Stabilizer effectiveness control device

摘要

A stabilizer effectiveness control device that has an actuator for changing the apparent torsion rigidity of a stabilizer provided between the left and right wheels of a motor vehicle, a control device for controlling the output of the actuator, and a device for detecting the degree of sharpness of a turn when the vehicle is turning. The actuator is driven and controlled in response to the degree of sharpness of the turn when the vehicle is turning so as to change the torsion rigidity of the stabilizer between the left and right wheels of the vehicle. When the sharpness of the turn is small the change in attitude of the vehicle body is controlled by the actuator to prioritize vehicle riding comfort, whereas when the degree of sharpness of the turn is increased the actuator bottoms out, thus allowing the intrinsic rigidity of the stabilizer to control the handling or running stability of the vehicle.