| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving force control device capable of suppressing a rapid change in a driving force due to the switchover of the engagement direction of a feed screw mechanism.SOLUTION: A driving force control device comprises: a belt continuously variable transmission in which a belt is wound around a pair of pulleys; a feed screw mechanism; and an elastic member applying an elastic force to a first movable sheave of one of the pulleys from the belt so as to resist a load in an axial direction received by the first movable sheave from the belt, and is configured so that, if it is estimated that a magnitude relation between the load received by the first movable sheave from the belt and the elastic force received by the first movable sheave from the elastic member is inverted (step S6 or step S12), a motor phase control or a driving force source output control is executed so as to suppress a change in a torque output from the belt continuously variable transmission (step S9). |
