Patent ID: 8251873

Claim:
A method for actuating a continuously variable clutch (kvK) in which clutch torque, to be transmitted by the clutch (kvK), is continuously electromechanically adjusted via an electric motor (EM), the method comprising the steps of: determining and feeding a control deviation of an actual value (φ emot,actual ) of an angle of rotation of the electric motor (EM) from a target value (φ emot,target ) of the angle of rotation of the electric motor (EM) to an electric motor position controller (R L ); determining and feeding a control deviation of a target value (φ emot,target ) emitted by the electric motor position controller (R L ) from an actual value (φ emot,actual ) to an electric motor speed controller (R D ), the actual value (φ emot,actual ) is determined by means of a time derivative of the actual value (φ emot,actual ) of the angle of rotation of the electric motor (EM) by a signal processing unit (SV); and adding a signal (m emot,R ) emitted by the electric motor speed controller (R D ) and a signal (m emot,VS ) emitted by a pilot control (VS) to a target value (m emot,target ) for a torque controller (R M ) of the electric motor (EM), and supplying the target value (m emot,target ) to the torque controller (R M ) of the electric motor (EM).