Method and device for regulating the driving dynamics of a vehicle

US8204669B2 · kind B2 · utility

Assignee

• Continental Teves AG & Co. OHG · DE

Inventors

• Ulrich Lüders · Wiesbaden, DE
• Rainer Oehler · Darmstadt, DE
• Thomas Raste · Oberursel, DE
• Hubertus Raitz von Frentz · Kronberg, DE

Key dates

• Filing date: May 4, 2004
• Grant date: Jun 19, 2012
• Expiry date: Sep 8, 2026

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60W2520/14
• WIPO field: Transport
• WIPO sector: Mechanical engineering

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. The first value of the yaw moment is in the form of a value of the yaw moment generating a setpoint value of a yaw rate on the basis of a vehicle reference model is determined on the basis of a vehicle reference model and the second value of the yaw moment is determined as a function of a system deviation between the setpoint value of the yaw rate and a detected actual value of the yaw rate and as a function of a system deviation between a setpoint value and an actual value of another driving state variable that is different from the yaw rate.