Method for regulating a drive train of a motor vehicle, regulating device, and motor vehicle
AssigneeAudi AG
InventorsMarc Kropf, Christian Graf, Bernd Schäfer
Life of this patent
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Abstract
A method for regulating a drive train of a motor vehicle. The drive train includes, as components, a motor, at least one mechanical component, and at least one wheel. The motor is coupled to the at least one wheel via the at least one mechanical component. A speed of the at least one component of the drive train based on a speed specification is regulated using a model depicting the drive train of the motor vehicle. A torque generated by the motor is influenced as a regulated variable as a function of at least one state variable of the drive train determined on the basis of the model.
Claims20
A method for regulating a drive train of a motor vehicle, wherein the drive train comprises, as components a motor, at least one mechanical component and at least one wheel, wherein the motor is coupled to the at least one wheel via the at least one mechanical component, the method comprising:
- regulating a speed of the at least one component of the drive train based on a speed specification using a model depicting the drive train of the motor vehicle;
- determining at least one state variable of the drive train based on the model;
- and
- determining a torque generated by the motor as a regulated variable as a function of the at least one state variable.
Dependencies are inferred from the claim text.