VehicleSystem DynamicsandControl> The railwaytrain running along a trackis one of the mostcomplicated dynamicalsystems in engineering.Manybodiescomprisethe systemand so it has manydegrees of freedom.Thebodies thatmakeupthe vehicle can be connected in various waysand a moving interface connects the vehicle with the track.Thisinterfaceinvolvesthe complexgeometryof the wheeltreadandtherail head and nonconservativefrictionalforcesgenerated byrelative motion in thecontactarea.纵禁上焊按限位件统枕板（武设门型配族上整层罐社16
Vehicle System Dynamics and Control 16 ➢ The railway train running along a track is one of the most complicated dynamical systems in engineering. Many bodies comprise the system and so it has many degrees of freedom. The bodies that make up the vehicle can be connected in various ways and a moving interface connects the vehicle with the track. This interface involves the complex geometry of the wheel tread and the rail head and nonconservative frictional forces generated by relative motion in the contact area
VehicleSystem Dynamicsand Control6.2.1 Coned WheelsWatch the video and compare three wheelscylindrical treadconical treadwithflexibleaxleconical treaddouble conewith rigid axleinstant derailmentjam during curvingcentersitselfspassingthe curveis impossible17
Vehicle System Dynamics and Control 6.2.1 Coned Wheels 17 Watch the video and compare three wheels