Ionuț Daniel GEONEA, Valeriu IONICĂ, Mihaela BOGDAN, Laurențiu RACILĂ, Lucian MATEI


In this paper we study the influence of vibrations on car suspensions, first on models with one degree of freedom, then on mechanical models with two degrees of freedom. We determined the dynamic response using two modern calculation methods. One of them is the use of the unilateral Laplace integral transform with respect to time, and the second is the use of systems theory. The graphical representations that show us the evolution in time of the suspension movements caused by vibrations were obtained with the Mathematica calculation software.

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