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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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103DOC
说明： 从南瑞继保某现场技术人员电脑中偷搞的,关于103规约通讯的技术要点.别被南瑞的发现了,阿门!(err)
- 2008-11-13 21:25:48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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Assignment(sHB)
this is some program for operating system
- 2012-03-13 22:00:17下载
- 积分：1
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11
说明： 深入理解计算机系统（原书第2版）.pdf(In-depth understanding of computer systems (the original book version 2). Pdf)
- 2011-06-27 10:36:45下载
- 积分：1
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javs
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:)
- 2009-10-12 16:53:25下载
- 积分：1
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GOCAD_Manal
Gocad是国际上公认的主流建模软件，在众多油公司和服务公司得到了广泛的应用。Gocad是以工作流程为核心的新一代地质建模软件，实现了高水平的半智能化建模，具有功能强，界面友好，易学易用，并能在几乎所有硬件平台上（Sun, SGI, PC-Linux, PC-Windows）运行的特点。 (Gocad is internationally recognized as a mainstream modeling software, in many oil companies and service companies have been widely used. Gocad based workflow as the core of a new generation of geological modeling software, to achieve a high level of semi-intelligent modeling, with powerful, user-friendly, easy to use, and can be in almost all hardware platforms (Sun, SGI, PC-Linux, PC-Windows) running characteristics.)
- 2013-06-19 15:37:03下载
- 积分：1
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SDSD
This is foos This is foos(This is foos)
- 2013-08-19 05:42:27下载
- 积分：1
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Analysis-and-research-of-PPP
最好的点对点（PPP）学习文档，当年学习总结，希望对初学者有所帮助。(The best peer to peer (PPP) learning documents, then learning summary, I hope to help beginners.)
- 2017-04-16 14:39:01下载
- 积分：1
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x86Architecture
说明： 描述x86结构的优化书籍，用于对intel优化的手册。(R)
Intel Architecture Optimization (Books describe the x86 structure optimization for the optimization of the intel manual. (R) Intel Architecture Optimization)
- 2011-03-16 15:57:18下载
- 积分：1
