公开(公告)号：US07756619B2

公开(公告)日：2010-07-13

申请号：US11450461

申请日：2006-06-12

申请人： Hiroyuki Ichikawa ,  Takayoshi Yasuda ,  Hideki Oshima ,  Takehiko Fushimi ,  Daichi Mizushima ,  Kenichi Sato

发明人： Hiroyuki Ichikawa ,  Takayoshi Yasuda ,  Hideki Oshima ,  Takehiko Fushimi ,  Daichi Mizushima ,  Kenichi Sato

IPC分类号： B60G23/00

CPC分类号： F16F13/264

摘要： An active vibration insulator includes an electromagnetic actuator, a controller, and a bad-roads processor. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The controller carries out vibrating-forces generation control. In the vibrating-forces generation control, the electric-current supplies are made variable so as to actively inhibit vibrations generated by an on-vehicle vibration generating source of a vehicle from transmitting to a specific part of the vehicle based on cyclic pulsating signals output from the on-vehicle vibration generating source. Thus, the controller lets the electromagnetic actuator generate the vibrating forces. The bad-roads processor stops the vibrating-forces generation control effected by the controller when the vehicle travels on bad roads.

摘要翻译： 主动振动绝缘体包括电磁致动器，控制器和坏路处理器。 电磁执行器根据电流供应产生振动。 控制器进行振动力发生控制。 在振动力发生控制中，电流供给是可变的，以便根据从车辆的车辆振动发生源产生的振动，基于从 车载振动发生源。 因此，控制器使电磁致动器产生振动力。 当车辆在恶劣的道路上行驶时，恶劣道路处理器停止由控制器进行的振动力产生控制。

公开(公告)号：US20060287799A1

公开(公告)日：2006-12-21

申请号：US11450277

申请日：2006-06-12

申请人： Hiroyuki Ichikawa ,  Takayoshi Yasuda ,  Takehiko Fushimi ,  Daichi Mizushima ,  Kenichi Sato

发明人： Hiroyuki Ichikawa ,  Takayoshi Yasuda ,  Takehiko Fushimi ,  Daichi Mizushima ,  Kenichi Sato

IPC分类号： G06F17/00

CPC分类号： F16F13/266

摘要： An active vibration insulator includes an electromagnetic actuator, a control-signals generator, a control-signals compensator, and a driver. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The control-signals generator generates control signals, which actively inhibit vibrations generated by a vibration generating source of a vehicle from transmitting to a specific part of the vehicle, based on cyclic pulsating signals output from the vibration generating source. The control-signals compensator compensates the cyclic control signals, which the control-signals generator generates, depending on output voltages of a battery. The driver is connected between the battery and the electromagnetic actuator, and makes the electric-current supplies variable based on the cyclic control signals, which the control-signals compensator has compensated, and the output voltages of the battery, thereby driving the electromagnetic actuator.

摘要翻译： 主动振动绝缘体包括电磁致动器，控制信号发生器，控制信号补偿器和驱动器。 电磁执行器根据电流供应产生振动。 控制信号发生器基于从振动发生源输出的循环脉动信号产生控制信号，该控制信号主动地抑制由车辆的振动发生源产生的振动从车辆的特定部分发送到车辆的特定部分。 控制信号补偿器根据电池的输出电压补偿控制信号发生器产生的循环控制信号。 驱动器连接在电池和电磁致动器之间，并且基于控制信号补偿器已经补偿的循环控制信号和电池的输出电压使得电流供应可变，从而驱动电磁致动器。

公开(公告)号：US20060139840A1

公开(公告)日：2006-06-29

申请号：US11317049

申请日：2005-12-27

申请人： Takayoshi Yasuda ,  Hideki Oshima ,  Hiroyuki Ichikawa ,  Daichi Mizushima ,  Takehiko Fushimi ,  Kenichi Sato

发明人： Takayoshi Yasuda ,  Hideki Oshima ,  Hiroyuki Ichikawa ,  Daichi Mizushima ,  Takehiko Fushimi ,  Kenichi Sato

IPC分类号： H01H47/00

CPC分类号： G05B13/041 ,  F16F13/26 ,  F16F15/03 ,  F16F2230/24 ,  G05B23/0243

摘要： An active vibration insulator includes an electromagnetic actuator, a control-signals generating device, a driver, a calculator, and a judging device. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The control-signals generating device generates cyclic control signals based on cyclic pulsating signals output from a vibration generating source of a vehicle. The cyclic control signals actively inhibit vibrations generated by the vibration generating source from transmitting to a specific part of the vehicle. The driver drives the electromagnetic actuator by making the electric-current supplies variable based on the cyclic control signals. The calculator calculates an estimated transfer function composed of estimated values of a transfer function for a transfer system including the electromagnetic actuator and the driver. The judging device judges an inoperative malfunction of the electromagnetic actuator based the estimated transfer function.

摘要翻译： 主动振动绝缘体包括电磁致动器，控制信号产生装置，驱动器，计算器和判断装置。 电磁执行器根据电流供应产生振动。 控制信号生成装置基于从车辆的振动发生源输出的循环脉动信号生成循环控制信号。 循环控制信号主动地抑制振动发生源产生的振动，从而传递到车辆的特定部分。 驱动器通过使电流供应器基于循环控制信号而变化来驱动电磁致动器。 计算器计算由包括电磁致动器和驱动器的传送系统的传递函数的估计值组成的估计传递函数。 判断装置基于估计的传递函数来判断电磁致动器的不操作故障。

公开(公告)号：US07403367B2

公开(公告)日：2008-07-22

申请号：US11317049

申请日：2005-12-27

申请人： Takayoshi Yasuda ,  Hideki Oshima ,  Hiroyuki Ichikawa ,  Daichi Mizushima ,  Takehiko Fushimi ,  Kenichi Sato

发明人： Takayoshi Yasuda ,  Hideki Oshima ,  Hiroyuki Ichikawa ,  Daichi Mizushima ,  Takehiko Fushimi ,  Kenichi Sato

IPC分类号： H01H47/00

CPC分类号： G05B13/041 ,  F16F13/26 ,  F16F15/03 ,  F16F2230/24 ,  G05B23/0243

摘要： An active vibration insulator includes an electromagnetic actuator, a control-signals generating device, a driver, a calculator, and a judging device. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The control-signals generating device generates cyclic control signals based on cyclic pulsating signals output from a vibration generating source of a vehicle. The cyclic control signals actively inhibit vibrations generated by the vibration generating source from transmitting to a specific part of the vehicle. The driver drives the electromagnetic actuator by making the electric-current supplies variable based on the cyclic control signals. The calculator calculates an estimated transfer function composed of estimated values of a transfer function for a transfer system including the electromagnetic actuator and the driver. The judging device judges an inoperative malfunction of the electromagnetic actuator based the estimated transfer function.

摘要翻译： 主动振动绝缘体包括电磁致动器，控制信号产生装置，驱动器，计算器和判断装置。 电磁执行器根据电流供应产生振动。 控制信号生成装置基于从车辆的振动发生源输出的循环脉动信号生成循环控制信号。 循环控制信号主动地抑制振动发生源产生的振动，从而传递到车辆的特定部分。 驱动器通过使电流供应器基于循环控制信号而变化来驱动电磁致动器。 计算器计算由包括电磁致动器和驱动器的传送系统的传递函数的估计值组成的估计传递函数。 判断装置基于估计的传递函数来判断电磁致动器的不操作故障。

公开(公告)号：US20060287788A1

公开(公告)日：2006-12-21

申请号：US11450461

申请日：2006-06-12

申请人： Hiroyuki Ichikawa ,  Takayoshi Yasuda ,  Hideki Oshima ,  Takehiko Fushimi ,  Daichi Mizushima ,  Kenichi Sato

发明人： Hiroyuki Ichikawa ,  Takayoshi Yasuda ,  Hideki Oshima ,  Takehiko Fushimi ,  Daichi Mizushima ,  Kenichi Sato

IPC分类号： G06F17/00

CPC分类号： F16F13/264

摘要： An active vibration insulator includes an electromagnetic actuator, a controller, and a bad-roads processor. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The controller carries out vibrating-forces generation control. In the vibrating-forces generation control, the electric-current supplies are made variable so as to actively inhibit vibrations generated by an on-vehicle vibration generating source of a vehicle from transmitting to a specific part of the vehicle based on cyclic pulsating signals output from the on-vehicle vibration generating source. Thus, the controller lets the electromagnetic actuator generate the vibrating forces. The bad-roads processor stops the vibrating-forces generation control effected by the controller when the vehicle travels on bad roads.

摘要翻译： 主动振动绝缘体包括电磁致动器，控制器和坏路处理器。 电磁执行器根据电流供应产生振动。 控制器进行振动力发生控制。 在振动力发生控制中，电流供给是可变的，以便根据从车辆的车辆振动发生源产生的振动，基于从 车载振动发生源。 因此，控制器使电磁致动器产生振动力。 当车辆在恶劣的道路上行驶时，恶劣道路处理器停止由控制器进行的振动力产生控制。

公开(公告)号：US07747353B2

公开(公告)日：2010-06-29

申请号：US11060701

申请日：2005-02-18

申请人： Daichi Mizushima ,  Takehiko Fushimi ,  Hiroyuki Ichikawa ,  Atsushi Muramatsu

发明人： Daichi Mizushima ,  Takehiko Fushimi ,  Hiroyuki Ichikawa ,  Atsushi Muramatsu

IPC分类号： G05B15/00

CPC分类号： F16F15/002 ,  F16F13/26 ,  F16F15/027 ,  G05B13/041 ,  G05D19/02

摘要： A method of setting control data by an active vibration isolation control system includes the steps of selecting, when a frequency of a pulse signal actually detected is superior to a predetermined frequency, appropriate control data selected from among predetermined data maps incorporating control data capable of securing, in accordance with various vehicle driving conditions respectively, a control condition in which operation of the vibrator is preferably controlled, calculating a deviation between the appropriate control data commensurate with the actual vehicle driving condition at the time of controlling and actually detected data representing vibration subjected to a vehicle specific position, the actually detected data obtained in terms of a same physics amount as a physics amount of the control data, and modifying the appropriate control data on the basis of the calculated deviation.

摘要翻译： 一种通过主动隔振控制系统设置控制数据的方法包括以下步骤：当实际检测到的脉冲信号的频率优于预定频率时，选择合适的控制数据，该控制数据从包含能够确保 根据各种车辆驾驶条件，优选控制振动器的操作的控制条件，计算与控制时的实际车辆驾驶状况相对应的适当控制数据之间的偏差，以及实际检测到的表示振动的数据 根据与物理量相同的物理量获得的实际检测数据，并根据计算出的偏差来修正适当的控制数据。

公开(公告)号：US20050184214A1

公开(公告)日：2005-08-25

申请号：US11060701

申请日：2005-02-18

申请人： Daichi Mizushima ,  Takehiko Fushimi ,  Hiroyuki Ichikawa ,  Atsushi Muramatsu

发明人： Daichi Mizushima ,  Takehiko Fushimi ,  Hiroyuki Ichikawa ,  Atsushi Muramatsu

IPC分类号： B60K5/12 ,  F16F13/26 ,  F16F15/00 ,  F16F15/02 ,  F16F15/027 ,  G05B13/04 ,  G05D19/00 ,  G05D19/02 ,  F16M5/00 ,  F16M13/00 ,  G11B27/10

CPC分类号： F16F15/002 ,  F16F13/26 ,  F16F15/027 ,  G05B13/041 ,  G05D19/02

摘要： A method of setting control data by an active vibration isolation control system includes the steps of selecting, when a frequency of a pulse signal actually detected is superior to a predetermined frequency, appropriate control data selected from among predetermined data maps incorporating control data capable of securing, in accordance with various vehicle driving conditions respectively, a control condition in which operation of the vibrator is preferably controlled, calculating a deviation between the appropriate control data commensurate with the actual vehicle driving condition at the time of controlling and actually detected data representing vibration subjected to a vehicle specific position, the actually detected data obtained in terms of a same physics amount as a physics amount of the control data, and modifying the appropriate control data on the basis of the calculated deviation.

摘要翻译： 一种通过主动隔振控制系统设置控制数据的方法包括以下步骤：当实际检测到的脉冲信号的频率优于预定频率时，选择合适的控制数据，该控制数据从包含能够确保 根据各种车辆驾驶条件，优选控制振动器的操作的控制条件，计算与控制时的实际车辆驾驶状况相对应的适当控制数据之间的偏差，以及实际检测到的表示振动的数据 根据与物理量相同的物理量获得的实际检测数据，并根据计算出的偏差来修正适当的控制数据。

公开(公告)号：US20050187673A1

公开(公告)日：2005-08-25

申请号：US11060503

申请日：2005-02-18

申请人： Daichi Mizushima ,  Takehiko Fushimi

发明人： Daichi Mizushima ,  Takehiko Fushimi

IPC分类号： B60K5/12 ,  F16F15/02 ,  G05B13/04 ,  G05D19/02 ,  G10K11/16 ,  G10K11/178 ,  G06F17/00

CPC分类号： G05D19/02 ,  G05B13/042

摘要： A method of generating action control data includes an actuator as a control object, a detector for detecting an actual measured data of an action signal in the actuator, and a data map including control data which can perform a preferable condition of control by activating the actuator. The method of generating action control data for activating the actuator in accordance with a driving condition appropriate at a time of controlling on the basis of an appropriate control data selected from the data map includes the steps of calculating a deviation between the appropriate control data and an actual measured data, modifying the appropriate control data on the basis of calculated deviation, and generating the modified appropriate control data as the action control data.

摘要翻译： 一种生成动作控制数据的方法包括作为控制对象的致动器，用于检测致动器中的动作信号的实际测量数据的检测器，以及包括控制数据的数据图，所述控制数据可以通过启动致动器来执行控制的优选条件 。 根据在从数据图中选择的合适的控制数据进行控制时适当的驱动条件来产生用于激活致动器的动作控制数据的方法包括以下步骤：计算适当的控制数据和 实际测量数据，基于计算的偏差修改适当的控制数据，并且生成修改后的适当控制数据作为动作控制数据。

公开(公告)号：US08047512B2

公开(公告)日：2011-11-01

申请号：US11730904

申请日：2007-04-04

申请人： Daichi Mizushima ,  Takehiko Fushimi

发明人： Daichi Mizushima ,  Takehiko Fushimi

IPC分类号： F16M1/00 ,  F16M13/00 ,  F16F5/00

CPC分类号： F16F15/03

摘要： A vibration damping apparatus actively damping vibration of a vibration source by adding vibration to the vibration source includes a vibrational state detecting means and a vibrator including a magnetic pole, a coil, and a controlling means, and the vibrator adds vibration to the vibration source by controlling a current-supplied state of the coil to vibrate the coil and the magnetic pole relatively, wherein the controlling means selectively switches a vibration generating mode and a regenerative mode based on the vibrational state of the vibration source, the vibration is added to the vibration source to damp the vibration of the vibration source in the vibration generating mode, and regenerative current is caused by an electro motive force generated at the coil by the vibration of the vibration source to flow into a regenerative resistor in the regenerative mode.

摘要翻译： 通过向振动源添加振动来主动衰减振动源的振动的减振装置包括振动状态检测装置和包括磁极，线圈和控制装置的振动器，振动器通过 控制线圈的电流供给状态使线圈和磁极相对振动，其中控制装置基于振动源的振动状态选择性地切换振动产生模式和再生模式，将振动加到振动 源在振动产生模式中抑制振动源的振动，并且再生电流是由振动源的振动在线圈产生的电动力在再生模式中流入再生电阻器而引起的。

公开(公告)号：US20070241489A1

公开(公告)日：2007-10-18

申请号：US11730904

申请日：2007-04-04

申请人： Daichi Mizushima ,  Takehiko Fushimi

发明人： Daichi Mizushima ,  Takehiko Fushimi

IPC分类号： F16F15/00

CPC分类号： F16F15/03

摘要： A vibration damping apparatus actively damping vibration of a vibration source by adding vibration to the vibration source includes a vibrational state detecting means and a vibrator including a magnetic pole, a coil, and a controlling means, and the vibrator adds vibration to the vibration source by controlling a current-supplied state of the coil to vibrate the coil and the magnetic pole relatively, wherein the controlling means selectively switches a vibration generating mode and a regenerative mode based on the vibrational state of the vibration source, the vibration is added to the vibration source to damp the vibration of the vibration source in the vibration generating mode, and regenerative current is caused by an electro motive force generated at the coil by the vibration of the vibration source to flow into a regenerative resistor in the regenerative mode.

摘要翻译： 通过向振动源添加振动来主动衰减振动源的振动的减振装置包括振动状态检测装置和包括磁极，线圈和控制装置的振动器，振动器通过 控制线圈的电流供给状态使线圈和磁极相对振动，其中控制装置基于振动源的振动状态选择性地切换振动产生模式和再生模式，将振动加到振动 源在振动产生模式中抑制振动源的振动，并且再生电流是由振动源的振动在线圈产生的电动力在再生模式中流入再生电阻器而引起的。