DAMPER CONTROL DEVICE

摘要

A damper control device includes a speed conversion unit configured to convert a damper speed to a control damper speed, and if the damper is accelerating, the damper speed is converted so that signs of the control damper speed and the damper speed accord with each other and an absolute value of the control damper speed becomes an absolute value of the damper speed or more, and if the damper is decelerating, the damper speed is converted so that the signs of the control damper speed and the damper speed accord with each other and the absolute value of the control damper speed becomes the absolute value of the damper speed or less, and a damping force of the damper is controlled by using the control damper speed.

主权项

1. A damper control device for controlling a damping force of a damper on the basis of a damper speed, the damper being interposed between a sprung member and an unsprung member in a vehicle, the damper control device comprising:
a speed conversion unit configured to convert the damper speed to a control damper speed, wherein if the damper is accelerating, the speed conversion unit converts the damper speed so that signs of the control damper speed and the damper speed accord with each other and an absolute value of the control damper speed becomes an absolute value of the damper speed or more, while if the damper is decelerating, the damper speed is converted so that the signs of the control damper speed and the damper speed accord with each other and the absolute value of the control damper speed becomes the absolute value of the damper speed or less; and the damping force of the damper is controlled by using the control damper speed acquired in the speed conversion unit.