The invention discloses a torque error detection and torque estimation system. A vehicle may include a powertrain having an engine and a generator coupled to a driveshaft, an inverter configured to provide phase currents to the generator, and a controller programmed to output a fault condition based on first and second generator torques, the first generator torque being based on an engine torque and the second generator torque being based on no more than two phase currents of the generator.
TORQUE ERROR DETECTION AND TORQUE ESTIMATION SYSTEM
2016-01-27
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 |
Transmission Virtual Torque Sensor - Absolute Torque Estimation
British Library Conference Proceedings | 2012
|European Patent Office | 2018
|European Patent Office | 2018
|