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ThreeD_External_Characteristics
- 给定发送机的转矩，燃油消耗率以及转速数据，拟合发动机万有特性曲面（matlab代码）-Given the torque transmitter, fuel consumption rate and speed data, fitting the engine and there are characteristic surfaces (matlab code)
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
yibudiandongji
- 异步电动机具有非线性、强耦合、多变量的性质，要获得良好的调速性能，必须从其动态模型出发，分析异步电动机的转矩和磁链控制规律，研究高性能异步电动机的调速方案。矢量控制就是基于动态模型的高性能的交流电动机调速系统的控制方案之一。所谓矢量控制，就是通过矢量变换和按转子磁链定向，得到等效直流电动机模型，在按转子磁链定向坐标系中，用直流电动机的方法控制电磁转矩与磁链,然后将转子磁链定向坐标系中的控制量经变换得到三相坐标系的对应量，以实施控制。-
T_w
- 一台三相感应电动机，参数分别为：230V，60Hz，12kW，4极绕线式转子， 定子有效电阻R1=0.095，定子漏电抗利用Matlab软件绘制电机的机械转矩Tmech作以r/min为单位的转子转速的函数时的变化曲线-A three-phase induction motor, the parameters are: 230V, 60Hz, 12kW, 4 pole wound rotor, Drawn using Matla
T_w1
- 一台三相感应电动机，参数分别为：230V，60Hz，12kW，4极绕线式转子， 利用Matlab软件绘制电机的机械转矩Tmech作以r/min为单位的转子转速的函数时的变化曲线-A three-phase induction motor, the parameters are: 230V, 60Hz, 12kW, 4 pole wound rotor, Drawn using Matlab software for the m
Nouveau-Archive-WinRAR
- Direct torque control is one method used in variable frequency drives to control the torque (and thus finally the speed) of three-phase AC electric motors. This involves a calculation of the motor s magnetic flux and
GEARMOTORS
- GEARMOTORS Almost any Globe motor can be furnished as a gearmotor. An extensive selection of standard gear ratios is available to meet your speed and torque requirements. Globe planetary gear trains offer efficie
PERMANENT-MAGNET-MOTORS-FORMULAS
- FORMULAS When the no load torque is known, an actual speed-torquecurrent curve can be drawn using
cd4ef1.ZIP
- 低速永磁电动机转矩特性的三维有限元分析Low speed permanent magnet motor torque characteristics of the three-dimensional finite element analysis-Low speed permanent magnet motor torque characteristics of the three-dimensional finite element
lmn4op.ZIP
- 计算参数对低速同步电机转矩计算结果的影响Calculation of parameters for low speed synchronous motor torque calculation result influence-Calculation of parameters for low speed synchronous motor torque calculation result influence
Fuzzy-PI-control-of-PMSM
- 控制系统采用经典的三闭环结构,其中电流环采用id=0的矢量控制策略,速度环采用PI控制,位置环采用模糊PI自适应控制,自适应控制通过Matlab软件编程。文中给出了系统各模块仿真模型的建立方法,并针对工程系统实际参数,进行了负载突加突卸时位置、速度和转矩瞬态过程仿真与分析。结果表明,该系统抗干扰性好,能快速准确地跟踪位置及转速给定。-The control system uses the classic three-loop struc
Fuzzy-adaptive-control-of-PMSM
- 该控制器输出部分的比例因子可以根据转矩的变化趋势经自适应机构的模糊规则库在线调整,不仅可以使永磁同步电机直接转矩控制系统保持恒定的开关频率,而且可以有效地减小磁链和转矩脉动,特别是低速时的转矩脉动。仿真验证了自适应模糊永磁同步电机直接转矩控制策略的有效性。 -The output of the controller part of the scale factor by the adaptive mechanism of the f
1451-48691001057S
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to h
cospiacd
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to h
JPtpenov95p680
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to h
idealmodel
- 对采集的感应电机三相电压电流进行处理，计算电机的转矩和转速。-Calculate the motor s torque and speed base on v and I
a
- 汽车课设货车Matlab驱动力图程序(需要修改发动机扭矩转速和变速箱传动比)-A car driver tries to class van Matlab program (need to modify engine speed and torque transmission ratio)
1xy7z.ZIP
- 可调速异步盘式磁力联轴器的转矩计算及其影响因素分析Adjustable speed asynchronous disc magnetic coupling torque calculation and influence factors analysis-Adjustable speed asynchronous disc magnetic coupling torque calculation and influence factor
Electric-Wheelchair-Demo
- An electric wheelchair uses a motor with a torque constant of 1.1 Nm/A, powered from a 24 V battery, with an internal resistance of 0.25Ω. We are interested in designing a controller with 44 Nm continuous torque capa
46-bu-jin-dian-ji-zhen-fan-zhuan
- 内容：1、本程序用于测试4相步进电机常规驱动 2、需要用跳帽或者杜邦线把信号输出端和对应的步进电机信号输入端连接起来 3、速度不可以调节的过快，不然就没有力矩转动了 4、按s4（设置成独立按键模式）可以控制正反转 -Content: This program is used to test the four-phase stepper motor conventional drive 2, you need to