An evolutionary approach to elastic contact optimization of frame structures
Finite Elements in Analysis and Design
The Reduced Basis Element Method: Application to a Thermal Fin Problem
SIAM Journal on Scientific Computing
A priori hyperreduction method: an adaptive approach
Journal of Computational Physics
POD-based feedback control of the burgers equation by solving the evolutionary HJB equation
Computers & Mathematics with Applications
A model reduction technique based on the PGD for elastic-viscoplastic computational analysis
Computational Mechanics
A dedicated multiparametric strategy for the fast construction of a cokriging metamodel
Computers and Structures
The use of partially converged simulations in building surrogate models
Advances in Engineering Software
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Optimization campaigns, which are being launched more and more often, require the execution of many parametric studies which can make the approach very costly in terms of computation time. Here, in order to reduce these computation times, we undertake to develop a multiparametric strategy using the LATIN method along with Proper Generalized Decomposition. This approach is compared to other common strategies, especially those based on POD.