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RESEARCHES REGARDING MATHEMATICAL MODELING OF THE FRONTAL COLLISION OF TWO VEHICLES

10.15660/AUOFMTE.2014-2.3037

Virgil POPA, Horia BELES, Bogdan TOLEA

Volume XXIII (XIII), 2014/2

In this paper we present an integrated mathematical model for the study of frontal collision between two vehicles, incorporating the impact of the two vehicles and the impact between the occupant and the vehicle. Such mathematical model developed determines occupant kinematic parameters, ie acceleration, velocity and movement of the thorax and pelvis, depending on: the primary impact parameters vehicle – vehicle, physical characteristics and occupant belt stiffness.

frontal collision, collision force, kinetic energy, vehicle deformations, integrated mathematical model

ISSN 1583-0691, CNCSIS "Clasa B+"