| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving and braking force control device of a vehicle that controls unsprung resonance in the vehicle back and forth direction by controlling driving force or braking force generated by a wheel in the vehicle that has a trailing arm type suspension mechanism.SOLUTION: When a protrusion (bump) that exists on a road surface is passed, a trailing arm 12 displaces to a direction to promote bending of a trailing arm bush 13 by a force component that is generated as a reaction force according to the operation of a shock absorber 15 which is disposed tilting backward, and transmitted to the axial direction of the trailing arm 12. As a result, driving and braking force to decelerate right and left rear wheels 10RL and 10 RR are generated by in-wheel motors 16RL and 16RR to control the trailing arm 12 to displace in the direction to promote the bending of the trailing arm bush 13 responding to the direction of the acceleration of the vertical direction caused in an unsprung member LA of a vehicle Ve. |
