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.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8c2c229f011d53fb2c633f6225c2c0c
https://doi.org/10.17648/sef-2022-146934
https://doi.org/10.17648/sef-2022-146934
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...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7250ee094d9ba8e250bbf25c1f07358c
https://doi.org/10.1080/00423114.2017.1413196
https://doi.org/10.1080/00423114.2017.1413196
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1e6058b445a193aba38590b82039a0d
https://doi.org/10.1080/00423114.2016.1267370
https://doi.org/10.1080/00423114.2016.1267370
Autor:
Tarcisio Antonio Hess Coelho, F. P. R. Martins, Ivan Fischman Ekman Simões, Roberto Spinola Barbosa
Publikováno v:
DINAME2019.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937076837d6fc2a8dc9d7d6a60bb355b
https://doi.org/10.26678/abcm.diname2019.din2019-0061
https://doi.org/10.26678/abcm.diname2019.din2019-0061
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...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63ae72d97be26468e929e65d5fb36c79
https://doi.org/10.1504/ijhvs.2021.118247
https://doi.org/10.1504/ijhvs.2021.118247
Autor:
Roberto Spinola Barbosa
Publikováno v:
International Journal of Railway Technology. 5:47-63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9c027dfdf3e580bf1f43920f9bab5cb
https://doi.org/10.4203/ijrt.5.2.3
https://doi.org/10.4203/ijrt.5.2.3
Autor:
Roberto Spinola Barbosa
Publikováno v:
Journal of the Brazilian Society of Mechanical Sciences and Engineering. 38:2265-2275
Track geometry locations that exceed geometry-standardized limits do not necessarily cause poor vehicle performance. However, there are locations under geometric limits that promote unsafe dynamic vehicle performance. To handle this dichotomy, a new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4e9a4b14f5559a8b6fff823b2e07e3
https://doi.org/10.1007/s40430-015-0471-9
https://doi.org/10.1007/s40430-015-0471-9