A method for operating a powertrain through selective application of a hydraulically actuated clutch includes monitoring a state of a pressure control switch operatively coupled the clutch, monitoring a hydraulic line pressure utilized by the pressure control switch to fill the clutch, determining a hydraulic flow rate flowing to the clutch based upon the state of the pressure control switch and the hydraulic line pressure, tracking a clutch fill volume of the clutch based upon the hydraulic flow rate, and controlling operation of the clutch based upon the clutch fill volume.
Method for model based clutch control and torque estimation
Verfahren zur modellbasierten Kupplungssteuerung und Drehmomentschätzung
Procédé de modèle basé sur une commande d'embrayage et évaluation de couple
2015-11-04
Patent
Electronic Resource
English
Method for model based clutch control and torque estimation
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