Estimate the Road Resistance Coefficient of Light Weight Vehicle
2013-01-0077
03/25/2013
- Event
- Content
- This paper presents newly developed road resistance coefficient estimation control logic with G-sen(Gravity sensor) that is designed to optimize the gear shifting point for automatic transmission. The system consists of PCU(Power train Control Unit) which is controlling engine and transmission, and G-sen which possible to measure the real time road slope. Using longitudinal vehicle dynamic modeling with model based method; it is possible to estimate the real time road resistance coefficient and vehicle mass
- Pages
- 5
- Citation
- Koo, B., and Han, K., "Estimate the Road Resistance Coefficient of Light Weight Vehicle," SAE Technical Paper 2013-01-0077, 2013, https://doi.org/10.4271/2013-01-0077.