Contribution to the analysis of the influence of parameters of elasto-damping elements to the vehicle ride comfort

Abstract

During development of motor vehicles, a significant role has a dynamic simulation, which is based on the modeling. Role modeling is very important in the early stages of design, during definition of the vehicles main parameters. Literature sources provide complete responses to the influence of the forces in springs, shock absorbers and tires on the vehicle oscillatory comfort, but hardly anyone engaged in analysis of parameters of the models of elasto-damping elements on the oscillations of the vehicle. This paper will attempt to be made, on the basis of the adopted models of springs, shock absorbers and tires, perform analysis of the influence of parameters on the oscillations of the vehicle. For that purpose they used so-called sensitivity functions.

Keywords

• vehicle
• vibration
• sensitivity functions