57877 20210121114501.0 doi 10.1186/s40323-015-0049-1 sideral 96919 ART-2015-96919 eng Mena, Andrés Towards a pancreatic surgery simulator based on model order reduction 2015 Access copy available to the general public Unrestricted In this work a pancreatic surgery simulator is developed that provides the user with haptic feedback. The simulator is based on the use of model order reduction techniques, particularly Proper Generalized Decomposition methods. The just developed simulator presents some notable advancements with respect to existing works in the literature, such as the consideration of non-linear hyperelasticity for the constitutive modeling of soft tissues, an accurate description of contact between organs and momentum and energy conserving time integration schemes. Pancreas, liver, gall bladder, and duodenum are modeled in the simulator, thus providing with a very realistic and immersive perception to the user. info:eu-repo/grantAgreement/ES/MINECO/DPI2014-51844-C2-1-2-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 0.0 2015 Applied Mathematics 2015 Modeling and Simulation 2015 Engineering (miscellaneous) 2015 Computer Science Applications 2015 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0002-8643-0698 Bel, David Universidad de Zaragoza (orcid)0000-0002-9135-866X Alfaro, Icíar Universidad de Zaragoza (orcid)0000-0003-3003-5856 González, David Universidad de Zaragoza (orcid)0000-0003-1017-4381 Cueto, Elías Universidad de Zaragoza Chinesta, Francisco 5004 605 Universidad de Zaragoza Dpto. Ingeniería Mecánica Área Mec.Med.Cont. y Teor.Est. 2, 31 (2015), [16 pp.] Adv. model. simul. eng. sci. Advanced modeling and simulation in engineering sciences 2213-7467 6459523 http://zaguan.unizar.es/record/57877/files/texto_completo.pdf Versión publicada 16886 http://zaguan.unizar.es/record/57877/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:57877 articulos driver 2021-01-21-10:51:38 ARTICLE