SUSPENSION DEVICE

摘要

PROBLEM TO BE SOLVED: To maintain vehicle height for a vehicle capable of traveling even when an air spring device 20 to elastically support the vehicle is damaged. SOLUTION: This suspension device is furnished with a suspension body 10 consisting of the air spring device 20 to control the vehicle height and an electromagnetic actuator 30 to adjust damping force and maintains the vehicle height by supporting the vehicle by the electromagnetic actuator 30 by adding controlled variable of the electromagnetic actuator 30 by an amount of vehicle height controlled variable. In this case, control gain is changed over to increase regenerative electric power to restrain electric power consumption of the electromagnetic actuator 30. COPYRIGHT: (C)2007,JPO&INPIT