| 摘要 |
<p>The invention relates to a method for controlling a friction clutch in a drive train of a vehicle by means of an electrically operated clutch actuator, which is controlled along an actuation path, by a controller pre-programmed by means of control parameters to comply with the controlled process for the actuation path, the actuator being controlled on the basis of a setpoint that is output by a clutch control device to maintain an actual value corresponding to the setpoint. In order to configure the controller with narrow tolerances when new and to adapt said controller to changes during operation, a controlled process which changes during an operating period is adapted by a modification to the controller parameters, in that a setpoint step is applied to at least one value of a set setpoint, and a subsequent step response for the actual value is detected over time when the controller parameters are deactivated, and the controller parameters are determined from the step response.</p> |
