-
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
-
danbai
说明: 这是关于非线性单摆的混沌解法后期出现的庞加莱图的matlab程序
(This is a nonlinear pendulum on the latter part of the chaotic solution of the Poincare map matlab program)
- 2020-08-29 22:28:11下载
- 积分:1
-
matlabtttt
直接序列扩频通信系统误码率的仿真分析PN码同步方法的比较与仿真(direct sequence spread spectrum communication system BER simulation analysis PN code synchronization method of comparison and Simulation)
- 2007-03-05 10:48:28下载
- 积分:1
-
BPSK
matlab bpsk modulation for BER performance
- 2010-07-15 17:53:40下载
- 积分:1
-
LiezhuyuanGauss_5
实现列主元高斯消去法的方程求解,主要针对压缩和非压缩矩阵(Equation solver to achieve out PCA Gaussian elimination, mainly for compressed and uncompressed matrix)
- 2015-01-22 00:06:15下载
- 积分:1
-
MATLAB2019官方入门
说明: MATLAB2019官方入门文档,详细介绍了MATLAB2019的使用方法与技巧(The official entry document of matlab2019 introduces the use methods and skills of matlab2019 in detail.)
- 2020-03-13 22:33:25下载
- 积分:1
-
DPCm
说明: PWM整流器直接功率控制,完美运行,需先运行M文件,再运行仿真(PWM rectifier direct power control, perfect operation, need to run m file first, then run simulation)
- 2021-04-17 23:18:52下载
- 积分:1
-
random
用matlab语言,实现双边带抑制载波调幅(DSB-SC)信号,并绘制出图(Matlab language used to achieve double sideband suppressed carrier amplitude modulation (DSB-SC) signal, and draw a map)
- 2010-12-28 20:00:15下载
- 积分:1
-
ecgdetect
说明: ecg信号检测程序。非常好用!!!ecg信号检测程序。非常好用!!!(ecg detection program---very good,ecg detection program---very good,ecg detection program---very good,ecg detection program---very good,)
- 2010-04-14 22:13:48下载
- 积分:1
-
6
说明: 《Matlab与通信仿真》--信道编码篇--分析循环码的性能(信道任选,调制采用2FSK)(" Matlab simulation and communication" - Channel Coding Part- 6. Analysis of the performance of cyclic code (optional channel, modulation used 2FSK))
- 2009-05-14 14:22:39下载
- 积分:1