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断裂参数计算
ansys计算边裂纹断裂参数应力强度因子和J积分还有G释放率(ansys fracture K J G)
- 2018-05-16 21:07:11下载
- 积分：1
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vensim
发源于美国麻省理工学院的Vensim软件，是由Ventana公司开发，在全球和国内获得最广泛使用系统动力学建模软件。它具有图形化的建模方法，除具有一般的模型模拟功能外，还具有复合模拟、数组变量、真实性检验、灵敏性测试、模型最优化等强大功能。Vensim有Vensim PLE, PLE Plus, Professional和DSS版本，适合不同的用户。(Vensim software, originated from Massachusetts Institute of Technology, was developed by Ventana company, and has gained the most extensive use of system dynamics modeling software both globally and domestically. It has graphical modeling methods. Besides the general model simulation function, it also has many powerful functions such as compound simulation, array variables, authenticity test, sensitivity test, model optimization, and so on. Vensim has Vensim, PLE, PLE, Plus, Professional, and DSS versions for different users.)
- 2017-09-03 02:02:32下载
- 积分：1
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ABAQUS与Python
说明： 采用Python脚本语言二次开发ABAQUS的前处理模块创建了一个带孔平板模型，实现了参数化建模。(Parametrical model using Python in Abaqus.)
- 2020-06-30 16:40:01下载
- 积分：1
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LFM_comp_w
实现线性调频信号，实现对线性调频信号的建模(linear frequency modulation)
- 2018-04-10 23:31:11下载
- 积分：1
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test
说明： 将一个50Hz的干扰信号加入到白噪声中，然后对合成信号做fft，得到相应的幅频谱图和相位谱图。(A 50 Hz interference signal is added to the white noise, and then the composite signal is FFT to get the corresponding amplitude spectrum and phase spectrum.)
- 2021-03-10 00:04:45下载
- 积分：1
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untitled1
说明： 基于SVPWM的电压型三相整流仿真系统，包括SVPWM模块，以及电流环和电压环的建模(The simulation system of voltage source three-phase rectifier based on SVPWM includes SVPWM module, modeling of current loop and voltage loop)
- 2020-06-29 16:25:43下载
- 积分：1
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主要程序
粒子群算法的仿真程序，并采用典型benchmark进行演示分析；
然后，应用粒子群算法进行热工过程水轮机系统模型辨识，matlab软件可直接运行；
采用粒子群算法与PID参数整定进行联合仿真，用以提高PID控制器对热工过程水轮机的控制性能。(Particle swarm algorithm simulation program, and the use of a typical benchmark for demonstration analysis;
Then, the particle swarm optimization algorithm is used to identify the turbine system model of the thermal process. The matlab software can be run directly.
Particle swarm algorithm and PID parameter tuning are used to simulate the PID controller to improve the control performance of the hydraulic turbine.)
- 2020-11-09 17:29:47下载
- 积分：1
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usermat_CDM
These composite materials generally exhibit brittle damage behavior. The anisotropy in the
material and different kinds of failure mechanisms make it difficult to accurately
characterize the behavior of composite materials. The present work aims to verify and
apply the Puck Failure Criteria using the commercially available finite element package
ANSYS by writing a user-material subroutine in FORTRAN. The model is implemented
with different post failure degradation schemes EWM/CSE.
- 2019-05-01 00:48:50下载
- 积分：1
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NG3125R
用abaqus做的金属切削仿真，希望可以帮助大家(A metal cutting simulation, i hope it will be helpful)
- 2017-07-07 15:30:59下载
- 积分：1
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insert_cohesive
说明： 在abaqus中可以实现零厚度的cohesive插入(Implementing cohesive insertion with zero thickness)
- 2021-03-02 21:29:34下载
- 积分：1
