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SVPWM
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.)
- 2017-05-05 11:29:58下载
- 积分：1
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c
说明： C语言动态存储管理的实现及常见问题分析
这是一篇很好的论文(C language implementation of dynamic memory management and frequently asked questions is a good analysis of this paper)
- 2013-05-26 08:46:33下载
- 积分：1
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wince
wince 开发环境的搭建步骤与教程。。(wince development environment to build steps and tutorials)
- 2012-08-17 11:09:53下载
- 积分：1
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Computer-hardware-knowledge
提供一些有关电脑硬件和软件方面的小知识，以备平时解决一些电脑故障问题(Provide some information about your computer hardware and software aspects of the little knowledge)
- 2013-09-03 11:01:16下载
- 积分：1
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hspice_app_manual
a good hspice material
- 2010-03-03 17:35:42下载
- 积分：1
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in-Sensor-Network
这是基于传感网的信任机制，并有实现方式学习这方面的同学可看看(2011-A Secure Data Aggregation based Trust Management Approach for Dealing with UntrustworthyMotes in Sensor Network)
- 2011-11-09 23:49:14下载
- 积分：1
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win7
c++完整下载及安装，克服win7不兼容(I can t speacking English .thanks)
- 2012-04-05 20:23:25下载
- 积分：1
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computerlist
中国计算机学会推荐国际刊物会议列表2012最新版(China Computer Society recommended list of 2012 International Conference on the latest version of the publication)
- 2015-02-10 09:12:17下载
- 积分：1
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vbshangji
autoit chm 自动化软件，自动化软件(autoit chm自动化软件)
- 2011-12-16 21:45:55下载
- 积分：1
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会声会影效果程序进程
会声会影效果程序进程的启动和停止会声会影X4仿AE画中画效果01(去背景）(abc abc abc abc abc abc abc abc abc )
- 2012-03-11 19:43:23下载
- 积分：1
