Vehicle suspension
    1.
    发明授权
    Vehicle suspension 失效
    车辆悬挂

    公开(公告)号:US5215327A

    公开(公告)日:1993-06-01

    申请号:US678421

    申请日:1991-04-01

    摘要: The stiffness of the suspension is very much a function of the load in hydro-pneumatic vehicle suspensions. With high loads the vehicle suspension is stiff and with a light load it is relatively soft. In addition, the vehicle suspension of the wheel on the outside of the turn is stiffer than that of the wheel at the inside of the turn. The changes in the stiffness of the vehicle suspension are very disagreeable and can result in dangerous driving conditions. Equalization of the stiffness of the vehicle suspension is provided with the aid of a supplemental force. The supplemental force acts in the same direction as the load force of the vehicle chassis. The vehicle suspension is preferably suited for motor vehicles.

    摘要翻译: 悬架的刚度与液压气动车辆悬架中的载荷非常大的关系。 在高负载下,车辆悬架是刚性的,轻负载较软。 此外,车轮在转弯外侧的车辆悬架比转向内侧的轮的车辆悬架更硬。 车辆悬架的刚度变化非常不合意,可能导致危险的驾驶条件。 在补充力的帮助下提供车辆悬架的刚度的均衡。 补充力作用在与车辆底盘的载荷力相同的方向上。 车辆悬架优选地适用于机动车辆。

    Semi-active suspension control
    2.
    发明授权
    Semi-active suspension control 失效
    半主动悬架控制

    公开(公告)号:US5189615A

    公开(公告)日:1993-02-23

    申请号:US654641

    申请日:1991-02-14

    摘要: The invention concerns a method and a device for the suspension control of vehicles, in particular motorcars and commercial vehicles, with the following steps:Sensory ascertainment of the dynamic rolling condition and processing of the established rolling condition data, to generate a control signal for a semi-active damper, preferably one allocated to each wheel of the vehicle, the damping force of which is adjustable in certain situations which are dependent on the driving condition, to as small a value as possible. It is suggested that the semi-active damper, depending on the control signal and the actual value of the damper force is set in substitution for an active damper function which though desired with regard to the prevailing operating point, is not however achievable, this substitute setting being made with maximum hardness or maximum softness.

    摘要翻译: PCT No.PCT / DE90 / 00340 Sec。 371日期1991年2月14日 102(e)日期1991年2月14日PCT提交1990年5月12日PCT公布。 公开号WO91 / 00187 日本1991年1月10日。本发明涉及一种用于车辆特别是摩托车和商用车辆的悬架控制的方法和装置,具有以下步骤:动态滚动条件的感官确定和已建立的滚动条件数据的处理, 以产生用于半主动阻尼器的控制信号,优选地,分配给车辆的每个车轮的阻尼力可以在某些情况下被调节,这些阻尼力可以根据驾驶条件而调整到尽可能小的值。 建议根据控制信号和阻尼器力的实际值来设定半主动阻尼器来取代主动阻尼器功能,尽管如此,仍然可以实现对主要操作点的期望,但是这种替代 设置最大硬度或最大柔软度。