تحليل ديناميكي سيستم هاي جاذب انرژي در برخورد خودروها

Investigation and analysis of energy absorbing systems is of prime importance in automotive industries. The research shows that most of the imformation concerning the crash of velicles is experimental in nature. The need to analyse these systems and to investigate the proper way to design these components has captured the atteation of many investigators in research centers. In this article the energy absorbing systems are analysed and the dissipation of energy with is mostly done by bumper is investiyated The approach uses ANSYS as a toal of investigation. The results of the theory is compared with the results of the sofware and some recommendations are presented for further investigations in this respect.