PUQ: A code for non-intrusive uncertainty propagation in computer simulations
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资源简介：
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
Abstract
We present a software package for the non-intrusive propagation of uncertainties in input parameters through computer simulation codes or mathematical models and associated analysis; we demonstrate its use to drive micromechanical simulations using a phase field approach to dislocation dynamics. The PRISM uncertainty quantification framework (PUQ) offers several methods to sample the distribution of input variables and to obtain surrogate models (or response functions) that relate the uncerta...
Title of program: PUQ
Catalogue Id: AEWP_v1_0
Nature of problem
Uncertainty propagation and creation of response surfaces.
Versions of this program held in the CPC repository in Mendeley Data
AEWP_v1_0; PUQ; 10.1016/j.cpc.2015.04.011
本程序源自贝尔法斯特女王大学馆藏的CPC程序库（1969-2018年）
摘要
我们推出一款软件包，可通过计算机仿真代码或数学模型及其关联分析，对输入参数中的不确定性进行非侵入式传播；并演示了其在驱动采用位错动力学相场法的微观力学仿真中的应用。PRISM不确定性量化框架（PRISM Uncertainty Quantification framework，PUQ）提供了多种方法，可对输入变量的分布进行采样，并构建关联不确定因素的替代模型（或称响应函数）……
程序标题：PUQ
目录编号：AEWP_v1_0
问题类型
不确定性传播与响应面构建。
该程序存放在Mendeley Data的CPC知识库中的版本为：
AEWP_v1_0; PUQ; 10.1016/j.cpc.2015.04.011
创建时间：
2018-12-07
