| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular lock-up clutch controller which suppresses variation in learning hydraulic pressure for determining an engaged state. <P>SOLUTION: When performing shift control of a continuously variable transmission 18 during engagement control of a lock-up clutch 26, in the case where a deviation ΔN<SB POS="POST">IN</SB>between a target input rotating speed N<SB POS="POST">IN</SB>* in that continuously variable transmission 18 and a present input rotating speed N<SB POS="POST">IN</SB>is settled within a specific range, hydraulic pressure learning control is executed. Therefore, in the case where the deviation ΔN<SB POS="POST">IN</SB>between the target input rotating speed N<SB POS="POST">IN</SB>* in the continuously variable transmission 18 and the present input rotating speed N<SB POS="POST">IN</SB>is settled within the specific range and it is determined that overshoot of that continuously variable transmission 18 does not occur, by executing hydraulic pressure learning control, appropriate learning control in which learning variance hardly occurs can be performed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
