Bài báo khoa học

Because of carrring many people, bus is one of the most important and popular means in road transportation. When an accident happened, it will cause great losses, both human and property. In the process of moving, one of the most dangerous and prone to accidents is when the vehicle changes direction or turns around at high speed. This paper presents the studing of bus’ motion stability using Burchkhardt’s tire model by multi-object system method. Building a motion dynamic model of the vehicle using a Burchkhardt’s tire model that combines the interaction forces between the tire and the road to examine the motion stability when traveling on different types of road. The results can be a basis for proposing solutions to increase the stability and safety of bus.