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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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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
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2
说明： Project Management Power point slides in pdf 1
- 2013-09-05 00:45:14下载
- 积分：1
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三相电参数的快速、高精度的检测算法
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)
- 2010-09-21 01:53:42下载
- 积分：1
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GAMITP10.4
GAMIT安装完成后的运行实例··············(GAMIT running instance after installation is complete)
- 2013-07-17 16:23:26下载
- 积分：1
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新建文件夹
用于计算振动信号的频域特性，可获得结构的振型参与系数、各阶固有频率、阻尼等(Frequency domain characteristics of vibration signals)
- 2021-03-06 15:49:30下载
- 积分：1
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Product Manager-18 Lessons
全国第一部、国内最好的、全网最热的产品经理公益免费视频教学课程，让你领略产品经理职业的独特魅力。通过浅显易懂的内容引导，真实细致案例解析，让学习者能够清晰的认识和理解“产品经理”的职业特性；并能掌握基本的产品经理技能与思维逻辑，目前已超过60万学习频次！本文档为课程PPT。(The first nationwide, the best, the hottest online product manager public welfare free video teaching course, let you appreciate the unique charm of the product manager profession. Through simple and easy-to-understand content guidance, real and detailed case analysis, so that learners can clearly understand and understand the professional characteristics of the "product manager"; and can grasp the basic product manager skills and logic of thinking, more than 600,000 learning frequency!)
- 2018-10-11 11:50:22下载
- 积分：1
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CKDY
一个详细的程控直流、交流电源资料，详细介绍了军用高品质电源的设计方案(A detailed program-controlled DC, AC power supply information, details of the military power of high-quality design)
- 2010-01-05 15:22:16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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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
