedures, graduate electrical engineering and automation d
DFIG_V4_March_2010
- THIS IS A SIMULATED MODEL FOR POWER ELECTRONIC ANALYSIS AND STUDING TRANSIENT BEHAVIOR OF A ELECTRICAL SYSTEM