| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent sudden change of a vehicle behavior when a one-way clutch is shifted from an engagement lock release state to an engagement lock state again, while maintaining the clutch slip when the one-way clutch in the engaging lock state, under the control of the clutch slip. <P>SOLUTION: The hybrid vehicle includes an engine; a motor-generator; a second clutch; and a one-way clutch, and a control device includes a clutch operation control means that has a target CL2 torque capacity operation part 404. The target CL2 torque capacity operation part 404, when requesting slip to the second clutch, executes the input shaft rotation speed F/B (feedback control) to reduce and corrects target CL2 torque capacity T<SB POS="POST">CL2</SB>* of the second clutch in order to eliminate the input shaft rotation speed deviation (ω<SB POS="POST">CL2i</SB>*-ω<SB POS="POST">CL2i</SB>). When detected that the one-way clutch is in the engagement lock release state in the slip control of the second clutch, execution of the input shaft rotation speed F/B control that decreases and corrects the target CL2 torque capacity T<SB POS="POST">CL2</SB>* is stopped. <P>COPYRIGHT: (C)2012,JPO&INPIT |
