Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Roberto Spinola Barbosa"'
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 19, Iss 2 (2018)
In recent years, a great effort has been taken focused on the development of reduced order modeling techniques of dynamical systems. This necessity is pushed by the requirement for efficient numerical techniques for simulations of dynamical systems a
Externí odkaz:
https://doaj.org/article/3df21c0e2bb94240bbe133328f2495ce
Autor:
Roberto Spinola Barbosa
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
A proposição desta tese consiste na aplicação da técnica de Sistemas Multicorpos, na dinâmica de veículos guiados em trajetória variável. Foi apresentada uma visão geral do formalismo matemático, baseado nos métodos de Lagrange e Kane, ut
Autor:
José António Fonseca de Oliveira Correia, Vítor M.G. Gomes, Roberto Spinola Barbosa, Rui Calçada, Abilio M.P. De Jesus
Publikováno v:
Structural Integrity ISBN: 9783030918460
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4e20f7ce77b8d39e88b3dfb8a2efb6b
https://doi.org/10.1007/978-3-030-91847-7_11
https://doi.org/10.1007/978-3-030-91847-7_11
Autor:
Denilson Grando, Roberto Spinola Barbosa, Alvaro Costa, Adrian Yu Yoneda, Vinicius Martim, Luiz Henrique Hungria
Publikováno v:
Proceedings of V Railway Engineering Symposium.
Publikováno v:
Vehicle System Dynamics. 56:1269-1288
Race car performance is strongly affected by aerodynamics. Due to downforce generated by the vehicle floor (i.e. diffuser), vehicle ride heights are key parameters to improve performance, and the c...
Autor:
Tarcisio Antonio Hess Coelho, F. P. R. Martins, Ivan Fischman Ekman Simões, Roberto Spinola Barbosa
Publikováno v:
DINAME2019.
Autor:
Roberto Spinola Barbosa
Publikováno v:
International Journal of Heavy Vehicle Systems. 28:542
An extended version of the inertial measuring system installed in the carbody and trucks, is used to evaluate the railway track quality and safety, observed from the vehicle dynamic performance poi...
Autor:
Roberto Spinola Barbosa, Marco Gadola, Stefano Uberti, Claudio Benini, Daniel Chindamo, Felipe Pereira Marchesin
Publikováno v:
Vehicle System Dynamics. 55:338-350
This work analyses the effect of friction in suspension components on a race car vertical dynamics. It is a matter of fact that race cars aim at maximising their performance, focusing the attention mostly on aerodynamics and suspension tuning: suspen
Autor:
Roberto Spinola Barbosa
Publikováno v:
International Journal of Railway Technology. 5:47-63
Autor:
Roberto Spinola Barbosa
Publikováno v:
International Journal of Heavy Vehicle Systems. 27:840
A new method based on two articulated bodies with internal inertial force, similar to the structural buckling effect, is proposed to describe the unstable yaw relative angular movement between truck and semitrailer, known as jackknifing. An analytic