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Sector_Check
- 采用S函数编写的空间矢量扇区检查模块，利用两相静止坐标系下的电压分量直接判断所处扇区，可用于异步电机，同步电机的Matlab矢量控制仿真-S-function written using space vector sectors check module using the voltage component two-phase stationary coordinate system in which the judge directly sector, can be used for asy
trans_innerfault
- 基于Matlab/Simulink建立的变压器内部仿真模型，可以进行变压器内部整个绕组的单相接地、两相短路、两相接地短路、三相短路等故障的仿真。-The internal simulation model of transformer based on Matlab/Simulink can carry out the simulation of single phase grounding, two phase short circuit, two-phase short circuit an
untitled1
- matlab 适用于永磁同步电机控制中间的abc-αβ坐标变换，将三相旋转坐标变为两相静止坐标。-matlab applicable to permanent magnet synchronous motor control in the middle of abc-αβ coordinate transformation into a three-phase rotating coordinate two-phase stationary coordinates.
two-phase-flow-separation
- 采用格子玻尔兹曼方法两相流动模型模拟相分离过程-two phase flow seperation simulation based on Lattice boltzmann method
onedimensiontwophase
- 用matlab编写的一维两相渗流数值模拟程序，采用隐压显饱法求解含水饱和度和压力，适合油藏数模编程初学者！-Using matlab to prepare a one-dimensional two-phase flow simulation program, the use of implicit pressure explicit saturation method for solving water saturation and pressure reservoir for the D p
simulation_clarke
- Clark变换的Simulink仿真实现，便于了解原理，即三相到两相动态交流变换。非matlab自带模块。-Clark transform Simulink Simulation, easy to understand the principle that the three-phase to two-phase AC converter dynamic. Non-matlab built module.
Motor
- 两相混合步进电机正反转控制，可以变频启动，运动速度以及步进数可调节-Two-phase hybrid stepper motor reversing control, frequency conversion, motor speed and the number of steps can be adjusted
ABCtoab
- 电机数学模型从三相坐标系变换到两相坐标系下的变换矩阵方程。-Transformation matrix equation of the motor mathematical model three phase coordinate system to two phase coordinate system.
DQtoABC
- 电机从两相旋转坐标系到三相静止坐标系下的变换矩阵方程-Transformation matrix equations two phase rotating coordinate system to three phase stationary coordinate system
Riemann-solver
- 程序是关于计算两相黎曼问题的一个求解器。可以直接设置。-The code is a solver about the two-phase Riemann problem. the user can use it directly.
2
- 两相流UDF，可以实现两相的相和速度定义和变化-Two-phase flow UDF, you can define and change the two-phase and speed-Modeling high-temperature tensile deformation behavior of AZ31B magnesium alloy considering strain effects
dianjikongzhi2
- 学习了解C51单片机的开发与应用，控制两相四线步进电机的转速、正反转、步进电机的运动步骤登-Learn about the development and application of C51 microcontroller to control two-phase four-wire stepper motor speed, reversing, stepper motor sport step board
PWM
- 利用PWM的方式来控制两相四线步进电机的转动、正反转、转速、在什么位置停、在多少圈后正转或者反转-Use PWM way to control two-phase four-wire stepper motor rotation, rotating, speed, stop at what position, how many laps after the forward or reverse
dead2time-effect
- 分析了逆变器的死区效应产生的原因及其对交流伺服系统控制性能产生的影响,指出死区补偿的关键 在于电流相位的获取,为了克服实际系统中电流零点的模糊性,提出了一种基于两相静止坐标系下的前馈死 区补偿方法. 该方法通过对三相输出电流一个周期内补偿电压进行傅里叶变换,发现仅需补偿1 ,5 ,7 次谐波 分量即可消除死区效应. 仿真和试验结果验证了这种方法的正确性和可行性.-Analyzed were t he reason why t he dead2time effect rises in
3D2P
- 描述三维两相模型，采用的交替对角网格顺序，不考虑气体，没考虑重力因素- three-dimensional two-phase
1D2P_capillary
- 一维两相油藏数值模拟，有效的利用相渗数据，考虑毛管力的问题。-Numerical simulation of one-dimensional two-phase reservoir, consider the problem of capillary force
minipro
- 一个最简单的三相精致坐标系到两相静止坐标系的坐标变换，3s/2s变换。-One of the most simple three-phase coordinate system to the two-phase coordinate transformation, 3s/2s transformation.
step-motor-3-level-accelaration
- 两相四线步进电机，3段变速和匀速，t1-t6是时间点而非时刻，V1-V3为设定速度。驱动器必须是四入四出，如L298N。-2 phase 4 line step motor , change speed in 3 levels.
step-motor-3level-accelaration2
- STM32控制两相四线步进电机变速，3段，每段都是先加速后匀速，2、3段可为减速后匀速。驱动器需一个脉冲入4个出的类型。t1-t6为时间点，不是时长，V1-V3是设定速度。-STM32 control step motor changing speed in 3 levels.
converter-of-axis
- 采用幅值恒等原则建立的三相到两相静止坐标系和两相静止坐标系到三相坐标系的变换-Constant amplitude using the principles established by the three-phase to two-phase stationary coordinate system and the two-phase stationary coordinate system to transform the three-phase coordinate system