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1. 发明授权

US08471502B2 Vibration damping apparatus, electric actuator driving apparatus and vehicle 有权
标题翻译：减震装置，电动执行器驱动装置和车辆
公开(公告)号：US08471502B2
公开(公告)日：2013-06-25
申请号：US13532977
申请日：2012-06-26
申请人： Hideaki Moriya , Takeshi Tomizaki , Takeo Ito , Yasushi Muragishi , Takayoshi Fujii
发明人： Hideaki Moriya , Takeshi Tomizaki , Takeo Ito , Yasushi Muragishi , Takayoshi Fujii
IPC分类号： H02P25/06 , H02K41/03
CPC分类号： H02K41/03 , F16F15/002 , G05B5/01 , G05B13/021 , G05D19/02
摘要： A vibration damping apparatus including reference wave production section that produces a reference wave; a fundamental order adaptive algorithm block that calculates fundamental order adaptive filter factors from a vibration detection signal and the reference wave and produces a fundamental order vibration damping current instruction; an amplitude detection section that calculates a peak current value of the fundamental order vibration damping current instruction; and a fundamental order current excess detection section that derives a fundamental order current upper limit value from the fundamental frequency to produce a fundamental order current upper limit excess signal that is output to the fundamental order adaptive algorithm block, which revises the fundamental order adaptive filter factors in a direction in which the vibration damping current instruction is limited within a range.
摘要翻译：一种包括产生参考波的参考波产生部分的减振装置; 基本顺序自适应算法块，从振动检测信号和参考波计算基本顺序自适应滤波因子，并产生基本阶衰减电流指令; 振幅检测部，其计算所述基本阶衰减电流指令的峰值电流值; 基本阶数电流过剩检测部，从基频导出基本阶数电流上限值，生成输出到基本阶自适应算法块的基本阶数电流上限多余信号，修正基本阶自适应滤波因子在减振电流指令被限制在一个范围内的方向。

2. 发明授权

US08381579B2 Vibration damping device and vehicle 有权
标题翻译：振动阻尼装置和车辆
公开(公告)号：US08381579B2
公开(公告)日：2013-02-26
申请号：US12991260
申请日：2009-05-13
申请人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
发明人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
IPC分类号： G01M15/12
CPC分类号： G05D19/02 , F16F15/002
摘要： The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting unit for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application unit which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating unit for outputting a vibration application command to generate the vibration damping force in the vibration application unit, based on the vibration detected by the vibration detecting unit; and a vibration application command correcting unit which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application unit is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application unit.
摘要翻译：本发明提供一种即使在减振目标位置和减振力产生位置彼此不同的情况下也能够提高减振效果的减振装置。振动抑制装置包括：振动检测单元，用于检测由振动产生源引起的振动并将其传递到振动被阻尼的位置; 振动施加单元，其产生抵消振动的振动阻尼力，并且设置在与要振动的位置不同的位置; 振动施加指令生成单元，基于由所述振动检测单元检测出的振动，输出振动施加指令以产生振动施加单元中的振动阻尼力; 以及振动施加指令校正单元，其赋予振动施加指令，从振动施加单元的安装位置到振动的位置的振动传递特性的振动阻尼力传递路径的反转特性阻尼，然后将振动应用指令输出到振动施加单元。

3. 发明申请

US20110048118A1 VIBRATION DAMPING DEVICE AND VEHICLE 有权
标题翻译：振动阻尼装置和车辆
公开(公告)号：US20110048118A1
公开(公告)日：2011-03-03
申请号：US12991260
申请日：2009-05-13
申请人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
发明人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
IPC分类号： G01M17/00
CPC分类号： G05D19/02 , F16F15/002
摘要： The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting means for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application means which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating means for outputting a vibration application command to generate the vibration damping force in the vibration application means, based on the vibration detected by the vibration detecting means; and a vibration application command correcting means which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application means is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application means.
摘要翻译：本发明提供一种即使在减振目标位置和减振力产生位置彼此不同的情况下也能够提高减振效果的减振装置。振动抑制装置包括：振动检测装置，用于检测由振动产生源引起的振动，并传递到振动被阻尼的位置; 振动施加装置，其产生抵消振动的振动阻尼力，并且设置在与要振动的位置不同的位置; 振动施加指令产生装置，用于基于由振动检测装置检测到的振动，输出振动施加指令以产生振动施加装置中的振动阻尼力; 以及振动施加指令校正装置，其赋予振动施加指令，从振动施加装置的安装位置到振动的位置的振动传播特性的振动阻尼传递路径的反转特性阻尼，然后将振动施加指令输出到振动施加机构。

4. 发明授权

US09075418B2 Vibration damping device and method for canceling out a vibration at a damping position based on a phase difference 有权
标题翻译：振动阻尼装置和方法，用于基于相位差来消除阻尼位置处的振动
公开(公告)号：US09075418B2
公开(公告)日：2015-07-07
申请号：US13473876
申请日：2012-05-17
申请人： Takeshi Tomizaki , Hideaki Moriya , Takeo Ito , Yasushi Muragishi
发明人： Takeshi Tomizaki , Hideaki Moriya , Takeo Ito , Yasushi Muragishi
IPC分类号： G06F7/00 , G05D19/02 , F16F15/00 , G10K11/178
CPC分类号： G05D19/02 , F16F15/002 , F16F15/005 , G10K11/178
摘要： A damping device includes a calculator calculating a pseudo vibration to cancel a source vibration transmitted from a vibration source to a position to be damped, using an adaptive control algorithm. The canceling vibration is generated according to the pseudo vibration. A vibration detector detects an error vibration remaining at the position. The adaptive control algorithm is adapted by learning to reduce the error vibration. A frequency recognizer recognizes a frequency of the source vibration from a signal related to the vibration source. The frequency of the vibration is used to determine a frequency of the pseudo vibration. A phase difference identifier identifies a phase difference between the error vibration and the canceling vibration according to the pseudo vibration, and a frequency corrector corrects, according to the phase difference, the frequency of the vibration to eliminate the phase difference.
摘要翻译：衰减装置包括计算器，其使用自适应控制算法计算伪振动，以将从振动源发送的源振动消除到待衰减的位置。根据伪振动产生抵消振动。振动检测器检测在该位置处残留的误差振动。通过学习减少误差振动来适应自适应控制算法。频率识别器从与振动源相关的信号识别源振动的频率。振动的频率用于确定伪振动的频率。相位差标识符根据伪振动来识别误差振动和抵消振动之间的相位差，并且频率校正器根据相位差校正振动的频率以消除相位差。

5. 发明授权

US08892338B2 Damping apparatus for reducing vibration of automobile body 有权
公开(公告)号：US08892338B2
公开(公告)日：2014-11-18
申请号：US13443352
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： B62D37/04 , F16F15/00 , G05D19/00 , G05D19/02 , F16F7/10
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.

6. 发明授权

US08818625B2 Damping apparatus for reducing vibrations 有权
标题翻译：用于减少振动的阻尼装置
公开(公告)号：US08818625B2
公开(公告)日：2014-08-26
申请号：US13443430
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： B60G17/018 , G06F7/76
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。

7. 发明授权

US08626386B2 Damping apparatus for reducing vibration of automobile body 有权
标题翻译：用于减轻汽车车身振动的阻尼装置
公开(公告)号：US08626386B2
公开(公告)日：2014-01-07
申请号：US13443389
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： G06F7/00
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.
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。

8. 发明授权

US08504239B2 Damping apparatus for reducing vibration of automobile body 有权
标题翻译：用于减轻汽车车身振动的阻尼装置
公开(公告)号：US08504239B2
公开(公告)日：2013-08-06
申请号：US13443409
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi 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.
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。

9. 发明申请

US20100127442A1 VIBRATION DAMPING DEVICE, CONTROL METHOD FOR VIBRATION DAMPING DEVICE, OFFSET CORRECTION METHOD FOR VIBRATION DAMPING DEVICE, AND BLADE SPRING 审中-公开
标题翻译：振动阻尼装置，振动阻尼装置的控制方法，振动阻尼装置的偏差校正方法和叶片弹簧
公开(公告)号：US20100127442A1
公开(公告)日：2010-05-27
申请号：US12517804
申请日：2007-12-06
申请人： Yasushi Muragishi , Takayoshi Fujii , Takashi Fukunaga , Hideaki Moriya , Katsuyoshi Nakano , Hiroshi Nakagawa , Takashi Onoue , Yushi Sato
发明人： Yasushi Muragishi , Takayoshi Fujii , Takashi Fukunaga , Hideaki Moriya , Katsuyoshi Nakano , Hiroshi Nakagawa , Takashi Onoue , Yushi Sato
IPC分类号： F16F15/00 , F16F15/02 , F16F1/18
CPC分类号： F16F7/1011 , B60K5/1208
摘要： An automobile vibration damping device for an automobile in which a power plant in which an engine, a transmission and the like are combined is supported by a vehicle body, including a vibrating means that generates vibration separate from vibration of the engine. Thereby, it is possible to reduce the vibration amplitude of a seat portion by the reaction force of the vibrating means. Also, if the vibration mode of the vehicle body is adjusted so as to become a node in the vicinity of the seat portion, the vibration amplitude decreases in the vicinity of the seat portion, and improves riding comfort.
摘要翻译：一种汽车的汽车减震装置，其中发动机，变速器等组合的动力装置由车体支撑，其包括产生与发动机的振动分离的振动的振动装置。由此，可以通过振动装置的反作用力来减小座椅部分的振动振幅。此外，如果车体的振动模式被调整为成为座椅部分附近的节点，则在座椅部分附近的振动振幅减小，并且提高乘坐舒适性。

10. 发明申请

US20110066292A1 VIBRATION CONTROL DEVICE AND VEHICLE 有权
标题翻译：振动控制装置和车辆
公开(公告)号：US20110066292A1
公开(公告)日：2011-03-17
申请号：US12991014
申请日：2009-05-13
申请人： Hideaki Moriya , Yushi Sato , Takeo Ito , Katsuyoshi Nakano , Yasushi Muragishi
发明人： Hideaki Moriya , Yushi Sato , Takeo Ito , Katsuyoshi Nakano , Yasushi Muragishi
IPC分类号： G01M1/38
CPC分类号： G05D19/02 , F16F15/002
摘要： [Object] To predetermine a target vibration level and keep vibration generated at a position at which vibration is to be controlled equal to or smaller than a target vibration level.[Solving Means] A frequency detection means for detecting a frequency of vibration arising from a vibration generation source, a vibration detection means for detecting vibration of a frequency that is equal to the frequency of the vibration arising from the vibration generation source that is detected by the frequency detection means at a position at which vibration is to be controlled, a vibration level conversion means for converting the detected vibration into a vibration level, a vibration means provided at a position that is different from or the same as the position at which vibration is to be controlled, for generating a vibration control force with which the position at which vibration is to be controlled is vibrated, a comparison means for comparing the vibration level with a predetermined target vibration level, and a vibration command generation means for generating, based on a comparison result obtained by the comparison means, a vibration command for reducing vibration so that the vibration level is changed into the target vibration level in a case where the vibration level is larger than the target vibration level, and outputting the generated vibration command to the vibration means are provided.
摘要翻译：为了预先确定目标振动水平并保持在要控制振动的位置产生的振动等于或小于目标振动水平。用于检测振动产生源产生的振动频率的频率检测装置，用于检测振动的振动的振动检测装置，其频率等于由振动产生源产生的振动的频率，该频率由在要控制振动的位置处的频率检测装置，用于将检测到的振动转换成振动水平的振动水平转换装置，设置在与振动的位置不同或相同的位置处的振动装置用于产生振动控制的位置振动的振动控制力，用于将振动水平与预定目标振动水平进行比较的比较装置，以及用于产生基于振动的振动指令产生装置通过比较装置获得的比较结果，减少振动等的振动指令在振动水平大于目标振动水平的情况下，将振动水平改变为目标振动水平，并且将产生的振动指令输出到振动装置。

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