摘要 |
PURPOSE:To reduce a shift shock by prohibiting the feedback control based on the integrated value of a deviation when a target shift ratio near the shift ratio of a stepped transfer path is directed or when the switching from the stepped transfer path to a continuous transfer path is not completed. CONSTITUTION:When the shift ratio in the preset region on the far side from the shift ratio of a stepped transfer path transferring the rotating force via a stepped shift mechanism D within the shift region of a continuous transfer path transferring the rotating force via a continuous shift mechanism C is directed as a target shift ratio, an integrated value feedback control executing means A performs feedback control based on the integrated value of the difference between the target input rotating speed and the actual input rotating speed of the continuous transfer path. When a vehicle is running with the stepped transfer path, a target shift ratio near the shift ratio of the stepped transfer path is directed, an integrated value feedback control prohibiting means B prohibits feedback control, and the shift ratio of the continuous transfer path is fixed at a preset value and held until the switching of the transfer path is completed and the shift ratio of the continuous transfer path is made within the preset region. The power performance is improved, and a shift shock can be reduced. |