A survey of projection-based model reduction methods for parametric dynamical systems

P Benner, S Gugercin, K Willcox - SIAM review, 2015 - SIAM
Numerical simulation of large-scale dynamical systems plays a fundamental role in studying
a wide range of complex physical phenomena; however, the inherent large-scale nature of …

Data-driven modeling for unsteady aerodynamics and aeroelasticity

J Kou, W Zhang - Progress in Aerospace Sciences, 2021 - Elsevier
Aerodynamic modeling plays an important role in multiphysics and design problems, in
addition to experiment and numerical simulation, due to its low-dimensional representation …

[BOOK][B] Uncertainty quantification: theory, implementation, and applications

RC Smith - 2024 - SIAM
Uncertainty quantification serves a central role for simulation-based analysis of physical,
engineering, and biological applications using mechanistic models. From a broad …

Learning physics-based models from data: perspectives from inverse problems and model reduction

O Ghattas, K Willcox - Acta Numerica, 2021 - cambridge.org
This article addresses the inference of physics models from data, from the perspectives of
inverse problems and model reduction. These fields develop formulations that integrate data …

A review on design of experiments and surrogate models in aircraft real-time and many-query aerodynamic analyses

R Yondo, E Andrés, E Valero - Progress in aerospace sciences, 2018 - Elsevier
Full scale aerodynamic wind tunnel testing, numerical simulation of high dimensional (full-
order) aerodynamic models or flight testing are some of the fundamental but complex steps …

Nonlinear model order reduction based on local reduced‐order bases

D Amsallem, MJ Zahr, C Farhat - International Journal for …, 2012 - Wiley Online Library
SUMMARY A new approach for the dimensional reduction via projection of nonlinear
computational models based on the concept of local reduced‐order bases is presented. It is …

A stochastic Newton MCMC method for large-scale statistical inverse problems with application to seismic inversion

J Martin, LC Wilcox, C Burstedde, O Ghattas - SIAM Journal on Scientific …, 2012 - SIAM
We address the solution of large-scale statistical inverse problems in the framework of
Bayesian inference. The Markov chain Monte Carlo (MCMC) method is the most popular …

Efficient aerodynamic shape optimization with deep-learning-based geometric filtering

J Li, M Zhang, JRRA Martins, C Shu - AIAA journal, 2020 - arc.aiaa.org
Surrogate-based optimization has been used in aerodynamic shape optimization, but it has
been limited due to the curse of dimensionality. Although a large number of variables are …

Aircraft active flutter suppression: State of the art and technology maturation needs

E Livne - Journal of Aircraft, 2018 - arc.aiaa.org
Active flutter suppression, which is a part of the group of flight vehicle technologies known as
active controls, is an important contributor to the effective solution of aeroelastic instability …

Structure‐preserving, stability, and accuracy properties of the energy‐conserving sampling and weighting method for the hyper reduction of nonlinear finite element …

C Farhat, T Chapman, P Avery - International journal for …, 2015 - Wiley Online Library
The computational efficiency of a typical, projection‐based, nonlinear model reduction
method hinges on the efficient approximation, for explicit computations, of the scalar …