A method for accelerating the decoupling of the electrical machine with the transmission input releasably connecting the starting clutch in a hybrid drive train of a motor vehicle

摘要

As part of the method for accelerating the decoupling of the starting clutch (5), which releasably connects the electric machine (2) to the transmission input, in a hybrid drive train of a motor vehicle, if there is a decoupling request, the starting clutch is activated simultaneously with the start of the activation for the purpose of decoupling or a predetermined time after the start of the activation of the starting clutch, the electric machine is controlled in such a way that a torque is built up, whereby the transition to sliding friction and thus the decoupling and the setting of a slip are accelerated while maintaining the setpoint driving torque.