Multivariate judder behavior analysis of dry clutches based on torque signal and friction material
Nenhuma Miniatura disponível
Citações na Scopus
3
Tipo de produção
Artigo de evento
Data
2015-01-12
Autores
Gregori I. R. S.
Carlos E. Thomaz
Martins C. G.
Carlos E. Thomaz
Martins C. G.
Orientador
Periódico
2014 IEEE Vehicle Power and Propulsion Conference, VPPC 2014
Título da Revista
ISSN da Revista
Título de Volume
Citação
GREGORI, I. R. S.; THOMAZ, C. E.; MARTINS, C. G. Multivariate judder behavior analysis of dry clutches based on torque signal and friction material. 2014 IEEE Vehicle Power and Propulsion Conference, VPPC 2014, Jan. 2015.
Texto completo (DOI)
Palavras-chave
Resumo
© 2014 IEEE.Automotive industries are always concerned to offer more comfort to drivers. In particular, the judder must be avoided as much as possible. Although judder is a very complex phenomenon caused by several factors, this work has focused only on the clutch facing. Based on multivariate statistical analysis and on the torque signal from a real bench test, it has been possible to separate the facings according to their judder performance and manufacturing characteristics. Most importantly, such analysis has been able to establish a gold standard behavior for torque that might be extremely helpful for friction material development, allowing a more consistent understanding of the judder behavior.