Browsing by Author "Ares de Parga Regalado, Sebastian"
Now showing items 1-5 of 5
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A subspace-adaptive weights cubature method with application to the local hyperreduction of parameterized finite element models
(John Wiley & sons, 2024-09)
Article
Restricted access - publisher's policyThis article is concerned with quadrature/cubature rules able to deal with multiple subspaces of functions, in such a way that the integration points are common for all the subspaces, yet the (nonnegative) weights are ... -
CECM: a continuous empirical cubature method with application to the dimensional hyperreduction of parameterized finite element models
(Elsevier, 2024-01)
Article
Open AccessWe propose a method for finding optimal quadrature/cubature rules with positive weights for parameterized functions in 1D, 2D or 3D spatial domains. The method takes as starting point the values of the functions at the ... -
Hyper-reduction for Petrov–Galerkin reduced order models
(Elsevier, 2023-11)
Article
Restricted access - publisher's policyProjection-based Reduced Order Models are based on the idea of minimizing the discrete residual of a “full order model” (FOM) while at the same time constraining the unknowns to live in a space of reduced dimension. For ... -
Projection-based hyper-reduced order modeling of stress and reaction fields, and application of static condensation for multibody problems
(Universitat Politècnica de Catalunya, 2021-06-18)
Master thesis
Open AccessComputational Mechanics' problems are often solved using the Finite Element Method (FEM). The resulting systems of equations may lead to large data and therefore, the solution requires high memory and time to be computed. ... -
Projection-based reduced order models for digital twins
(Centro Internacional de Métodos Numéricos para la Ingeniería, 2024-07)
Conference report
Open AccessDigital twins are virtual models replicating real-world systems using sensors, simulations, and machine learning data. They enable predictive analytics and optimization in industries like manufacturing [1], aerospace[2,3], ...
