HYBRID VEHICLE CONTROL APPARATUS

摘要

A hybrid vehicle control apparatus is provided with a motor/generator (1) arranged between an engine (2) and a transmission (4), a first clutch (6) disposed between the engine (2) and the motor/generator (1), a second clutch (7) disposed in a power train spanning from the motor/generator (1) to a drive wheel (3L,3R), and a controller (20). The controller (20) controls the engagement of the first (6) and second (7) clutches to select either an electric drive mode or a hybrid drive mode. The controller (20) executes a rotational speed control of the motor/generator (1) while in a coasting state with torque being transmitted through a one-way clutch (4c) of the transmission (4) such that the rotational speed control increases an input rotational speed of the one-way clutch (4c) to a value closer to an output rotational speed of the one-way clutch (4c) with a difference between the input and output rotational speeds of the one-way clutch (4c) becoming equal to a target value.