Road traffic crashes are a major safety problem, with one of the leading factors in being human error. Automated and connected vehicles (CAVs) that equipped Advanced Driver Assistance Systems (ADAS) expected to reduce In this paper, Simulation Urban MObility (SUMO) simulator is used investigate how CAVs impact road safety. order define longitudinal behavior Human Drive Vehicles (HDVs) CAVs, car...

Nonlinear vibration of parabolic springs employed in suspension system of a freight car has been studied in this paper. First, dynamical behavior of the springs is investigated by using finite element method and the obtained results are then used in vibration analysis of a railway freight car. For this purpose, dynamics of a parabolic spring subjected to a cyclic excitation has been studied ...