METHOD OF CONTROLLING A VEHICLE DRIVETRAIN AND CONTROLLER IN THE DRIVETRAIN

摘要

A method of controlling a vehicle drivetrain by an electric motor (1, SG), in order to synchronize the speed of an internal combustion engine (3, ICE) and the speed of gears in the drivetrain, wherein if a speed synchronization error esync(t) is controlled to remain within a prespecified region for a specific period of time, the synchronization is finished, and a gear may be engaged.