dwr_learning

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介绍了交流调速及其相关技术的发展现状和发展趋势，以及交流调速系统的主要控制策略。选用工业变频器用异步电机作为研究对象，利用坐标变换理论，分析了异步电机在三相静止坐标系、两相静止与旋转坐标下的电机基本数学模型及其矢量控制原理。(The present situation and development trend of AC speed control and its related technology are introduced, and the main control strategies of AC speed control system are introduced. The basic mathematical model of the motor and its vector control principle are analyzed by using the coordinate transformation theory, which is based on the three-phase stationary coordinate system, two-phase stationary and rotating coordinates.)

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)

这是项目管理中的项目预算部分，只前培训用的，适合初学者(This is the project management part of the project budget, only use pre-employment training for beginners)

c++完整下载及安装，克服win7不兼容(I can t speacking English .thanks)

说明：  oh my god, this is miles32 files.

Java 生成的jar包执行方式一般有三种：(Java-generated jar package implementation modalities are generally three ways:)

ufa42技术手册 常用简介与应用，包括低通，高通，带通等滤波器设计(ufa42 data)

oracle 11g数据库安装图解说明，非常实用！！(oracle 11g install example)

jlink仿真器烧录指南，当你的仿真器无法使用时，不防试试(jlink emulator burning guide, when you can not use the emulator, you can have a try)