Method for actuating a multi-plate clutch
AssigneeGKN Automotive AG
InventorsVolker Rene Ruiters, Andreas Langhanki, Rainer Brüning
Life of this patent
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AssigneeGKN Automotive AG
InventorsVolker Rene Ruiters, Andreas Langhanki, Rainer Brüning
Estimating the term…
Controlling a multiplate clutch situated between an input shaft and an output shaft for the switchable transmission of torques, wherein in the event of a torque request and a subsequent engagement of the multiplate clutch, includes: a) determining a setpoint engagement force, acting in an axial direction, of the multiplate clutch for transmitting a setpoint torque to the output shaft; b) determining and setting a limiting engagement force that is less than the setpoint engagement force, and c) setting the setpoint engagement force in a time-delayed manner; wherein a transmission of an actual torque is achieved by limiting the setpoint engagement force to the limiting engagement force, so that a maximum actual torque that is transmitted upon engagement of the multiplate clutch exceeds a setpoint torque to be transmitted by at most 5%.
A method for controlling a multiplate clutch situated between an input shaft and an output shaft for switchable transmission of torques, wherein in an event of a torque request and a subsequent engagement of the multiplate clutch, at least the following steps are carried out:
A system for a motor vehicle, comprising a drive unit and a multiplate clutch which for transmitting torques are situated on a side shaft, so that as a result of engaging the multiplate clutch, only one wheel of the motor vehicle is connectable to the drive unit in a torque-transmitting manner, wherein the multiplate clutch is controlled such that, in an event of a torque request and a subsequent engagement of the multiplate clutch, at least the following steps are carried out:
Dependencies are inferred from the claim text.