Vehicle or mobile with aerodynamic control device and aerodynamic control device for a vehicle or mobile

摘要

PROBLEM TO BE SOLVED: To provide an aerodynamic control device configured to be able to appropriately control a flow separation range of a flow around a vehicle body or a body of a vehicle such as a motor vehicle or other movable body even in a situation in which a non-stationary or transient flow phenomenon occurs in the flow around the vehicle body or the body.SOLUTION: An aerodynamic control device for a vehicle or other movable body of the present invention comprises: a rotating body constituted by at least two rotation member rotating around the same rotational axis at independent rotational velocities and cascaded in a direction of the rotational axis on a surface of a vehicle body or a surface of a body; and a rotation control unit controlling rotation of the at least two rotation members.