METHOD FOR ADAPTING THE KISS POINT OF AT LEAST ONE OF THE CLUTCHES OF A DOUBLE CLUTCH OF A DOUBLE CLUTCH TRANSMISSION OF A MOTOR VEHICLE IN PARTICULAR THE DOUBLE CLUTCH OF AN AUTOMATED DOUBLE CLUTCH TRANSMISSION

摘要

The invention relates to the use of at least one of the clutches of the double clutch 1 of the double clutch transmission 2 of the motor vehicle 3, in particular of the clutches of the double clutch 1 of the automated double clutch transmission 2. A kiss point adaptation method, in which the kiss point of the clutch K1 or K2 assigned to the transmission input shaft 4 or 5 of the free partial transmission of the double clutch transmission 2 is adapted, and the engine speed ( Is determined, and the synchronous rotational speed of the transmission input shaft 4 or 5 assigned to the free partial transmission ) Is known or determined, and the number of revolutions of the transmission input shaft 4 or 5 assigned to the free partial transmission Is detected, and the clutch K1 or K2 to be adapted is first fully opened. The gear stage assigned to the free part transmission and / or the synchronization devices assigned to the free part transmission are released or opened, and then first of the drag torque which can cause an acceleration or deceleration action on the transmission input shaft 4 or 5. By the determination and / or evaluation being performed, the accuracy of the determination of the kisspoint is achieved.