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Estimate the Road Resistance Coefficient of Light Weight Vehicle
Technical Paper
2013-01-0077
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
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
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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.Also In
References
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