| 摘要 |
PROBLEM TO BE SOLVED: To suppress the blowup of an engine when shifting a multi-clutch transmission. SOLUTION: A control device for the multi-clutch transmission is structured so that a power source is coupled with the input sides of a plurality of starting clutches and transmitting mechanisms are installed between the output sides of the starting clutches and an output member, and is to execute shifting by changing over either of the starting clutches into the disengaged condition and engaging the other clutches, and has a means to make fuel-cut when the condition is power-off, whereby the procedures take place through a fuel-cut restituting means to make fuel-cut while a power-off/down-shift command is being emitted, a fuel-cut restitution completion determining means to determine the fuel-cut is restituted when the torque has attained the level at the time of idling rotation by the fuel-cut restituting means (Step S22), and an acceleration slip controlling means to control the engaging pressure of an engaging device so that the slip amount becomes positive when determination is passed that the fuel-cut restitution is completed (Step S23). COPYRIGHT: (C)2007,JPO&INPIT |
