| 摘要 |
<P>PROBLEM TO BE SOLVED: To sufficiently and quickly reduce torque shock when an air/fuel ratio is selected. <P>SOLUTION: In a hybrid vehicle 10, an ECU 100 performs a torque shock reduction treatment. When the air/fuel ratio is selected during the torque shock reduction treatment, a motor generator MG2 is so controlled that a predetermined reduction torque is outputted. A torque shock remaining since it cannot be offset by the reduction torque is acquired as a torque variation amount which is a difference between the torque of the engine 200 and a target torque according to the reaction torque of the motor generator MG1. The ECU 100 drives an intake cam actuator 228 according to the torque variation amount, changes the intake air amount sucked into a cylinder 201 by changing the acting angle of an intake valve 216, and quickly and accurately adjusts the torque of the engine 200 to the target torque to reduce torque shock. <P>COPYRIGHT: (C)2008,JPO&INPIT |
