The dizayn and vibration control of suspantion system

In this study, in general, the simulation and design of the suspantion system of a vehicle is investigated. The load, mass and suspantion is considered to be a vibrating single degree of freedom system and then the equation of motion is written accordingly. The suspention is considered to be consist of spring and damper. Mass of vehicle to one tyre is taken to be the mass of vibrating system, the masses of spring and damper are neglected. The vibrating system is considered to be under the effect of harmonic, periodic-shocking forces and the vibration control effectiveness of spring and damper is examined against forcings. On the other hand for various forcings the effect of spring and damper on the force transmitted to the base is, also, investigated. The dimensions of an experimental rig suitable to practical purposes are assumed as input datas for the theoritical model. The optimum values of spring and damping coefficient, to optimize force transmissibility an dynamic deflection, are then computed. Finally, the suspansion system is designed fort ese optimum values of spring and damper coefficients.