| 摘要 |
<P>PROBLEM TO BE SOLVED: To connect an internal combustion engine and a transmission in a proper timing, and to suppress shock which may occur when connecting them. <P>SOLUTION: When a start connection time operation is instructed, and a time Tc0 for decision to be calculated based on a difference between the revolutions Nin of an input shaft and the revolutions Ne of an engine and a learnt time correction value Tc2 reaches an oil pressure requirement time Tc1 or less, the boosting of the oil pressure to a clutch is started (S150 to S190). Then, learning for updating the time correction value Tc2 is operated based on the change of the acceleration of a vehicle to be generated when the clutch is connected (S210 to S300). Thus, it is possible to connect the clutch in a much more proper timing even when the connection timing of a clutch is different due to secular change or variation, and to suppress shock to be generated due to the change of the acceleration of a vehicle to be generated when the clutch is connected. <P>COPYRIGHT: (C)2007,JPO&INPIT |
