This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
SOFTWARE FOR VEHICLES PROPULSION SYSTEMS CALCULATION
Technical Paper
2007-01-2618
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
The objective of this work is to elaborate a software to determine characteristics such as torque, power and speed for transmission relation and rotation. The vehicle transmission is a component that is responsible for transmitting the motor power to drive vehicle wheels. The chemical energy (fuel) in power train is transformed in mechanical energy and in the most used cases are: internal combustion motors with Otto cycle and as well, as the Diesel cycle. The whole power train works on a certain rotations band, which is limited by the motor rotation. The dynamic condition of a vehicle is obtained with the resistance equation movement (rolling and drag). In other words, through it occurs the force balance in transmission with the need to force in the traction wheels, usually well known with resistance to the movement. The software elaborated in Excel was validated with experimental results. In that order, with the elaboration of the software for characteristics determination of propulsion of automotive vehicles, that reduces significantly time to the calculations accomplishment.
Authors
- Rafael A. C. Laranja - Automotive Technology Group, Faculty of Mechanical Engineering, Lutheran University of Brazil.
- Luiz C. Gertz - Automotive Technology Group, Faculty of Mechanical Engineering, Lutheran University of Brazil.
- Charles Rech - Automotive Technology Group, Faculty of Mechanical Engineering, Lutheran University of Brazil.
- João C. Gallato - Automotive Technology Group, Faculty of Mechanical Engineering, Lutheran University of Brazil.
- Miguel A. Flach - Automotive Technology Group, Faculty of Mechanical Engineering, Lutheran University of Brazil.
- Leonardo C. da Silva - Faculty of Electric Engineering, Lutheran University of Brazil.
- Rosa L. D. Blanco - Faculty of Electric Engineering, Lutheran University of Brazil.
Topic
Citation
Laranja, R., Gertz, L., Rech, C., Gallato, J. et al., "SOFTWARE FOR VEHICLES PROPULSION SYSTEMS CALCULATION," SAE Technical Paper 2007-01-2618, 2007, https://doi.org/10.4271/2007-01-2618.Also In
References
- Higa O. http://www2.uol.com.br/bestcars/consrel 06 2006
- Gillespie T. D. “Fundamentals of Vehicle Dynamicas” SAE Publications Group USA 1992
- Bosh R. Edgard Blucher São Paulo 2005
- Pacejka H.B “Tyre and Vehicle Dynamics” Butterworth-Heinemann Amsterdam 2006
- Potter M.C. Wiggert D.C. Honzo M. Shih T.I.P. Thomson São Paulo 2004
- Mabie H.H Ocvirk F.W. “Mechanisms and Dynamics of Machinery” John Wiley & Sons USA 1987
- Giocosa D. “Motores endotérmicos” Hoepli Barcelona 1970