Control systems and methods for an electrically all-wheel drive (eAWD) hybrid vehicle utilize an input device/sensor configured to receive an operating parameter of the hybrid vehicle, the operating parameter relating to whether to perform a gear shift of a transmission, the transmission being configured to transfer drive torque from a first torque generating unit to only a first axle of the hybrid vehicle, and a controller configured to, based on the measured operating parameter, determine whether to perform a gear shift of the transmission, and while performing the gear shift of the transmission, control a second torque generating unit to compensate for a disturbance caused by the gear shift, the second torque generating unit being configured to provide drive torque to only a different second axle of the hybrid vehicle.
TORQUE CONTROL DURING GEAR SHIFTS FOR AN ELECTRICALLY ALL-WHEEL DRIVE HYBRID VEHICLE
2019-08-29
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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