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    DAMPER FOR AUTOMOBILES FOR REDUCING VIBRATION OF AUTOMOBILE BODY
    2.
    发明公开
    DAMPER FOR AUTOMOBILES FOR REDUCING VIBRATION OF AUTOMOBILE BODY 有权
    DÄMPFERFÜRKRAFTFAHRZEUGE ZUR VERRINGERUNG VON SCHWINGUNGEN DER AUTOKAROSSERIE

    公开(公告)号：EP2023007A1

    公开(公告)日：2009-02-11

    申请号：EP07742685.6

    申请日：2007-04-27

    申请人： Shinko Electric Co., Ltd

    发明人： MURAGISHI, Yasushi ,  MORIYA, Hideaki ,  SATO, Yushi ,  FUKUNAGA, Takashi ,  NAKANO, Katsuyoshi ,  NAKAGAWA, Hiroshi ,  FUJII, Takayoshi ,  ONOUE, Takashi ,  NARIHISA, Masaaki

    IPC分类号： F16F15/02 ,  B60G13/16 ,  B60G17/015 ,  B60K5/12 ,  B60R16/02 ,  B62D27/04 ,  G05D19/02 ,  G10K11/178 ,  H04R3/00

    CPC分类号： F16F7/1005 ,  B60G17/018 ,  F16F15/002 ,  G05D19/02 ,  G06F7/76

    摘要： An object of the present invention is to provide a damping apparatus for an automobile, capable of ensuring a high level of reliability while obtaining an excellent damping effect with a simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body, includes: an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.

    摘要翻译： 本发明的目的是提供一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。 一种减轻汽车车体振动的汽车减震装置，具备：安装在汽车车体上并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。