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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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matlabsmith
史密斯圆图,并且有页面计算史密斯 的界面方面使用(Calculation of a page)
- 2011-05-21 21:10:06下载
- 积分:1
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information-hiding
采用MATLAB实现图像信息隐藏。将文本信息,通过DCT和LSB算法嵌入到二维图像中实现信息隐藏。(hide information into voice signal with the methods of DCT and LSB)
- 2021-04-22 23:18:48下载
- 积分:1
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ekfslam_web_v2.0
基于EKF的机器人SLAM演示程序, 对于搞机器人定位及地图构建的朋友会有一定帮助, 这个版本用的人比较多(EKF-based SLAM demo of the robot, the robot carry out positioning and mapping will have a certain friend to help, this version used by many people)
- 2007-08-17 16:30:52下载
- 积分:1
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2_Image-Segmentation-and-Extraction(Character-Tra
Image Extr and Image matlab program helpful
- 2014-12-19 22:34:26下载
- 积分:1
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Energy-Detection-Algorithm
针对目前双门限能量检测中存在的当判决统计量落在两门限之间时,需循环检测的问题,本文将介绍一种基于自适应双门限的能量检测算法。(we analyze and compare several main types of threshold in energy detection, then propose a new energy detection algorithm based on adaptive double threshold. )
- 2016-11-21 23:27:13下载
- 积分:1
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Matlab
这是一本非常全面的matlab数学应用手册。(This is a very comprehensive manual matlab mathematical applications.)
- 2010-07-14 17:13:46下载
- 积分:1
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dsplib
说明: 能实现第四代移动通信系统中的关键技术MIMO-OFDM,是一个两发两收的MIMO系统(To achieve the fourth generation mobile communication system in key technology MIMO-OFDM, is a collection of two rounds of two MIMO systems)
- 2011-03-28 20:01:52下载
- 积分:1
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statistic-signal
统计信号检测与估值的课件资料 浅显易懂包括如何用统计的方法检测出信号频谱的存在并估计出来(Courseware statistics signal detection and valuation easy to understand)
- 2015-04-17 11:11:35下载
- 积分:1
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Virtual-reality
helpful virtual rality document
- 2015-03-03 00:06:17下载
- 积分:1