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| DOI | 10.1016/J.RESS.2016.12.005 | ||||
| Año | 2017 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
This work explores the feasibility of integrating an adaptive meta-model into a finite element model updating formulation using dynamic response data. A Bayesian model updating approach based on a stochastic simulation method is considered in the present formulation. Such approach is combined with a surrogate technique and an efficient model reduction technique. In particular, an adaptive surrogate model based on kriging interpolants and a model reduction technique based on substructure coupling are implemented. The integration of these techniques into the updating process reduces the computational effort to manageable levels allowing the solution of complex problems. The effectiveness of the proposed strategy is demonstrated with three finite element model updating applications.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | JENSEN, HECTOR A. | Hombre |
Santa Maria Univ - Chile
Universidad Técnica Federico Santa María - Chile |
| 2 | Esse, C. | - |
Santa Maria Univ - Chile
Universidad Técnica Federico Santa María - Chile |
| 3 | Araya, V. A. | - |
Santa Maria Univ - Chile
Universidad Técnica Federico Santa María - Chile |
| 4 | Papadimitriou, Costas | Hombre |
Univ Thessaly - Grecia
Panepistimio Thesalias - Grecia University of Thessaly - Grecia |
| Fuente |
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| CONICYT (National Commission for Scientific and Technological Research) |
| European Social Fund (ESF) |
| Greek National Resources |
| Agradecimiento |
|---|
| The research reported here was supported in part by CONICYT (National Commission for Scientific and Technological Research) under grant number 1150009 which is gratefully acknowledged by the authors. Also this research has been implemented under the "ARISTEIA" Action of the "Operational Programme Education and Lifelong Learning" and was co-funded by the European Social Fund (ESF) and Greek National Resources under Grant no. 53-UQ-dynamics. |