DYNAMIC CHARACTERISTICS OF A TRANSLATIONAL MOBILE AGGREGATE

This paper defines dimensional and dimensionless dynamic characteristics for a mobile aggregate in translation. Its optimization is ensuring: the drive power available in excess; driving force available, downward equilateral hyperbolic with speed (ideal traction characteristic); acceleration of the variable movement, decreasing with speed. The numerical application refers to a vehicle driven by an internal combustion engine equipped with a three-speed gearbox. The analysis undertaken reveals the main influencing factors and limits of the process, addressing researchers that deals with optimization of startup through transmission of continuous power hydraulically monitored.