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UPFC模型
说明: UPFC模型,模型非常详细和系统,有助于理解潮流控制器(UPFC model, which is very detailed and systematic, helps to understand power flow controllers)
- 2019-04-22 18:56:05下载
- 积分:1
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umat Isotropic Strain Hardening Plasticity
可以用于在ABAQUS中进行蠕变损失分析(For creep rupture analysis in ABAQUS)
- 2019-05-21 13:12:46下载
- 积分:1
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DE优化函数程序
大坝变形的精确预测对其安全评价方面发挥着重要作用。为了进一步提高大坝变形预测精度,提出了一种改进的灰狼算法优化支持向量机的预测模型。通过引入非线性收敛因子和采用动态加权策略,提升灰狼算法优化支持向量机惩罚因子和核函数参数的能力,并以优化的参数来建立支持向量机大坝变形预测模型。选取实例数据,在与布谷鸟算法、差分进化算法、粒子群算法、基本灰狼算法优化的支持向量机预测比较中,实验结果表明,改进的灰狼算法对支持向量机参数的优化是有效的,可以提高大坝变形预测精度。(Accurate prediction of dam deformation plays an important role in its safety evaluation. In order to further improve the prediction accuracy of dam deformation, an improved grey Wolf algorithm is proposed to optimize the prediction model of support vector machine. By introducing the nonlinear convergence factor and using the dynamic weighting strategy, the gray wolf algorithm is improved to optimize the capacity of the support vector machine penalty factor and the kernel parameter, and the support vector machine dam deformation prediction model is established with the optimized parameters. The experimental results show that the Improved Grey Wolf algorithm is effective for the optimization of support vector machine parameters, and it can improve the accuracy of the deformation prediction of the dam.)
- 2018-06-28 09:53:07下载
- 积分:1
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三维制导律仿真
三维比例导引法仿真,可以攻击静止/机动目标(Three dimensional proportional navigation simulation can attack stationary / maneuvering targets)
- 2021-01-21 17:18:46下载
- 积分:1
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SIMPLE算法-MATLAB
SIMPLE算法编程语言,使用Matlab对SIMPLE算法进行了阐述。(SIMPLE programming language)
- 2021-04-23 21:48:47下载
- 积分:1
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sir
基于netlogo环境下的建模仿真,实现SIR模型的病毒传播(Based on netlogo environment modeling and simulation, to achieve the SIR model of virus transmission)
- 2017-08-14 11:26:01下载
- 积分:1
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Desktop
说明: abaqus 帮助文档中的蠕变本构模型,包括时效强化模型和应变强化模型,以及一个模型的inp文件(Creep constitutive model in abaqus help document, including time-based reinforcement model and strain reinforcement model, and inp file of a model)
- 2020-06-22 16:00:01下载
- 积分:1
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单个圆形活塞换能器指向性
说明: 使用matlab进行超声波阵列指向性仿真(Simulation of directivity of ultrasonic array using MATLAB)
- 2021-04-04 15:09:04下载
- 积分:1
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PID_Controller_Matlab_Code
very helpful for those who have initiated research
- 2017-08-17 23:31:50下载
- 积分:1
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CDM GTN umat
说明: 混凝土的弹塑性损伤问题,可以很好解决弹塑性损伤问题(The elastoplastic damage of concrete can be solved well)
- 2020-12-30 13:19:00下载
- 积分:1