| 摘要 |
A controller 10 calculates a target drive force based on an accelerator pedal operation amount and a vehicle speed. A delay speed ratio which varies with a delay with respect to the actual speed ratio is calculated by applying a delay process on the actual speed ratio of the transmission 2. While the actual speed ratio is undergoing variation, a target engine torque is calculated by dividing the target drive force by the delay speed ratio. The torque of the engine 1 is controlled so that the torque of the engine 1 coincides with the target engine torque. In this manner, it is possible to suppress shift shocks by eliminating sharp variation of the target engine torque during actual speed change.
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