Search for rational ratio of maximum speed and minimum fuel consumption of the vehicle

The gear ratio of the final drive and distribution vehicle mass along axles has a great influence on technical operational parameters vehicle. article discusses use mathematical modelling in MATLAB Simulink planning experiment to identify optimal values when driving horizontal reference surface. A computational model for determining moment resistance wheels is developed moves supporting surface without slopes. roughness unevenness were not taken into account above model. response function obtained by studying dependence change two parameters: speed fuel consumption car from factors variation: axles. steep ascent method used determine design, which allow achieving maximum with minimum moving