Operating vehicle drive train with clutch assembly for transmitting torque

Operating vehicle drive train with clutch assembly for transmitting torque

Operating a drive train of a vehicle having a clutch assembly, wherein the clutch assembly is actuatable via an actuating device for the switchable transmission of a torque, wherein a first state of the actuating device, and thus a second state of the clutch assembly, is settable via a position of a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Raffin, Peter, Resvoll, Erik, Schnitzler, Axel, Weller, Markus, Oberbichler, Fabian, Zimmermann, Mark
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
BRAKES
CLUTCHES
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:Operating a drive train of a vehicle having a clutch assembly, wherein the clutch assembly is actuatable via an actuating device for the switchable transmission of a torque, wherein a first state of the actuating device, and thus a second state of the clutch assembly, is settable via a position of a drive unit of the actuating device, comprises:a) determining that a first torque request to the clutch assembly is constant; andb) determining that a first position of the drive unit is constant within the interval; and thenc) controlling the drive unit with a dither function, wherein a position of the drive unit is continuously varied about the first position; andd) ending the dither function when the conditions stated in steps a) and b) are no longer met.