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Estimate the Road Resistance Coefficient of Light Weight Vehicle
ISSN: 0148-7191, e-ISSN: 2688-3627
Published March 25, 2013 by SAE International in United States
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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
CitationKoo, 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.
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