Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/8884
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Flores, Paulo | - |
dc.contributor.author | Ambrósio, Jorge | - |
dc.contributor.author | Claro, José Carlos Pimenta | - |
dc.contributor.author | Lankarani, H. M. | - |
dc.date.accessioned | 2009-04-14T08:44:11Z | - |
dc.date.available | 2009-04-14T08:44:11Z | - |
dc.date.issued | 2006 | - |
dc.date.submitted | 2006 | - |
dc.identifier.citation | "Proceedings of the Institution of Mechanical Engineers. Part K : journal of multi-body dynamics”. ISSN 1464-4193. 220:4 (2006) 257-271. | en |
dc.identifier.issn | 1464-4193 | en |
dc.identifier.uri | https://hdl.handle.net/1822/8884 | - |
dc.description.abstract | This paper presents a new technique for assessing the influence that clearance of spatial joints has on the kinematics and dynamics of multi-body systems. The technique is developed for the revolute joint in which the basic elements are the journal and bearing. Under certain working conditions, these two mechanical elements collide with each otherbeing the contact treated as coupled forces. The forces between each pair of contacting bodies are equal and opposite, and the magnitude and direction are calculated based on the positions and velocities of the bodies, as well as on the geometry of the joint. A continuous contact force model is used to evaluate the contact–impact force. The proposed methodology is developed in the framework of the multi-body systems formulation; therefore, the forces developed during the contact between the joint elements are introduced into the systems’ equations of motion as external forces. A double pendulum is used as a numerical example to show the application of the proposed methodology, being the efficiency of the developed methodologies discussed in the process of the results obtained. | en |
dc.description.sponsorship | FEDER - Project POCTI/2001/EME/ 38281 | por |
dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT) | por |
dc.language.iso | eng | en |
dc.publisher | Professional Engineering Publishing | en |
dc.rights | openAccess | en |
dc.subject | Joint clearances | en |
dc.subject | Spatial multi-body systems | en |
dc.subject | Contact forces | en |
dc.subject | Dynamics | en |
dc.title | Spatial revolute joints with clearances for dynamic analysis of multi-body systems | en |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://journals.pepublishing.com/content/119776 | en |
sdum.number | 4 | en |
sdum.pagination | 257-271 | en |
sdum.publicationstatus | published | en |
sdum.volume | 220 | en |
oaire.citationStartPage | 257 | por |
oaire.citationEndPage | 271 | por |
oaire.citationIssue | 4 | por |
oaire.citationVolume | 220 | por |
dc.identifier.doi | 10.1243/1464419JMBD70 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Proceedings of the Institution of Mechanical Engineers. Part K : Journal of Multi-body Dynamics | por |
Aparece nas coleções: | DEM - Artigos em revistas de circulação internacional com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ARI-07-2006.pdf | Documento principal | 250,12 kB | Adobe PDF | Ver/Abrir |