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Modeling non-linear viscoelastic behavior under large deformations
dc.contributor.author | del Castillo Pérez, Esteban |
dc.contributor.author | Basañez Villaluenga, Luis |
dc.contributor.author | Gil Dolcet, Ernest |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial |
dc.date.accessioned | 2013-10-14T07:02:59Z |
dc.date.created | 2013-12 |
dc.date.issued | 2013-12 |
dc.identifier.citation | del Castillo, E.; Basañez, L.; Gil-Dolcet, E. Modeling non-linear viscoelastic behavior under large deformations. "International journal of non-linear mechanics", Desembre 2013, vol. 57, p. 154-162. |
dc.identifier.issn | 0020-7462 |
dc.identifier.uri | http://hdl.handle.net/2117/20367 |
dc.description.abstract | This paper addresses the accurate modeling of the behavior of a thin layer of natural rubber subjected to large deformations. Such a system presents a non-linear viscoelastic behavior similar to many biological soft tissues. The proposed model uses an spring-mass system, and considers a non-linear evolution of the reaction forces of the membrane,as well as viscous and Coulomb friction. In the model, the elasticity coefficient of the springs has an exponential dependence of its elongation. Three experimental tests validate the proposed model, which reaches a real-time performance using an implicit integrator |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Informàtica |
dc.subject.lcsh | Image processing |
dc.subject.lcsh | Pattern recognition systems |
dc.subject.other | Deformable models |
dc.subject.other | Exponential spring-mass model |
dc.subject.other | Circular membrane |
dc.subject.other | Soft tissue |
dc.title | Modeling non-linear viscoelastic behavior under large deformations |
dc.type | Article |
dc.subject.lemac | Imatges -- Processament |
dc.subject.lemac | Reconeixement de formes (Informàtica) |
dc.contributor.group | Universitat Politècnica de Catalunya. SIR - Service and Industrial Robotics |
dc.identifier.doi | 10.1016/j.ijnonlinmec.2013.07.001 |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0020746213001418 |
dc.rights.access | Restricted access - confidentiality agreement |
local.identifier.drac | 12795352 |
dc.description.version | Preprint |
dc.date.lift | 10000-01-01 |
local.citation.author | del Castillo, E.; Basañez, L.; Gil-Dolcet, E. |
local.citation.publicationName | International journal of non-linear mechanics |
local.citation.volume | 57 |
local.citation.startingPage | 154 |
local.citation.endingPage | 162 |
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