Method for adjusting clutch characteristic curve of automatically actuated friction clutch, involves determining touch point change of friction clutch in operating phases before pressure- or volume compensation

摘要

The method involves determining a touch point change of the friction clutch in operating phases before pressure- or volume compensation or between two pressure- or volume compensations by a sniffing process. A temperature change of a fluid is determined on the basis of the touch point change, and an adaptation of the characteristic curve (K1,K2) is conducted on the basis of the temperature change. The touch point change is determined relative to the last determined touch point value. An independent claim is included for a device for adjusting a clutch characteristic curve of an automatically actuated friction Clutch.