Analysis of uncertainty and variability in finite element computational models for biomedical engineering: characterization and propagation
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hdl:2117/132648
Tipus de documentArticle
Data publicació2016-11-07
EditorFrontiers Media SA
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Computational modeling has become a powerful tool in biomedical engineering thanks
to its potential to simulate coupled systems. However, real parameters are usually not
accurately known, and variability is inherent in living organisms. To cope with this,
probabilistic tools, statistical analysis and stochastic approaches have been used. This
article aims to review the analysis of uncertainty and variability in the context of finite
element modeling in biomedical engineering. Characterization techniques and propagation
methods are presented, as well as examples of their applications in biomedical finite
element simulations. Uncertainty propagation methods, both non-intrusive and intrusive,
are described. Finally, pros and cons of the different approaches and their use in the
scientific community are presented. This leads us to identify future directions for research
and methodological development of uncertainty modeling in biomedical engineering.
CitacióMangado, N. [et al.]. Analysis of uncertainty and variability in finite element computational models for biomedical engineering: characterization and propagation. "Frontiers in Bioengineering and Biotechnology", 7 Novembre 2016, vol. 4, p. 1-17.
ISSN2296-4185
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2016_Mangado_fbioe-04-00085.pdf | 10,60Mb | Visualitza/Obre |