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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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hookget-QQ-password
获取QQ密码 很简单的 可以试试哦(hook get QQ password so easy)
- 2012-08-24 10:03:23下载
- 积分：1
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lzw-0.5
shannon chinezee coding
- 2013-11-10 01:26:52下载
- 积分：1
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OpenBilling6.0_billrun
电信行业出账模块设计文档：月末出账 形成账单(The telecommunications industry account module design document)
- 2012-04-13 22:06:19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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dc-dv-library
mentor wg 2004 dc-dv介绍了从库，原理图到PCB板的详细过程，这个是个教程，以后会加入自己所做的库，共大家学习下载(mentor wg 2004 dc-dv introduction from the library, to the PCB board schematic details of the process, this is a tutorial will be added later for his own library, a total of U.S. Learning Download)
- 2008-07-27 14:07:53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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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
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PASH-environmention
详细分析了windows环境下PATH环境变量的配置方法，为程序的安装提供修改路径的前提。(Detailed analysis of the configuration of the PATH environment variable in windows environment, modify the path of the premise for the installation.)
- 2012-05-21 12:49:15下载
- 积分：1
