2015
DOI: 10.1186/s40323-015-0049-1
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Towards a pancreatic surgery simulator based on model order reduction

Abstract: 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 ene… Show more

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Cited by 10 publications
(9 citation statements)
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“…Literature shows that the PGD framework is particularly suitable for many challenging problems in biomechanics such as real‐time simulation and multiparameter identification. In a comprehensive ageing society, osteoporosis is one of the common diseases for the elders.…”
Section: Application In Biomechanical Problems: Human Proximal Femurmentioning
confidence: 99%
“…Literature shows that the PGD framework is particularly suitable for many challenging problems in biomechanics such as real‐time simulation and multiparameter identification. In a comprehensive ageing society, osteoporosis is one of the common diseases for the elders.…”
Section: Application In Biomechanical Problems: Human Proximal Femurmentioning
confidence: 99%
“…surgical simulation involving haptic devices involving contact, cutting, etc.) [52], material homogenization [39], real-time process optimization [26,27], inverse analysis and simulation-based control [29]. They where also employed in dynamic data driven application systems.…”
Section: Proper Generalized Decompositionmentioning
confidence: 99%
“…[9][10][11][12] These methods compute the basis function on the fly, that is to say, by means of a greedy algorithm that enriches successively the basis until the desired precision is achieved. This methodology has proven to be very effective for a wide variety of high-dimensional problems ranging from the resolution of Fokker-Planck equation 13 to patient-specific liver responses, 14,15 structural dynamics, 16 computational rheology, 17 or, more generally, to any parametric problem that could be written in separate form. 13 There are situations, however, when the solution is highly nonseparable.…”
Section: Introductionmentioning
confidence: 99%