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GAS_factor_copula_toolbox_17feb16
动态因子copula模型建模并模拟分析系统性风险(Dynamic Factor Copula Model Modeling and Simulating Analysis of Systematic Risks)
- 2021-01-06 21:58:53下载
- 积分：1
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vector
说明： 电机矢量控制仿真（svpwm方法）实测有效 包括坐标变换(vector control The simulation of motor vector control (SVPWM) includes coordinate transformation)
- 2021-02-08 20:09:38下载
- 积分：1
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?授粉算法
说明： FPA算法用来函数寻优，本代码给出了通用版本，能够很好的适应和学习(Flower pollination algorithm used to function optimization, this code gives a general version, can adapt and learn well)
- 2021-04-17 09:02:55下载
- 积分：1
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三相永磁同步电机矢量控制建模与仿真
本文首先分析了永磁同步电机矢量控制的发展概况，然后从机电能量转换的角度出发，解释三相永磁同步电机的机电能量转换原理，推导拉格朗日运动方程。此外，列写出永磁同步电机在三相静止坐标系和dq坐标系下的数学模型。基于Simulink建立了转速电流双闭环矢量控制系统的仿真模型，通过对仿真结果分析，验证了永磁同步电机矢量控制系统性能的优越性。(This paper first analyzes the development of permanent magnet synchronous motor vector control, and then explains the electromechanical energy conversion principle of three-phase permanent magnet synchronous motor from the perspective of electromechanical energy conversion, and deduce the Lagrange motion equation. In addition, the mathematical model of permanent magnet synchronous motor (PMSM) in three phase stationary coordinate system and dq coordinate system is listed. Based on Simulink, a simulation model of speed and current double closed loop vector control system is established. By analyzing the simulation results, the performance of PMSM vector control system is verified.)
- 2018-03-27 17:09:35下载
- 积分：1
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双馈风机并网
说明： 双馈风机变速仿真：
电压/无功控制下机组输出仿真；
电压/无功电网故障下输出仿真(Doubly-fed fan variable speed simulation:
Unit output simulation under voltage / reactive power control;
Output simulation under voltage / reactive grid faults)
- 2020-03-16 19:14:58下载
- 积分：1
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UMMDp180718
说明： 新的屈服准则ABAQUS子程序UMAT，含有多种较新的准侧，能很好运用(The new yield criterion ABAQUS subroutine UMAT contains a variety of newer standards and can be used very well.)
- 2021-03-22 21:19:16下载
- 积分：1
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子空间辨识（ABCD）
说明： 建立基于子空间辨识的PEMFC电特性状态空间模型。(A state space model of PEMFC electrical characteristics based on subspace identification is established.)
- 2021-04-28 09:08:44下载
- 积分：1
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satu-tempature udf
说明： 用C语言将相变温度-压力曲线写入udf，用于fluent中自定义函数功能，添加于物性参数。(Phase Transition Temperature-Pressure Curve)
- 2019-06-19 10:16:24下载
- 积分：1
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adrc
ADRC算法TD微分跟踪器simulimk框图(ADRC algorithm TD differential tracker simulimk block diagram)
- 2018-10-21 08:21:43下载
- 积分：1
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1
说明： 基于信噪比的协作频谱感知算法，能量检测。信噪比(Collaborative Spectrum Sensing Algorithm Based on Signal - to - Noise Ratio.Energy detection.Signal - to - Noise Ratio.)
- 2017-07-24 10:21:00下载
- 积分：1
