Schaeffler Technologies Ag & Co .Kg

Alejandro Munoz Casas

Michael Reuschel

Ulrich Neuberth

Florian Eppler

Daniel Muller

A method for parameterizing a software damper is disclosed. A target clutch torque affected in specified operating states by chatter vibrations is corrected by a software damper, wherein a transfer behavior of a clutch torque transferred via a friction clutch based on the target clutch torque is ascertained during a modulation of the target clutch torque. The software damper is parameterized with the help of the ascertained transfer behavior. To parameterize the software damper quickly and comprehensively, the target clutch torque is modulated by a broadband excitation in a frequency range of the chatter vibrations, and the transfer behavior is ascertained depending on operating parameters of the drivetrain.

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Karlsruhe, Germany

Alejandro Munoz Casas