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1. 发明专利

JP2011021942A Method and apparatus for evaluation of vehicle vibration 有权
标题翻译：用于评估车辆振动的方法和装置
公开(公告)号：JP2011021942A
公开(公告)日：2011-02-03
申请号：JP2009165760
申请日：2009-07-14
申请人： Ono Sokki Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社小野測器
发明人： ISHIWADA TAKESHI , ANDO YASUSHI , WATANABE KAZUYUKI , MOJI FUMINORI , ITO SATOSHI , SATO KOJI , MAESO YASUHIRO
IPC分类号： G01M17/007
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for evaluation of a vehicle vibration, capable of improving the accuracy of reproducing the vehicle vibration while traveling. SOLUTION: The vehicle vibration evaluation method includes: a step of determining a load in the longitudinal direction of a vehicle acting on mounts 5 to 8 which elastically support a power unit 4, which is mounted on a vehicle body, in accordance with the operation of the power unit 4; and a step of calculating acceleration in the longitudinal direction of the vehicle acting on the vehicle body on the basis of the determined load in the longitudinal direction of the vehicle, the driving force of the vehicle, and travel resistance of the vehicle. Thereby, the vibration in the longitudinal direction of the vehicle is evaluated which occur in the vehicle body while traveling. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高在行驶时再现车辆振动的精度的车辆振动评价方法和装置。解决方案：车辆振动评估方法包括：确定作用在安装在安装在车身上的动力单元4的安装件5至8上的车辆的纵向方向上的负载的步骤，根据动力单元4的操作; 基于车辆的长度方向的确定的载荷，车辆的驱动力和车辆的行驶阻力来计算作用在车身上的车辆的纵向的加速度的步骤。因此，车辆的长度方向的振动被评价为在行驶时在车体中发生的振动。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009063295A Restraining device 有权
标题翻译：限制设备
公开(公告)号：JP2009063295A
公开(公告)日：2009-03-26
申请号：JP2007228597
申请日：2007-09-04
申请人： Ono Sokki Co Ltd , 株式会社小野測器
发明人： SATO KOJI , ECHIGO KENTARO , MAESO YASUHIRO
IPC分类号： G01M15/02
CPC分类号： G01M15/02
摘要： PROBLEM TO BE SOLVED: To restrain an object so as to allow rotatation (rocking), with an arbitrary optical position of the object as a center. SOLUTION: Since each rotation axis of a first rotating joint 412 to a fifth rotating joint 456 is set, respectively to be an axis passing the center of gravity G of an engine 1, rotation (rocking) of rotation 3 flexibility determined by combining each rotation about five rotation axes of the engine 1 is allowed in a fixed range, and the center of the rotation (rocking) will always be the center of gravity G of the engine 1. Each rotation axis of the sixth rotating joint 467 to the eighth rotating joint 489 is set so that the axial direction is the output shaft direction (z-direction in Fig) of the engine 1. Consequently, only parallel movement in the vertical direction (x, y-directions in Fig) to the output shaft of the engine 1, acquired by combining rotation of the seventh link 47 about the rotation axis of the sixth rotary joint 467 with rotation of the link around the rotation axis of the seventh rotating joint 478 of the eighth link 48 is allowed, as parallel movement of the engine 1 or its center of gravity. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：以对象的任意光学位置为中心来限制对象以允许旋转（摇摆）。解决方案：由于将第一旋转接头412至第五旋转接头456的每个旋转轴分别设定为通过发动机1的重心G的轴线，旋转的旋转（摇摆）3的灵活性由将发动机1的大约五个旋转轴线的每个旋转组合在一定的范围内，并且旋转中心（摇摆）将始终作为发动机1的重心G。第六旋转接头467的旋转轴线第八旋转接头489被设定为使得轴向方向是发动机1的输出轴方向（图8中的z方向）。因此，仅将垂直方向（图中的x，y方向）平行移动到输出通过使第七连杆47围绕第六旋转接头467的旋转轴线的旋转与第八连杆48的第七旋转接头478的旋转轴线的旋转的旋转结合而获得的发动机1的轴被允许作为平行运动的en gine 1或其重心。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2013002338A Valve train test device for internal combustion engine 有权
标题翻译：用于内燃机的阀门试验装置
公开(公告)号：JP2013002338A
公开(公告)日：2013-01-07
申请号：JP2011133442
申请日：2011-06-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Ono Sokki Co Ltd , 株式会社小野測器
发明人： UEHARA RYUJI , MINE TAKUMI , SATO KOJI , MAESO YASUHIRO
IPC分类号： F02D13/02 , F01L1/46 , F01L9/02
摘要： PROBLEM TO BE SOLVED: To provide a valve train test device for an internal combustion engine capable of decreasing delay in valve operation in an early stage even if the internal combustion engine has characteristic variation.SOLUTION: If characteristics of the internal combustion engine vary beyond a predetermined threshold value, the valve train test device for an internal combustion engine corrects compensation waveforms depending on the characteristic variation, and adds the corrected compensation waveforms to target lift waveforms for driving a valve driving piston to make compensation target lift waveforms. Driving waves are formed by the compensation target lift waveforms, thereby controlling a valve driving device.
摘要翻译：要解决的问题：即使内燃机具有特征变化，也可以提供能够在早期阶段减小阀操作延迟的内燃机的气门机构试验装置。解决方案：如果内燃机的特性变化超过预定阈值，则用于内燃机的气门机构检测装置根据特性变化来校正补偿波形，并且将校正的补偿波形与目标提升波形相加以进行驱动阀门驱动活塞来补偿目标提升波形。驱动波由补偿目标提升波形形成，从而控制阀驱动装置。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013002918A Valve testing apparatus for internal combustion engine 有权
标题翻译：用于内燃机的阀门测试装置
公开(公告)号：JP2013002918A
公开(公告)日：2013-01-07
申请号：JP2011133443
申请日：2011-06-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Ono Sokki Co Ltd , 株式会社小野測器
发明人： UEHARA RYUJI , MINE TAKUMI , SATO KOJI , MAESO YASUHIRO
IPC分类号： G01M15/02
摘要： PROBLEM TO BE SOLVED: To provide a valve testing apparatus for an internal combustion engine in which valve operation delay caused by operation delay of a hydraulic actuator can be reduced.SOLUTION: In a valve testing apparatus for an internal combustion engine, a control device acquires crank angle and rotation speed data of the internal combustion engine and stores a compensation waveform obtained by arithmetically operating response amplitude attenuation and operation delay based on operation characteristics of a valve driving device using an inverse transfer function. A drive wave compensated by adding a compensation waveform to a target lift waveform to drive a valve drive piston is created and the valve driving device is controlled with the compensated drive wave.
摘要翻译：要解决的问题：提供一种用于内燃机的阀测试装置，其中可以减少由液压致动器的操作延迟引起的阀操作延迟。解决方案：在用于内燃机的阀测试装置中，控制装置获取内燃机的曲柄角和转速数据，并存储基于操作特性的通过算术运行响应振幅衰减和运行延迟获得的补偿波形使用逆传递函数的阀驱动装置。产生通过将补偿波形添加到目标提升波形以驱动阀驱动活塞来补偿的驱动波，并且通过补偿的驱动波来控制阀驱动装置。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013002919A Valve testing apparatus for internal combustion engine 有权
标题翻译：用于内燃机的阀门测试装置
公开(公告)号：JP2013002919A
公开(公告)日：2013-01-07
申请号：JP2011133447
申请日：2011-06-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Ono Sokki Co Ltd , 株式会社小野測器
发明人： UEHARA RYUJI , MINE TAKUMI , SATO KOJI , MAESO YASUHIRO
IPC分类号： G01M15/02
摘要： PROBLEM TO BE SOLVED: To provide a valve testing apparatus for an internal combustion engine in which deviation of valve operation caused by a response characteristic of a displacement gauge can be reduced.SOLUTION: A valve testing apparatus for an internal combustion engine comprises a valve driving device including a valve drive piston and a valve drive cylinder capable of driving an exhaust valve or an intake valve of the internal combustion engine, a hydraulic unit which supplies oil pressure to the valve drive cylinder, a displacement gauge which measures displacement of the valve drive piston, and a control device which controls the valve driving device. The control device stores displacement gauge delay correction data for correcting delay of a displacement signal measured by the displacement gauge with respect to actual displacement of the valve drive piston, corrects a target lift waveform to drive the valve drive piston with the displacement gauge delay correction data and controls the valve driving device.
摘要翻译：要解决的问题：提供一种用于内燃机的阀测试装置，其中可以减小由位移计的响应特性引起的阀操作偏差。解决方案：一种用于内燃机的阀测试装置，包括阀驱动装置，其包括阀驱动活塞和能够驱动内燃机的排气阀或进气阀的阀驱动气缸，液压单元，其供给阀驱动气缸的油压，测量阀驱动活塞的位移的位移计，以及控制阀驱动装置的控制装置。控制装置存储用于校正由位移计量器测量的相对于阀驱动活塞的实际位移的位移信号的延迟的位移计延迟校正数据，利用位移计延迟校正数据校正目标提升波形以驱动阀驱动活塞并控制阀驱动装置。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012246906A Rotational angle measuring method, rotational angle measuring device, engine valve control method and engine valve control device 有权
标题翻译：旋转角度测量方法，旋转角度测量装置，发动机阀控制方法和发动机阀控制装置
公开(公告)号：JP2012246906A
公开(公告)日：2012-12-13
申请号：JP2011121808
申请日：2011-05-31
申请人： Ono Sokki Co Ltd , 株式会社小野測器
发明人： SATO KOJI , MAESO YASUHIRO , SETO KAZUYA
IPC分类号： F02D45/00 , F02D13/02 , G01D5/244
摘要： PROBLEM TO BE SOLVED: To provide a rotational angle measuring method or the like for measuring a rotational angle of a rotary shaft precisely, based on a pulse signal output from a sensor that outputs the pulse signal at every rotation at a fixed rotational angle of the rotary shaft, such as a rotary encoder.SOLUTION: A correspondence relation between a rotation speed and a measurement delay angle is prepared, by acquiring simulation data formed by simulating the rotation speed of the rotary shaft to calculate time data that represents a time interval between the pulse signals, each of which is output at every rotation at the fixed angle of the rotary shaft, based on the simulated data to calculate delay angle data representing the measurement delay angle corresponding to the time data. In actual measurement, the rotational angle is calculated from the pulse signal to be generated when the rotary shaft is rotated, and the calculated rotation speed is corrected based on the correspondence relation.
摘要翻译：要解决的问题：提供一种用于基于从传感器输出的脉冲信号来精确地测量旋转轴的旋转角度的旋转角度测量方法等，每个旋转以固定旋转输出脉冲信号旋转轴的角度，如旋转编码器。解决方案：通过获取通过模拟旋转轴的转速形成的模拟数据来准备转速和测量延迟角之间的对应关系，以计算表示脉冲信号之间的时间间隔的时间数据，其基于模拟数据以旋转轴的固定角度的每个旋转输出，以计算表示对应于时间数据的测量延迟角度的延迟角数据。在实际测量中，根据旋转轴旋转时产生的脉冲信号计算旋转角度，并根据对应关系校正计算出的转速。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012135159A Control device 有权
标题翻译：控制装置
公开(公告)号：JP2012135159A
公开(公告)日：2012-07-12
申请号：JP2010286847
申请日：2010-12-24
申请人： Ono Sokki Co Ltd , 株式会社小野測器
发明人： SATO KOJI , MAESO YASUHIRO , SETO KAZUYA
IPC分类号： H02P29/00
摘要： PROBLEM TO BE SOLVED: To provide a control device for controlling an object to be controlled, such as a motor in a system making the motor simulate the operation of an automotive engine, the control device being capable of implementing such control as to compensate for the delay time of a control system with high precision.SOLUTION: The operating speed of an object to be controlled is converted into a first angle, the time corresponding to the delay time of a control system is converted into a second angle in accordance with the operating speed, the first angle and the second angle are added to generate a third angle. The third angle is converted into a command value for controlling a control target element of the object to be controlled as indicated by a command value, and the object to be controlled is controlled based on the command value.
摘要翻译：要解决的问题：为了提供一种用于控制被控制物体的控制装置，例如使得电动机模拟汽车发动机的操作的系统中的电动机，该控制装置能够实现这样的控制：以高精度补偿控制系统的延迟时间。解决方案：要控制的对象的操作速度被转换成第一角度，对应于控制系统的延迟时间的时间根据操作速度，第一角度和添加第二角度以产生第三角度。第三角度被转换成用于控制由命令值指示的待控制对象的控制目标元素的命令值，并且基于命令值来控制要控制的对象。版权所有（C）2012，JPO＆INPIT

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