Mostrar o rexistro simple do ítem
Use of Penalty Formulations in Dynamic Simulation and Analysis of Redundantly Constrained Multibody Systems
dc.contributor.author | González Varela, Francisco Javier | |
dc.contributor.author | Kövecses, József | |
dc.date.accessioned | 2023-12-22T12:55:13Z | |
dc.date.available | 2023-12-22T12:55:13Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | González, F., Kövecses, J. Use of penalty formulations in dynamic simulation and analysis of redundantly constrained multibody systems. Multibody Syst Dyn 29, 57–76 (2013). https://doi.org/10.1007/s11044-012-9322-y | es_ES |
dc.identifier.issn | 1573-272X | |
dc.identifier.uri | http://hdl.handle.net/2183/34609 | |
dc.description.abstract | [Abstract] The determination of particular reaction forces in the analysis of redundantly constrained multibody systems requires the consideration of the stiffness distribution in the system. This can be achieved by modelling the components of the mechanical system as flexible bodies. An alternative to this, which we will discuss in this paper, is the use of penalty factors already present in augmented Lagrangian formulations as a way of introducing the structural properties of the physical system into the model. Natural coordinates and the kinematic constraints required to ensure rigid body behaviour are particularly convenient for this. In this paper, scaled penalty factors in an index-3 augmented Lagrangian formulation are employed, together with modelling in natural coordinates, to represent the structural properties of redundantly constrained multibody systems. Forward dynamic simulations for two examples are used to illustrate the material. Results showed that scaled penalty factors can be used as a simple and efficient way to accurately determine the constraint forces in the presence of redundant constraints. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer | es_ES |
dc.relation.uri | https://doi.org/10.1007/s11044-012-9322-y | es_ES |
dc.rights | This is a post-peer-review, pre-copyedit version of an article published in Multibody System Dynamics. The final authenticated version is available online at: https://doi.org/10.1007/s11044-012-9322-y. ©2013 Springer | es_ES |
dc.subject | Redundant constraints | es_ES |
dc.subject | Augmented Lagrangian formulation | es_ES |
dc.subject | Reaction forces | es_ES |
dc.subject | Penalty factors | es_ES |
dc.subject | Natural coordinates | es_ES |
dc.subject | Restricciones redundantes | es_ES |
dc.subject | Formulación Lagrangiana aumentada | es_ES |
dc.subject | Fuerzas de reacción | es_ES |
dc.subject | Factores de penalización | es_ES |
dc.subject | Coordenadas naturales | es_ES |
dc.title | Use of Penalty Formulations in Dynamic Simulation and Analysis of Redundantly Constrained Multibody Systems | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | Multibody System Dynamics | es_ES |
UDC.volume | 29 | es_ES |
UDC.issue | 1 | es_ES |
UDC.startPage | 57 | es_ES |
UDC.endPage | 76 | es_ES |
dc.identifier.doi | 10.1007/s11044-012-9322-y |
Ficheiros no ítem
Este ítem aparece na(s) seguinte(s) colección(s)
-
LIM - Artigos [43]