Please use this identifier to cite or link to this item: https://hdl.handle.net/1822/79475

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dc.contributor.authorSilva, Mariana Rodrigues dapor
dc.contributor.authorMarques, Filipepor
dc.contributor.authorSilva, Miguel Tavares dapor
dc.contributor.authorFlores, Paulopor
dc.date.accessioned2022-09-12T08:09:05Z-
dc.date.issued2022-09-07-
dc.identifier.citationRodrigues da Silva, M., Marques, F., Tavares da Silva, M. et al. A comparison of spherical joint models in the dynamic analysis of rigid mechanical systems: ideal, dry, hydrodynamic and bushing approaches. Multibody Syst Dyn (2022). https://doi.org/10.1007/s11044-022-09843-ypor
dc.identifier.issn1384-5640-
dc.identifier.urihttps://hdl.handle.net/1822/79475-
dc.description.abstractSpherical joints, usually known as ball and socket joints, are utilized in several engineering applications. On the one hand, these types of joints may be found in mechanical systems acting as a pivot element between the wheels and the suspension in cars. On the other hand, ball and socket joints can also be used to model human articulations, as in the case of the hip and shoulder. From more simplistic to more complex scenarios, spherical joints might be modeled using different approaches. Therefore, the objective of this work is to provide a comparative analysis of different spherical joint models and to examine their influence on the dynamic response of mechanical multibody systems. For this purpose, ideal or kinematic formulation, dry, lubricated, and bushing approaches are revised. Additionally, the formulation of the dynamic equations of motion for constrained mechanical multibody systems is succinctly described. Afterward, the kinematic and dynamic characteristics of the considered spherical joint models are comprehensively described. In this regard, normal, tangential, hydrodynamic lubrication and bushing forces experienced by the multibody systems in such cases of spherical joints are examined. The application of the spherical joint models in the dynamic modeling and simulation of multibody systems is investigated. Considering two multibody models as demonstrative examples of application from the outcomes, it is observed that the influence of the spherical joint modeling strategy on the dynamic simulation of mechanical multibody systems strongly depends on the nature of the multibody model analyzed, both in terms of dynamic response and computational efficiency.por
dc.description.sponsorshipThis work has been supported by Portuguese Foundation for Science and Technology, under the national support to R&D units grant, with the reference project UIDB/04436/2020 and UIDP/04436/2020, as well as through IDMEC, under LAETA, project UIDB/50022/2020. The first author expresses her gratitude to the Portuguese Foundation for Science and Technology through the PhD grant (2021.04840.BD).por
dc.language.isoengpor
dc.publisherSpringerpor
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04436%2F2020/PTpor
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04436%2F2020/PTpor
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PTpor
dc.relationinfo:eu-repo/grantAgreement/FCT/POR_NORTE/2021.04840.BD/PTpor
dc.rightsrestrictedAccesspor
dc.subjectSpherical jointspor
dc.subjectDry jointspor
dc.subjectLubricated jointspor
dc.subjectBushing jointspor
dc.subjectContact forcespor
dc.subjectMultibody dynamicspor
dc.titleA comparison of spherical joint models in the dynamic analysis of rigid mechanical systems: ideal, dry, hydrodynamic and bushing approachespor
dc.typearticlepor
dc.peerreviewedyespor
dc.relation.publisherversionhttps://link.springer.com/article/10.1007/s11044-022-09843-ypor
oaire.citationStartPage221por
oaire.citationEndPage266por
oaire.citationIssue3por
oaire.citationVolume56por
dc.identifier.eissn1573-272X-
dc.identifier.doi10.1007/s11044-022-09843-ypor
dc.date.embargo10000-01-01-
dc.subject.fosEngenharia e Tecnologia::Engenharia Mecânicapor
dc.subject.wosScience & Technologypor
sdum.journalMultibody System Dynamicspor
sdum.bookTitleRodrigues da Silva, M., Marques, F., Tavares da Silva, M. et al. A comparison of spherical joint models in the dynamic analysis of rigid mechanical systems: ideal, dry, hydrodynamic and bushing approaches. Multibody Syst Dyn (2022). https://doi.org/10.1007/s11044-022-09843-ypor
oaire.versionVoRpor
Appears in Collections:CMEMS - Artigos em revistas internacionais/Papers in international journals

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