| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of problems caused by diffusion of control, by inhibiting fastening power feedback control of a start clutch in a traveling state where start clutch torque is changed.SOLUTION: In S11, neutral control is started in response to establishment of a corresponding condition and in S12, it is checked whether a vehicle is under a traveling state where start clutch torque is changed, based on a vehicle speed VSP. When a stopped state is determined in S12, in S13, feedback control is performed on fastening power of a start clutch in such a manner that a torque converter input/output rotation difference becomes a target rotation difference in stop, thereby carrying out in-stop neutral control according to feedback control improved in disturbance resistance. When the traveling state where the start clutch torque is changed is determined in S12, in S14, neutral control independent of the feedback control is carried out. Thus, feedback control is prevented from being performed during travel, and control can be prevented from being diffused by a start clutch torque change. |
