Vehicle Dynamics Mathematical Analysis of Hydro pneumatic Suspension Systems

In this Vehicle Dynamics Mathematical Analysis of Hydro pneumatic Suspension Systems, a Mathematical model of the HYDROPNEUMATIC spring stiffness behaviour is developed for Vehicle Dynamics.

Vehicles used for transport of loads have their efforts on the axles very close to the allowed or critical limits mainly during its travel on a bumpy surface or during cornering. In such cases the use of conventional suspension systems can increase the axle’s overload phenomena. Hydropneumatic suspension leads to an even distribution of load per axle, thereby decreasing the overload problem and simultaneously increasing the efficiency and comfort levels.

This project studies the various factors or parameters that influence the spring stiffness behaviour and has mathematically found them.Even a methodology for primary specification of critical parameters of a hydropneumatic suspension system is presented.


In this project, the spring stiffness of the Hydropneumatic suspension system has been calculated mathematically and its effects have been thereby stated.. Hopefully, in the future,more and more vehicles using such kind of suspension systems and thereby increase the efficiency of the vehicle and simultaneously increase the ride comfort are expected to be designed.

Download Vehicle Dynamics Mathematical Analysis of Hydro pneumatic Suspension Systems Mechanical Engineering B Tech/ BE Final Project Report and Document.

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