Exploració per autor "Chamoin, Ludovic"
Ara es mostren els items 2-4 de 4
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Real-time model updating using modified CRE, Kalman filtering, and PGD-reduced models
Chamoin, Ludovic; Marchand, Basile; Rey, Christian (CIMNE, 2015)
Text en actes de congrés
Accés obertThe DDDAS concept has received an increasing interest during the last decade, in particular in the Computational Mechanics community [1]. The main idea is to create a feedback loop between a real system and its numerical ... -
Strict error bounds for linear and nonlinear solid mechanics problems using a patch-based flux-free method
Cottereau, Regis; Chamoin, Ludovic; Díez, Pedro (2010-12)
Article
Accés obertWe discuss, in this paper, a common ux-free method for the computation of strict error bounds for linear and nonlinear Finite Element computations. In the linear case, the error bounds are on the energy norm of the error, ... -
Verification for eigenvalue problems
Wang, Li; Chamoin, Ludovic; Ladevèze, Pierre (CIMNE, 2015)
Text en actes de congrés
Accés obertIn this paper, the approach proposed by Ladevèze and Pelle in 1989 [1] for deriving computable, sharp and guaranteed lower bounds for eigenvalues is revisited. The key lies in a static ...