Technical Paper
Forward 1D Vehicle Dynamics Simulation ocused on Fuel Consumption Concerns with the Inclusion of the Complete Driveline and Accessory Load Influence
2012-10-02
2012-36-0247
A great part of the projects in the powertrain area is focused on the development of more efficient thermal applications. In the end, efficiency is pursued, since the aim is to achieve a sustainable design with low fuel consumption. Thus, vehicles which present lower fuel consumption are demanded by customers. Additionally the emission standards have been reducing the limits of CO₂ emissions to very low levels, which drive engineers to develop vehicles with lower fuel consumption. In summary, the product should now please a more demanding worldwide customer profile as the global economy grows. Vehicle design processes should consider fuel consumption sensitivity taking into account the combined engine and drive train systems at early stages. Frequently the actual fuel consumption can only be confirmed when the first prototype is assembled in order to validate the adopted solutions.
