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newmark
已知动力系统方程,利用质量、刚度和力向量,求解响应程序(According dynamic system equation, including mass, stiffness and force vector, it is the program to be used to solve response)
- 2018-08-03 19:30:20下载
- 积分:1
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nonlinear
光纤存在非线性效应,SPM、XPM、FWM,本算法为啁啾高斯光束在光线中传播的波形变化,采用了分步傅里叶法(simulation of fiber nonlinearity)
- 2018-09-16 13:15:33下载
- 积分:1
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UMAT子程序详解-材料初始失效准则及损伤演化准则
说明: ABAQUS二次开发—材料初始失效准则及损伤演化准则(criteria for initial failure and damage evolution of materials)
- 2021-04-06 10:49:02下载
- 积分:1
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reconfigrable_antenna
说明: 基于遗传算法的N×N阵列可重构天线的建模仿真脚本(genetic algorithm is applied to M N reconfigurable antenna array)
- 2019-12-18 20:33:37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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2D
说明: 实现多种二维面阵的综合设计,包括均匀阵、切比雪夫阵等等。。。。(Comprehensive design of various 2D arrays)
- 2020-01-06 21:33:02下载
- 积分:1
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umat
说明: 用于abaqus里形状记忆合金材性模拟的子程序umat文件(an umat file used to simulate SMA in ABAQUS)
- 2021-01-15 21:58:45下载
- 积分:1
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ABAQUS_UMAT的开发
说明: umat基础知识教学,适合刚接触UMAT的新手做参考(UMAT basic knowledge teaching, suitable for beginners)
- 2018-12-28 17:00:40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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one bubble free field
one bubble free field 单气泡自由场计算(one bubble free field)
- 2017-11-21 09:34:44下载
- 积分:1