发明名称 |
Damping apparatus for reducing vibration of automobile body |
摘要 |
<p>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.</p> |
申请公布号 |
EP2080928(A2) |
申请公布日期 |
2009.07.22 |
申请号 |
EP20080075935 |
申请日期 |
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 |
分类号 |
F16F15/02;B60G13/16;B60G17/015;B60K5/12;B60R16/02;B62D27/04;F16F7/10;G05D19/02;G10K11/178;H04R3/00 |
主分类号 |
F16F15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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