CONTROL APPARATUS AND METHOD FOR CONTROLLING A VOLUME FLOW OF A FLUID IN A DRIVE TRAIN OF A MOTOR VEHICLE
CONTROL APPARATUS AND METHOD FOR CONTROLLING A VOLUME FLOW OF A FLUID IN A DRIVE TRAIN OF A MOTOR VEHICLE
- Neue Suche nach: BIENICK CHRISTIAN
- Neue Suche nach: KANCHANA ADARSHA
- Neue Suche nach: BIENICK CHRISTIAN
- Neue Suche nach: KANCHANA ADARSHA
A control device for regulating a volume flow of a fluid in a drive train of a motor vehicle includes a torque monitoring unit, set up to determine, on the basis of a characteristic diagram of the pump which describes a functional dependency of the torque to be applied by the drive motor on the rotational speed of the drive motor for a predetermined fluid state of the fluid, a current torque deviation occurring between the current torque and the torque given by the characteristic diagram for the current rotational speed, and a correction unit, set up to correct a power setting signal for the drive motor in accordance with the current torque deviation and to provide a corrected power setting signal, and a power regulation unit, set up to generate a second power setting signal for actuating the drive motor on the basis of the corrected power setting signal.
Dokumentinformationen
CONTROL APPARATUS AND METHOD FOR CONTROLLING A VOLUME FLOW OF A FLUID IN A DRIVE TRAIN OF A MOTOR VEHICLE
2023-06-08
Patent
Elektronische Ressource
Englisch
| IPC: | F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
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