Method for coordinating a vehicle dynamics control system with an active normal force adjustment system

摘要

Driving dynamics control system for a vehicle with an active normal force adjustment system (2 5, 8) for changing the normal force (FN) acting on a wheel (7), the active normal force adjustment system (2 5, 8) providing information about a normal force change (ΔFN) which the vehicle dynamics control system (1 3, 4, 6) is fed, which takes the information into account in the control, characterized in that the information about the normal force change (ΔFN) is taken into account when calculating a target yaw rate (dΨsoll / dt) in a yaw rate control , and that the target yaw rate is calculated from the vehicle speed (v), a steering angle at the wheel (δv), the wheelbase (L) and a characteristic speed (vch) using the Ackermann equation, and that the characteristic speed (vch) is determined as a variable depending on the information about the change in normal force (ΔFN).