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WOVEN
说明: abaqus经纬编织织物模型,umat子程序(ABAQUS warp and weft knitted fabric model, UMAT subroutine)
- 2019-07-09 22:22:14下载
- 积分:1
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LLC
高频高压开关电源,采用LLC软开关技术,多用于静电除尘领域(high frequency high voltage switch power supply)
- 2021-04-22 20:38:48下载
- 积分:1
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FuzzyMath.m
自己编写的,利用模糊数学方法计算船舶碰撞危险度得matlab程序(Self-compiled matlab program for calculating ship collision risk using fuzzy mathematics method)
- 2021-02-27 14:19:36下载
- 积分:1
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基于自适应的永磁同步电机无位置传感器控制系统
包含一个电机仿真和详细报告。这个系统是以PMSM做为控制对像,以模型参考自适应算法实现PMSM的转子速度与位置的辨识,采用矢量控制,构建出PMSM的无传感器控制系统。(Contains a motor simulation and detailed report. This system uses PMSM as control image, and uses model reference adaptive algorithm to realize the identification of rotor speed and position of PMSM. Vector control is used to construct PMSM sensorless control system.)
- 2021-04-21 02:08:49下载
- 积分:1
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matlab教材
说明: 台大matlab教程,适合matlab入门,十分详细,将matlab数学建模几个主要的点就有讲。(NTU matlab tutorial.Suitable for matlab entry, very detailed, several major points of matlab mathematical modeling will be explained.)
- 2021-04-06 10:49:02下载
- 积分:1
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IGBT逆变器采用SPWM技术power_3level
该模型是对50kW、380V、50Hz三相三电平逆变器的两个相同电路进行建模。IGBT逆变器采用SPWM技术,(8kHz载频)将直流电源从a +/-200Vdc源转换为220V AC, 50Hz。逆变器通过75kVA 220/380V变压器输入50kW电阻负载。变频器输出采用L-C滤波器滤除主要产生于8kHz开关频率倍数(Fh=n*8000 +/-k*50Hz)附近的谐波频率Fh。逆变器所需的12个逆变脉冲由PWM发生器块产生。该系统以恒定的调制指标在开环中工作。
电路1使用三电平桥块对逆变器进行建模。电路2使用独立的IGBTs和二极管块。用开/关延时块模拟死区,仅在电路1上应用。(It is easy for us)
- 2020-07-14 09:08:52下载
- 积分:1
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Laplace
说明: 求解二维拉普拉斯方程的matlab程序的实现(Solving two-dimensional Laplace equation)
- 2019-03-08 17:34:32下载
- 积分:1
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SOM
说明: 自组织映射神经网络,直接就可以流畅的运行出仿真效果图处理。(The self-organizing mapping neural network can directly run smoothly to process the simulation renderings.)
- 2020-04-24 14:10:00下载
- 积分:1
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NS_SAR_ADC_1order
说明: 基于文章A 90-MS/s 11-MHz-Bandwidth 62-dB SNDR Noise Shaping SAR ADC的基本功能建模,仿真一阶噪声整形的噪声传输函数(Based on the basic function model of article , A 90-MS/s 11-MHz-Bandwidth 62-dB SNDR Noise Shaping SAR ADC , the noise transfer function of first-order noise shaping is simulated.)
- 2019-02-20 09:24:48下载
- 积分:1
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bldc_two_close_loop_2015rb(2)
无刷直流电机调速仿真。PI转速和电流双闭环(Speed control simulation of Brushless DC motor)
- 2018-05-24 22:56:07下载
- 积分:1