[PDF][PDF] Model order reduction

F Chinesta, A Huerta, G Rozza… - Encyclopedia of …, 2016 - ww2.lacan.upc.edu
This chapter presents an overview of Model Order Reduction–a new paradigm in the field of
simulationbased engineering sciences, and one that can tackle the challenges and leverage …

Model reduction methods

F Chinesta, A Huerta, G Rozza… - Encyclopedia of …, 2017 - Wiley Online Library
This chapter presents an overview of model order reduction–a new paradigm in the field of
simulation‐based engineering sciences, and one that can tackle the challenges and …

A new reduced order model to represent the creep induced fuel assembly bow in PWR cores

B Leturcq, P Le Tallec, S Pascal, O Fandeur… - … engineering and design, 2022 - Elsevier
Progressive deformation of nuclear fuel assemblies that occurs during a succession of
irradiation cycles within PWR is at the core of numerous interactions. Progresses in the study …

A LATIN-based model reduction approach for the simulation of cycling damage

M Bhattacharyya, A Fau, U Nackenhorst… - Computational …, 2018 - Springer
The objective of this article is to introduce a new method including model order reduction for
the life prediction of structures subjected to cycling damage. Contrary to classical …

A reduced model to simulate the damage in composite laminates under low velocity impact

S Metoui, E Pruliere, A Ammar, F Dau - Computers & Structures, 2018 - Elsevier
This article presents an efficient numerical strategy to simulate the damage in composite
laminates under low velocity impact. The proposed method is based on a separated …

Advanced separated spatial representations for hardly separable domains

C Ghnatios, E Abisset, A Ammar, E Cueto… - Computer methods in …, 2019 - Elsevier
This work aims at proposing a new procedure for parametric problems whose separated
representation has been considered difficult, or whose SVD compression impacted the …

[PDF][PDF] Proper generalized decomposition

F Chinesta, P Ladevèze - Model order reduction: snapshot-based …, 2020 - library.oapen.org
Theso-called “reduced” modelshavealwaysbeenverypopularandoft… in engineering to
analyze the behavior of structures and materials, especially in dynamics. They highlight the …

Dealing with a nonlinear material behavior and its variability through PGD models: Application to reinforced concrete structures

M Vitse, D Néron, PA Boucard - Finite Elements in Analysis and Design, 2019 - Elsevier
Among other model-order reduction techniques, the proper generalized decomposition
(PGD) has shown its efficiency to solve static and quasi-static problems in the time domain …

Non-intrusive proper generalized decomposition involving space and parameters: application to the mechanical modeling of 3D woven fabrics

A Leon, S Mueller, P de Luca, R Said, JL Duval… - Advanced Modeling and …, 2019 - Springer
In our former works we proposed different Model Order Reduction strategies for alleviating
the complexity of computational simulations. In fact we proved that separated …

A model reduction technique in space and time for fatigue simulation

M Bhattacharyya, A Fau, U Nackenhorst… - Multiscale modeling of …, 2018 - Springer
The simulation of mechanical responses of structures subjected to cyclic loadings for a large
number of cycles remains a challenge. The goal herein is to develop an innovative …