Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/18056
Título: | Study of contact-impact force models in multibody mechanical systems |
Autor(es): | Flores, Paulo Claro, José Carlos Pimenta Ambrósio, Jorge Lankarani, H. M. Koshy, A. S. |
Palavras-chave: | Multibody dynamics Contact forces |
Data: | 25-Jul-2004 |
Resumo(s): | This work deals with the contact-impact force models for spherical and cylindrical shaped surface collisions in multibody mechanical systems. The impact phenomenon is characterized by abrupt changes in the values of system variables, most commonly discontinuities in the system velocities. Other effects directly related to the impact phenomena are those of vibration propagation through the system, local elastic/plastic deformations at the contact zone and frictional energy dissipation. Impact is a prominent phenomenon in many mechanical systems such as mechanisms with intermittent motion and mechanisms with clearance joints [1,2]. Therefore, in order to correctly simulate and design these kinds of mechanical systems adequately, some appropriate contact-impact force model must be adopted. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/18056 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CT2M - Artigos em revistas de circulação internacional com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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CI-2004_01.pdf Acesso restrito! | Texto completo | 168,93 kB | Adobe PDF | Ver/Abrir |