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based-on-SVPWMvectorcontrol
为了给变频调速系统提供必要的设计参数,依据空间电压矢量脉宽调制(SVPWM)基本原理,介绍了
异步电动机及 SVPWM 算法在 Matlab/Simulink 环境下的建模过程及基于矢量控制理论的变频调速系统动态
模型建立。详细地阐述了实现仿真的方法,并针对仿真中的关键问题及系统的仿真结果进行了分析。仿真结
果表明,采用该控制系统,电压及转矩波动小,转速响应迅速,系统的各项指标都满足电机实际运行特性要
求。其仿真算法对于实现数字化控制变频调速系统具有一定的价值。
(To provide the necessary design parameters for the actual motor control system, the modeling course of
voltage space vector pulse wide modulation(SVPWM)agrithmetic and AC motor under Matlab/Simulink environment
are introduced. The dynamic model of variable frequency speed regulating system based on vector control is
discussed according to the principle of SVPWM. The new method of realizing simulation, key problems and
results of the simulation are analyzed in detail. The experimental simulation results show that this system has
smaller fluctuations of voltage and torque, quicker response speed, and all of the indicators accord with the
performance of the actual motor. The simulation agrithmetic have value to realize controlling motor with digital
signal processing.
)
- 2021-04-21 10:48:49下载
- 积分:1
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RF_power_amplifier_in_Digital_pre-distortion_techn
说明: 射频功放数字预失真技术研究及其FPGA实现,文中介绍了数字预失真的实现架构,介绍了QRD_RLS算法实现的相关CORDIC技术,GIVENS旋转,以及systolic阵等原理(RF power amplifier digital pre-distortion technology and its FPGA implementation, this paper describes the realization of digital pre-distortion framework introduced QRD_RLS relevant CORDIC algorithm implementation techniques, GIVENS rotation, and other systolic array principles)
- 2010-03-25 18:37:48下载
- 积分:1
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LAB9
these m-files are used to link HYSYS with MATLAB...
- 2021-02-15 20:49:47下载
- 积分:1
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ction
无人机编队协同探测设计Design of UAV formation cooperative detection(Design of UAV formation cooperative detection)
- 2011-04-26 13:45:07下载
- 积分:1
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NT35521_V2.0
Lcd nt35521 datasheet.
- 2020-10-31 21:29:55下载
- 积分:1
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DS-CDMA-UWBandMB-OFDM-UWBsystemanylis
DS-CDMA-UWB and MB-OFDM-UWB system anylis
- 2008-05-31 02:00:50下载
- 积分:1
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GPS-simulation
在Microsoft Visual C++软件环境下,用C++
语言实现整个仿真。将整个产生系统分为C/A码产生,信号产生,量化三个模块,经过编写和调制实现产生的基本功能,即输入导航电文及控制数据,例如 选取卫星信号,多
普勒频移,采样周期。最后可以得到加入服从高斯分布的噪声信号的数字离散中频信号。
(We use the C++ language to archive the simulation in the Microsoft Visual C++
circumstance. The entire generating system is divided into three parts,including C/A Code, Signal Generating and Quantizer. After writing codes and checking and
confirming, I archive the basic functions. If you input the guiding codes and controldata like satellite selecting signal, Doppler frequency movement, sampling period, at last you can get the digital middle frequency signals with gauss distributing noise)
- 2013-05-15 11:30:07下载
- 积分:1
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zhongxiao
中心企业财务管理问题研究论文,更多论文见www.bysjaid.com(Center Enterprise Financial Management research papers, more papers see www.bysjaid.com)
- 2013-10-25 11:16:35下载
- 积分:1
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Internet-based-examination-system
研究基于互联网的在线考试系统的设计与实现,解决在线考试系统中存在的试题仓库,智能组卷,自动保存等问题。(Of Internet-based online examination system design and implementation of online examination system to resolve questions that exist in the warehouse, intelligent test paper, auto-save and other issues.)
- 2011-09-20 23:34:33下载
- 积分:1
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rfm
关于反射内存的7篇论文,主要讲解反射内存卡的研制以及在半实物仿真领域的应用技巧等,内容详实,值得相关人员下载研究。(About reflective memory of 7 papers, mainly to explain the development of reflective memory card and in the field of hardware in the loop simulation of the application skills, detailed, worthy of the relevant personnel to download the study.)
- 2016-05-10 20:06:47下载
- 积分:1