| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent occurrence of noise such as a gear rattle due to the addition of torque for controlling sprung vibration. <P>SOLUTION: This driving force control device for reducing sprung vibration includes: a prediction means (step S2) for predicting that torque in the transmission mechanism alternately changes to positive torque and negative torque when the other torque to be added to a transmission mechanism is changed to suppress the fluctuation of driving torque due to torque to be input from a drive wheel according to the state of a road surface; and a vibration control inhibition means (step S5) for inhibiting the control of the addition of the other torque to the transmission mechanism to suppress the fluctuation of the torque of the transmission mechanism when it is predicted that the torque in the transmission mechanism alternately changes to the positive torque and the negative torque by the prediction means. <P>COPYRIGHT: (C)2010,JPO&INPIT |
