| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce any influence on an output due to the torque change of a second clutch, and to achieve shock reduction even when engine start shock reduction is not expected by the slip of the second clutch, and to secure the durability of the first clutch by minimizing the slip of the first clutch. <P>SOLUTION: A tandem engine and motor/generator are coupled by a first clutch. When starting the engine in accordance with the reduction of the transmission torque capacity of a second clutch and the fastening of a first clutch, and when complete explosion due to engine start is decided (S12), the first clutch is slipped due to the reduction of the transmission torque capacity (S17). When it is decided that an input torque fluctuation interrupting effects due to the reduction of the transmission torque capacity of the second clutch is equal to or more than a set value ( start shock can be reduced by the slip of the second clutch)(S14), the S17 is not executed, and the first clutch is fastened by S15, and the durability of the first clutch is prevented from being deteriorated by any useless slip. <P>COPYRIGHT: (C)2009,JPO&INPIT |
