PROCEDIMENTO PER LA REGOLAZIONE DEL PUNTO DI PRESA DI UNA FRIZIONE AZIONATA DA UN ATTUATORE DELLA FRIZIONE NONCHE' SISTEMA DI COMANDO

摘要

The invention relates to a method for regulating the contact point of a clutch which is actuated by a clutch actuator. Said clutch actuator is controlled by an electronic control device in such a way that torque transmitted from an engine to a drive train via the clutch corresponds to a pre-determined contact torque. Operating parameters of the engine are detected, from which the entire engine torque is determined. The operation of the accessories driven by the engine is detected for determining an accessory drive torque. The clutch torque transmitted by the clutch is created by subtracting the accessory torque from the engine torque. The clutch actuator is controlled in such a way that a variation between the clutch torque and the contact torque is reduced. Modified methods enable the contact point to be adjusted without determining the accessory torque.