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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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Path Planning=
说明: 主要解决移动机器人路径规划问题,采用Matlab语言编程。(It mainly solves the path planning problem of mobile robot.)
- 2020-08-14 09:35:53下载
- 积分:1
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1
说明: matlab相关源程序,设计几乎所有的算法,包括图形界面。(Matlab related source code, the design of almost all algorithms, including graphical interface.)
- 2017-11-01 12:13:40下载
- 积分:1
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ABAQUS Python二次开发攻略-配书资源code
说明: ABAQUS Python二次开发攻略-配书资源code(ABAQUS Python secondary development strategy - book resource code)
- 2020-09-27 17:00:20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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CS model and kalman
单机动目标跟踪作业,有具体的程序使用说明(There are specific procedures to explain the operation of single machine moving target tracking.)
- 2018-09-08 17:02:09下载
- 积分:1
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suspension
半主动悬架的整车模型,基于LQG算法进行悬架振动控制(Vehicle model of semi-active suspension)
- 2018-05-08 21:41:43下载
- 积分:1
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ELM分类预测
极限学习机用于数据建模,可定性定量。代码有相关解释,直接运行。(The extreme learning machine is used for data modeling and can be qualitatively quantified.The code has an explanation and runs directly.)
- 2020-06-16 12:00:01下载
- 积分:1
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DanMaiDaXueMoXing
说明: 丹麦大学研究建立的风力发电机模型,2MW风机,包括叶轮、齿轮箱、发电机等风机系统仿真模型。(The wind turbine model established by the University of Denmark, 2MW wind turbine, including impeller, gearbox, generator and other complete simulation models.)
- 2021-01-18 16:03:47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