Method for controlling an automated clutch
AssigneeSchaeffler Technologies AG & Co. KG
InventorsJuergen Eich, Markus Baehr
Life of this patent
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Abstract
A method for controlling an automated clutch, which comprises a hydraulic clutch actuating system having a hydrostatic actuator, the pressure of which is detected. The method includes using the pressure of the hydrostatic actuator to adapt the characteristic curve of the clutch.
Claims12
A method for controlling an automated clutch (10), which comprises a hydraulic clutch actuating system (1) having a hydrostatic actuator (19), a pressure of which is detected, the method comprising using the pressure of the hydrostatic actuator (19) to adapt a characteristic curve of the clutch.
A method for controlling an automated clutch, which comprises a hydraulic clutch actuating system having a hydrostatic actuator, a pressure of which is detected, the method comprising:
- obtaining a coefficient of friction of the clutch by correlating a pressure signal of the hydrostatic actuator with a clutch torque obtained from an engine torque and engine speed;
- and,
- using the pressure of the hydrostatic actuator to adapt a characteristic curve of the clutch.
A method for controlling an automated clutch, which comprises a hydraulic clutch actuating system having a hydrostatic actuator, a pressure of which is detected, the method comprising:
- using a pressure signal of the hydrostatic actuator indirectly by a pressure-signal-based adaptation of form factors and crosstalk parameters;
- and,
- using the pressure of the hydrostatic actuator to adapt a characteristic curve of the clutch.
Dependencies are inferred from the claim text.