METHOD OF CONTROLLING HYBRID VEHICLE INCLUDING INTERNAL COMBUSTION ENGINE SUPERCHARGED BY TURBOCHARGER DURING GEAR CHANGE STAGE

摘要

PROBLEM TO BE SOLVED: To provide a method of controlling a hybrid vehicle including an internal combustion engine supercharged by a turbocharger during a gear change stage which has no weak points of the prior art, is easily implemented, and has high cost-effectiveness.SOLUTION: A method of controlling a hybrid vehicle includes: a stage of recognizing interruption in transmission of torque C to driving wheels during gear change with the open position of a servo support type clutch; a stage of calculating target torque which should be supplied to the driving wheels at a time point twhere interruption in transmission of the torque C to the driving wheels is recognized during gear change with the open position of the servo support type clutch; and a stage of controlling a reversible type electric machine so as to supply the target torque to the driving wheels at the time point twhere the interruption in transmission of the torque C to the driving wheels is recognized during gear change with the open position of the servo support type clutch and until a time point tof recognizing a state in which a turbocharger has the same efficiency as the efficiency of the time point twhere interruption in transmission of the torque C to the driving wheels is recognized during gear change.