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变换模块 本模块包含两部分内容IM0623
(1)变换模块
本模块包含两部分内容:利用 反变换规则将 坐标系下的两相电流转换成三相电流;利用间接矢量控制,得到转子角位移,公式如下(2) 电流滞环控制器(Hysteresis current controller)模块(3) 电压源型逆变器(Voltage sourse inverter,VSI)模块
(4) 变换模块(5) 感应电机(IM)模块
该感应电机模型是基于交流电机的电路方程、转矩方程以及运动方程建立起来的。该仿真模块为一个三输入、六输出的系统子模块。输入为 坐标系中定子电压,输出则是 坐标系中的转子电流和转子磁链,以及输出的转矩。(6) 电流反馈模块(7)速度控制器模块
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- 2008-03-19 17:12:01下载
- 积分:1
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code
leach and genetic algortihm in wireless sensor networks
- 2011-01-06 12:54:36下载
- 积分:1
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PlotContour
to plot the region using contourlet transform.it is given to the image.rmin r max are given as input parameter
- 2014-03-01 22:47:01下载
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frame_difference
This m-file implements the frame difference algorithm for background subtraction.
- 2009-05-18 14:29:54下载
- 积分:1
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Modern-signal-processing
说明: 现代信号处理教程(胡广书)的 WORD电子版一本电子信息专业研究生教程。很好的教材(Modern signal processing tutorial (Guang-Shu Hu) in WORD electronic version of an electronic information postgraduate tutorial. Good teaching)
- 2010-04-24 17:18:07下载
- 积分:1
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location
论文以增加频率变化率和波达角变化率两个观测量的定位与跟踪方法为基础,讨论其
定位与跟踪算法、频率变化率精确估计、波达角及其变化率的精确估计三个方面的关键技
术。(Paper to increase the frequency rate and the rate of change of direction of arrival of two measurements with positioning and tracking method based on discussion of positioning and tracking algorithm, the frequency change rate of accurate estimates of arrival angle and its rate of change of the accurate estimation of three key technology.)
- 2010-05-27 09:53:45下载
- 积分:1
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emd
经验模态分解法程序emd,运行准确,适合进行hilbert-huang变换的人员使用(a precess of emd)
- 2011-06-24 20:48:09下载
- 积分:1
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Krill-herdoptimization-algorithm
一种新兴的群智能优化算法,磷虾群优化算法,可以下载改进,用于解决不同的优化问题。(krill herd optimization algorithm)
- 2014-10-23 06:24:25下载
- 积分:1
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imratio
This script allows to know the compression ration between two images
- 2014-10-30 06:44:43下载
- 积分:1
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zhoujiu
啁啾光纤光栅matlab仿真程序,通过程序可以得到啁啾光栅的反射透射谱(Chirped fiber grating matlab simulation program, the program can get the reflection and transmission spectra of the chirped grating)
- 2013-04-11 13:56:37下载
- 积分:1