Buscar
Mostrando ítems 71-80 de 166
Modelagem longitudinal e controle de velocidade de um carro autônomo
(Universidade Federal de Minas GeraisUFMG, 2013-04-22)
An autonomous car is an intelligent vehicle able to drive itself without human intervention. Autonomous cars are certainly inserted in the future of mobility, once its use brings several benefits to the human society, among ...
Liderança tecnológica intermediária e sistema intra-organizacionla de inovação: construindo novas competências tecnológicas em uma subsidiária brasileira da indústria automobilística
(Universidade Federal de Minas GeraisUFMG, 2007-03-26)
The tendency of global organizations in decentralizing research and technological development activities is associated to a technological competence development in subsidiaries of emergent countries like Brazil. The present ...
Estudo de tendências e oportunidades no desenvolvimento sustentável para a reciclagem de veículos e seus materiais.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2004-09-27)
The present study has the purpose of identifing and analysing the tendencies of vehicle recycling technologies focusing on shredder residue, PVC and heavy metals due to the importance of this area to the development ...
Assessment of ISO 9001:2015 implementation factors based on AHP: Case study in Brazilian automotive sector
(2018-08-06)
Purpose: The purpose of this paper is to discuss factors to support ISO 9001:2015 implementation. A framework for identification and prioritization of factors is applied in Brazilian power train suppliers (Tier 1). Brazil ...
Desenvolvimento de uma caixa de redução para veículo Baja SAE
(Universidade Estadual Paulista (Unesp), 2015-09-17)
A gear Box in a Baja SAE vehicle is required due to the objectives of the SAE competitions, which the vehicles are challenged to pass through different obstacles. A powertrain system has as the main objective the extension ...
Energy management control design for fuel cell hybrid electric vehicles using neural networks
(Pergamon-Elsevier Science Ltd, 2017-11)
The design and optimization of hybrid electric vehicle powertrains can take a great benefit from mathematical models which include auxiliary management and control strategies of the energy fluxes: the use of virtual platforms ...
Estudo experimental e simulação de fontes de ruído aerodinâmico veicular
(Universidade Federal de Minas GeraisUFMG, 2016-07-14)
The internal acoustic comfort has become a fundamental requirement in modern production vehicles around the world. In this context, the reduction of aerodynamic noise is an important aspect to be considered, since the other ...
Controle e acionamento de máquinas síncronas de ímãs permanentes internos baseado em estratégia MTPA visando elevado desempenho dinâmico e reduzido custo computacional
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2021-09-15)
This work presents the study and development of a control system applied for an interior
permanent magnet synchronous motor (IPMSM). Due to the increasing use of this type
of machine, mainly in the powertrain of electric ...
Estudo da usinagem de sedes de válvulas de admissão de motores de combustão internaStudy of the Machining of Intake Valve Seats of Internal Combustion Engines
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Engenharia MecânicaEngenhariasUFU, 2016)