An automatic mesh generator of triangular finite elements, based on an artificial neural network, is optimized by means of Designof Experiments techniques and Genetic Algorithms. The optimization concerns the various parameters which are defined in the meshgenerator, whereas the objective function is related to the mesh quality. By means of this optimization the generator allows us to obtainvery high-quality meshes

An Optimized Generator of Finite Element Meshes based on a Neural Network

ALFONZETTI, Salvatore;DILETTOSO, EMANUELE;SALERNO, Nunzio
2008

Abstract

An automatic mesh generator of triangular finite elements, based on an artificial neural network, is optimized by means of Designof Experiments techniques and Genetic Algorithms. The optimization concerns the various parameters which are defined in the meshgenerator, whereas the objective function is related to the mesh quality. By means of this optimization the generator allows us to obtainvery high-quality meshes
Automatic mesh generation; neural networks; stochastic optimization; finite element method
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11769/7536
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