公开(公告)号：US08401735B2

公开(公告)日：2013-03-19

申请号：US12300006

申请日：2007-04-27

申请人： Yaushi Muragishi ,  Hideaki Moriya ,  Yushi Sato ,  Takashi Fukunaga ,  Katsuyoshi Nakano ,  Hiroshi Nakagawa ,  Takayoshi Fujii ,  Takashi Onoue ,  Masaaki Narihisa

发明人： Yaushi Muragishi ,  Hideaki Moriya ,  Yushi Sato ,  Takashi Fukunaga ,  Katsuyoshi Nakano ,  Hiroshi Nakagawa ,  Takayoshi Fujii ,  Takashi Onoue ,  Masaaki Narihisa

IPC分类号： B60K5/12 ,  F16F15/00

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

摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include 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.

公开(公告)号：US20100204881A1

公开(公告)日：2010-08-12

申请号：US12300006

申请日：2007-04-27

申请人： Yaushi MURAGISHI ,  Hideaki MORIYA ,  Yushi SATO ,  Takashi FUKUNAGA ,  Katsuyoshi NAKANO ,  Hiroshi NAKAGAWA ,  Takayoshi Fujii ,  Takashi ONOUE ,  Masaaki NARIHISA

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

IPC分类号： F16F15/00 ,  G06F19/00 ,  B60G13/16

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

摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include 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： 提供了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。 用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身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; 检测施加到所述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。