公开(公告)号：US20090037051A1

公开(公告)日：2009-02-05

申请号：US12182733

申请日：2008-07-30

申请人： Naoshige SHIMIZU ,  Hitoshi Ono

发明人： Naoshige SHIMIZU ,  Hitoshi Ono

IPC分类号： B60G21/00 ,  G06F19/00

CPC分类号： B60G17/04 ,  B60G17/0162 ,  B60G17/0164 ,  B60G17/018 ,  B60G17/056 ,  B60G2202/12 ,  B60G2202/413 ,  B60G2400/05 ,  B60G2400/0511 ,  B60G2400/0512 ,  B60G2400/0531 ,  B60G2400/0532 ,  B60G2400/0533 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/252 ,  B60G2400/302 ,  B60G2400/33 ,  B60G2400/34 ,  B60G2400/41 ,  B60G2400/62 ,  B60G2400/63 ,  B60G2500/104 ,  B60G2500/203 ,  B60G2600/02 ,  B60G2600/182 ,  B60G2600/1873 ,  B60G2600/26 ,  B60G2600/70 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/70 ,  B60G2800/912

摘要： An active suspension system has a plurality of actuators which are respectively installed between a wheel and a vehicle body and individually produce a control force, and a control unit which controls an attitude change of a vehicle by controlling the each control force of the plurality of actuators. The control unit sets first and second virtual control lines which extend along a front-and-rear direction of the vehicle and a width direction of the vehicle respectively and are changed so that the first and second virtual control lines follow expected pitching and rolling that would occur to the vehicle, and then controls the vehicle attitude so that the vehicle attitude is brought closer to the virtual control line.

摘要翻译： 主动式悬挂系统具有分别安装在车轮和车身之间并分别产生控制力的多个致动器，以及控制单元，其通过控制多个致动器的每个控制力来控制车辆的姿态变化 。 控制单元设置分别沿着车辆的前后方向和车辆的宽度方向延伸的第一和第二虚拟控制线，并且改变为使得第一和第二虚拟控制线遵循预期的俯仰和滚动， 发生在车辆上，然后控制车辆姿态，使得车辆姿态更靠近虚拟控制线。