Non-intrusive estimation of model error and discrepancy in dynamics models

DOI10.1016/j.jcp.2022.111617OpenAlexW4296889020MaRDI QIDQ2088335

Sankaran Mahadevan, Abhinav Subramanian

Publication date: 21 October 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2022.111617

zbMATH Keywords

state estimationmodel errorBayesian approachdiscrepancy predictionerror extrapolationnon-intrusive computation

Mathematics Subject Classification ID

Parametric inference (62Fxx) Stochastic systems and control (93Exx)

Related Items

Physics-constrained data-driven variational method for discrepancy modeling

Uses Software

• EnKF

Cites Work

• Selection of model discrepancy priors in Bayesian calibration
• Combined state and least squares parameter estimation algorithms for dynamic systems
• Model error propagation from experimental to prediction configuration
• Error estimation in coupled multi-physics models
• Bayesian Calibration of Computer Models
• Computer Model Calibration Using High-Dimensional Output
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