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AssigneeSchaeffler Technologies AG & Co. KG
InventorsMarkus Baehr, Dominik Herkommer, Andre Schauer, Marco Grethel
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A method for adjusting and adapting an operating point of a hydraulic actuator arrangement, in which a volume flow source is connected to a hydraulic cylinder via a pressure line that is filled with a hydraulic fluid. The method includes regulating a volume of the hydraulic fluid by the volume flow source, wherein an operating point of a position of the actuator arrangement corresponds, with respect to a predefined parameter, to a device which is to be actuated by the actuator arrangement. A modified volume of the hydraulic fluid which is necessary to adjust the operating point is derived from a rotational position of a volume flow source motor and/or of the volume flow source.
A method for adjusting and adapting an operating point of a hydraulic actuator arrangement, in which a volume flow source is connected to a hydraulic cylinder via a pressure line which is filled with a hydraulic fluid, the method comprising:
(canceled).
A hydraulic actuator arrangement, for a motor vehicle drive train, comprising a volume flow source driven by a motor, which is connected to a hydraulic cylinder via a pressure line, wherein an angle sensor for measuring a rotational angle of the motor or of the volume flow source is arranged on the motor and/or the volume flow source in order to provide an input variable for an operating point adaptation of the actuator arrangement, wherein the angle sensor is connected to an operating point adaptation unit.
Dependencies are inferred from the claim text.