| 摘要 |
<P>PROBLEM TO BE SOLVED: To increase the opportunity for executing slip control as much as possible while suppressing durability deterioration of a friction clutch. <P>SOLUTION: A Qs-T map is provided that has an unlimited region where start time slip control of the next time is repeatedly executed indefinitely, a limited region where the control is repeatedly executed only once, and a prohibited region where the control is prohibited, and has a generated heat amount Qs during start time slip control and an elapsed time T after lock-up slip control ends as variables. Therefore, a region where start time slip control of the next time had been prohibited because strat time slip control of the next time is unable to be repeatedly executed indefinitely even though it is able to be repeatedly executed only once is made the limited region, so that start time slip control of the next time is allowed to be repeatedly executed only once. Accordingly, it is possible to increase the opportunity for executing start time slip control as much as possible while suppressing durability deterioration of the friction clutch 34. <P>COPYRIGHT: (C)2012,JPO&INPIT |
