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APermanentmagnetsynchronousmotorvectorcontrolsyste
: 讨论了一种采用 D S P芯片T MS 3 2 0 L F 2 4 0 7实现无传感器永磁同步电机转子磁场定向矢量控制的方案, 介
绍了永磁同步电机的数学模型和矢量控制的基本原理, 给出了在无位置传感器的情况下电机转子位置信号的确定
方法, 采用i , = 0的对凸极式转子磁路结构的无传感器永磁同步电动机的控制方法, 说明采用高速数字信号处理器
易于实现复杂的矢量控制算法, 可以有效地解决电机的强耦合特性.(: A s o l u t i o n t o c o n t r o l a p e r ma n e n t ma g n e t s y n c h r o n o u s m o t o r ( P MS M)o f s e n s o r l e s s u s i n g t h e
TM$ 3 2 0LF 2 40 7 i S d i s c u s s e d. A br i e f i n t r o d u c t i o n o f t h e ma t h e ma t i c mo d e l a n d t he v e c t o r c o n t r o l o f
PMS M i s p r e s e n t e d,a n d t h e me t h o d o f a s c e r t a i n i n g t h e r o t o r p o s i t i o n u nd e r t h e c i r c u ms t a n c e o f s p e e d
s e n s o r l e s s i s a l s o me n t i o n e d.Th e c o n t r o l me t h o d o f i d 0 o n s a l i e n t p o l e PMSM wh i c h i s s e n s or l e s s i s p ut
f o r wa r d,wh i c h s h o ws t h a t i f we us e t h e d i g i t a l s i g n a l p r o c e s s o r we c a n ma k e t h e c o mpl i c a t e d v e c t o r c o n—
t r o l a r i t h me t i c c o me t r u e e a s i l y,a n)
- 2021-04-18 16:28:57下载
- 积分:1
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xiandaitongxinxitongmatlab-code
现代通信系统matlab版源代码 常用于与matlab相关的通信系统仿真 比如滤波器等(Matlab version of modern communication systems commonly used in the source code associated with the matlab simulation of communication systems such as filters, etc.)
- 2011-04-21 22:17:32下载
- 积分:1
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tuxiangduipiduzengqiang
说明: 图像对比度增强算法PDF,CDF,直方图均衡化的介绍,希望对大家有帮助。(Image contrast enhancement algorithm for PDF, CDF, histogram equalization, the introduction, we want to help.)
- 2011-03-13 19:39:02下载
- 积分:1
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matlab-filter-for-some-help
简易的滤波器,毕业设计用的。希望对大家有用(Filter for matlab.very
easy to learn )
- 2012-05-29 23:25:06下载
- 积分:1
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codes
有限时域差分算法Matlab程序,用于计算场强分布。(finite time domain finite difference algorithm is used to calculate the field intensity distribution)
- 2015-04-07 14:33:47下载
- 积分:1
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data-preprocessing-
第三章:数据预处理,将不规则分布的测网经过插值转换为规则网的处理。(Chapter III :data preprocessing,Converts irregular distribution of measuring net after interpolation rule network processing.)
- 2015-04-15 11:47:26下载
- 积分:1
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TLS_esprit
此程序为最小二乘ESPRIT算法,本算法是基本ESPRIT算法的一种性能上的改进(This procedure is least squares ESPRIT algorithm, the algorithm is a basic algorithm ESPRIT performance improvements)
- 2021-02-24 17:29:39下载
- 积分:1
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NHT_52
本程序实现了一维稳态无源项的对流-扩散方程的数值解法,采用的离散格式包括中心差分,一阶迎风,混合格式与QUICK格式。并画出其与精确解的比较。(This program implements a one-dimensional steady-state convection passive items- diffusion equations numerical solution, a discrete format used include center differential, the first order upwind, mixed format QUICK format. And draw the comparison with the exact solution.)
- 2020-07-02 21:20:01下载
- 积分:1
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randomize
Randomizing function for vectors and attributes
- 2009-03-22 08:56:09下载
- 积分:1
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matlab-Video-Image-Processing(English-version)
英文版的MATLAB视频图像处理讲解,全面介绍相关工具箱的使用方法(English version of the MATLAB video&image processing introduction and comprehensive introduction to the use of methods related to the toolbox.)
- 2010-08-30 16:58:06下载
- 积分:1