A clutch torque estimating method for a transmission of a vehicle may include inputting model engine torque to a powertrain model by a controller; inputting target clutch torque of a first clutch and target clutch torque of a second clutch to the powertrain model by the controller; inputting shifting information related to the vehicle to the powertrain model by the controller; correcting the powertrain model in real time by feeding back an engine angular velocity error, a clutch angular velocity error of the first clutch, a clutch angular velocity error of the second clutch, a wheel angular velocity error to the powertrain model by the controller; and estimating clutch torque of the first clutch and clutch torque of the second clutch by determining the powertrain model by the controller.
Clutch torque estimating method for vehicle transmission
2020-11-10
Patent
Electronic Resource
English
CLUTCH TORQUE ESTIMATING METHOD FOR VEHICLE TRANSMISSION
European Patent Office | 2020
|Apparatus and method for estimating torque of engine clutch in hybrid electric vehicle
European Patent Office | 2019
|