Abstract: The present device relates to a method for regulating the driving dynamics of a vehicle, in which at least one wheel of the vehicle is acted upon by a torque on the basis of control of a clutch transmitting a torque to the wheel and/or on the basis of control of a differential distributing torque to the wheel and at least to one other wheel. The method is characterized in that a value of the torque is determined as a function of a first and a second value of a yaw moment.

Abstract: A method for the online determination of values of driving dynamics for a motor vehicle. To improve the quality of the control of a motor vehicle and to reduce the demands placed on the driver, the invention discloses a driving dynamics control including the (1) estimated output quantities ?m in dependence on determined or estimated input quantities u and predetermined or predicted vehicle state variables {circumflex over (x)} and optionally further quantities, (2) comparing the estimated output quantities ?m with measured output quantities ym, and (3) determining the estimated driving dynamics quantities {circumflex over (x)}(tk/tk) in dependence on the measurement result and, as the case may be, further criteria.

Abstract: The present invention relates to a control circuit for controlling the driving stability of a vehicle where the input quantities determining the course of track are input in a vehicle model circuit which determines at least on nominal value for a control quantity subject to parameters memorised in the vehicle reference model on the basis of a vehicle reference model reproducing the characteristics of the vehicle.