The influence of the Rolling track on the Dynamic Comportment of the equipement on tyres

Abstract

The paper presents aspects connected to the comportment of the vehicle on wheels which moves on dislevement soil. A complete dynamic model is realized for a vehicle on wheels with tyres, which wheels are rigidly tied to the chassis of the car. The tyres are considered elastic elements, having characteristics of the sticky and hysteretic redumption. A dynamic model is realized and permits the establishment of the chassis’s movement of the equipment on the vertical direction and the rocky and ruliu movement, as a result of the vertical dislevement of the rolling track. It is realized an analytic model for the cinematic movement of the equipment by the rolling track. There are obtained analytic solutions for the strained vibrations produced on the equipment by the cinematic movement produced by the rolling track, modeled as a harmonic function.