| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a suspension device that can relax a sudden change of generated damping force of a shock absorber, and can improve degree of comfort in a vehicle. <P>SOLUTION: A suspension device 1 includes: a shock absorber 2 which is interposed between a vehicle body and a wheel in the vehicle and demonstrates damping force to inhibit relative movement of the vehicle body and the wheel in the vertical direction; a damping force adjusting mechanism 3 which adjusts the damping force; and a control device 4 which controls the damping force adjusting mechanism 3 based on target damping force. The control device 4 includes: a correction means 43 which corrects the target damping force so that change of generated damping force of the shock absorber may relax when the expansion and contraction speed of the shock absorber 2 is 0 and a predetermined damper speed threshold; and a speed correction means 44 which corrects the expansion and contraction speed of the shock absorber 2 to be used in computing in the correction means 43 according to the change of the expansion and contraction speed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
