PUQ: A code for non-intrusive uncertainty propagation in computer simulations

Published: 01-01-2015| Version 1 | DOI: 10.17632/xzk3km2fgt.1
Martin Hunt,
Benjamin Haley,
Michael McLennan,
Marisol Koslowski,
Jayathi Murthy,
Alejandro Strachan


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