| 摘要 |
<p>In a vehicle where a manual transmission MT and a clutch device 6 are mounted, an engine rotational speed during a shift operation or at the start of the shift operation is maintained until a coupling operation for the clutch device MT is performed. This maintains the engine rotational speed as approximately the middle rotational speed between: a synchronous rotation speed after shifting gears in the case where a manual shift operation is downshifting operation, and a synchronous rotation speed after shifting gears in the case where the manual shift operation is upshifting operation. This reduces a deviation between a rotational speed of an input shaft IS and the engine rotational speed in the case where the manual shift operation is any of downshifting operation and upshifting operation. This reduces a negative effect on a power transmission system when the clutch device 6 is coupled.</p> |
