| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve riding quality of a vehicle by suppressing such problem as deceleration or acceleration which exceeds passenger's anticipation occurs when shifted. <P>SOLUTION: A speed-change controller calculates a current torque transmitted from a drive-side member to a driven-side member of the clutch, and a torque after finalization presumed to be transmitted after a connection of the clutch has been finalized from the drive-side member to the driven-side member simultaneously. Furthermore, the speed-change controller controls a connection degree of the clutch depending on a difference between the current torque and the torque after finalization, and receives a next speed-change direction depending on the difference between the current torque and the torque after finalization. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
