Artigos Científicos

Conheça, aqui, os artigos técnicos relacionados com engenharia automotiva de autoria de professores integrantes/colaboradores do CEA, que foram publicados em revistas científicas e apresentados em congressos.

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A Study on the Causes of Recall in Automotive Vehicles Marketed in Brazil
The competition among automotive industries increases each year worldwide. Among their diverse needs, what can be highlighted are: market expansion, model diversification, competitive prices, customer-recognized quality, new products release in shorter time periods, among others. The occurrence of flaws that might compromise the health or safety of...
Autor(es): Baraldi, Emilio C.; Kaminski, Paulo Carlos

A model for forces on tire-ground contact region
The existing tire models are basically of three kinds: essentially empirical (“magic formulas”), or mixed empirical/analytical, or extremely complex theoretical models almost useless in practical situations. The model here proposed does not require any empirical data, and presents a simple theoretical approach very suitable to use in project an...
Autor(es): Salvagni, Ronaldo de Breyne

From Embedded Systems (ES) to Cyber-Physical Systems (CPS): An Analysis of Transitory Stage of Automotive Manufacturing in the Industry 4.0 Scenario
Automotive industries are undergoing a transformation of their manufacturing systems. Called by the German government as Industrie 4.0, this transformation is based on the evolution of traditional Embedded Systems-ES to Cyber-Physical Systems-CPS. In the next years such evolution will have to reach transitory stages, where ES and CPS should coexist...
Autor(es): Canuto da Silva, Guilherme; Kaminski, Paulo Carlos.

New Brazilian automotive industrial policy: analysis of the consequences for local R&D based on new comer’s strategies
This study analyses the Brazilian auto-industry based on Porter's diamond model, looking for the four competitive advantage factors and how the new automotive industrial policy (INOVAR-AUTO), recently launched in 2012, impacts on the local automobile industry. Results show that the Brazilian government's goal is in line with Porter's theoretical mo...
Autor(es): Ibusuki, Ugo; Bernardes, Roberto C.; Consoni, Flávia L.

Some considerations about forces and deformations in tires
The existing tire models are basically of three kinds: essentially empirical (“magic formulas”), or mixed empirical/analytical, or extremely complex theoretical models almost useless in practical situations. The model here proposed does not require any empirical data, and presents a simple theoretical approach very suitable to use in project an...
Autor(es): Salvagni, Ronaldo de Breyne

Selection of virtual and physical prototypes in the product development process
The use of prototypes in the product development process (PDP) brings maturity to the project, reduces uncertainties, and helps in the conservation of information flow during the whole PDP. Usually, virtual prototypes (VP) are created in CAD/CAE systems, while physical prototypes (PP) are usually manufactured from techniques of material addition. I...
Autor(es): Canuto da Silva, Guilherme; Kaminski, Paulo Carlos