Automobiles - Vehicle_Dynamics(13)
时间:2025-07-08
时间:2025-07-08
VehicleDynamics
FHRegensburg,UniversityofAppliedSciences
Figure1.7:BusSteerSystem
1.4De nitions
1.4.1CoordinateSystems
Invehicledynamicsseveraldifferentcoordinatesystemsareused,Fig1.8.
Figure1.8:CoordinateSystems
Theinertialsystemwiththeaxesx0,y0,z0is xedtothetrack.Withinthevehicle xedsystemthexF-axisispointingforward,theyF-axisleftandthezF-axisupward.TheorientationofthewheelisgivenbytheunitvectoreyRindirectionofthewheelrotationaxis.
8