METHOD FOR IMPROVING THE CONTROLLABILITY OF MOTOR VEHICLES

摘要

The method of improving controllability of a motor vehicle describes a desired slip value that is determined and adjusted with the aid of a wheel slip controller.;The following values are measured;;Yaw rate (φ);Steering Value (δ);Wheel speed (V _Ri );Inlet pressure or wheel brake pressure;Engine speed;Draw roll valve value;The following values are evaluated;;Lateral vehicle speed (V _X );Lateral vehicle acceleration (V _x );Wheel slim value (λ _ι );Lateral force (F _B );Tire force (F _R );Longitudinal speed (V _Y );The desired slip value λ _π is determined from them with the help of a simple vehicle model.