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    Control system and method for controlling plant having high order lag
    1.
    发明授权
    Control system and method for controlling plant having high order lag 失效
    控制系统和控制方法，具有高阶滞后

    公开(公告)号：US4932238A

    公开(公告)日：1990-06-12

    申请号：US247344

    申请日：1988-09-21

    申请人： Hideji Yoshida ,  Nobuhiro Hayakawa ,  Akio Mizutani ,  Tessho Yamada

    发明人： Hideji Yoshida ,  Nobuhiro Hayakawa ,  Akio Mizutani ,  Tessho Yamada

    IPC分类号： G05B6/02 ,  F02D41/14 ,  G01N27/00 ,  G01N27/04 ,  G01N27/12 ,  G01N27/26 ,  G01N27/419 ,  G05B5/01

    CPC分类号： F02D41/1454 ,  G05B5/01 ,  F02D2041/281

    摘要： A control system has a controlled element, such as an element for sensing an air/fuel ratio of an internal combustion engine, having a high order lag, a controller element connected with the controlled element to form a closed path, and a third element connected with the controlled element and controller element for modifying an output signal of the controlled element in accordance with an output signal of the controller element so that a phase angle in a frequency response of a loop transfer function of the controlled and controller elements does not reach -180.degree..

    摘要翻译： 控制系统具有诸如用于感测具有高阶滞后的内燃机的空气/燃料比的元件的受控元件，与受控元件连接以形成闭合路径的控制器元件和连接到第三元件的第三元件 控制元件和控制器元件用于根据控制器元件的输出信号修改受控元件的输出信号，使得受控元件和控制器元件的环路传递函数的频率响应中的相位角未达到 - 180度。

    METHOD AND APPARATUS FOR CONTROLLING SYNCHRONOUS MOTOR
    3.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING SYNCHRONOUS MOTOR 有权
    用于控制同步电动机的方法和装置

    公开(公告)号：US20060012329A1

    公开(公告)日：2006-01-19

    申请号：US11180563

    申请日：2005-07-14

    申请人： Yasuaki Aoki ,  Hideji Yoshida ,  Hiroshi Amano

    发明人： Yasuaki Aoki ,  Hideji Yoshida ,  Hiroshi Amano

    IPC分类号： H02P7/36

    CPC分类号： H02P21/18 ,  H02P2207/05

    摘要： An apparatus is provided for controlling a synchronous motor. The apparatus comprises a first calculator calculating a voltage characteristic showing a characteristic of voltages to be applied to armature coils of a stator and a producer producing a command signal to provide the armature coils with the phase currents on the basis of the voltage characteristic. The apparatus still comprises a current detector detecting a signal depending on an amplitude of at least one of the phase currents, a second calculator calculating a rate of changes in a current amount indicating amplitudes of the phase currents, by using the signal from the current detector, and a feed-back member feed-backing the rate of changes in the current amount into the calculation of the voltage characteristic.

    摘要翻译： 提供一种用于控制同步电动机的装置。 该装置包括：第一计算器，计算表示施加到定子的电枢线圈的电压的特性的电压特性和产生指令信号的发生器，以基于电压特性为电枢线圈提供相电流。 该装置还包括检测根据至少一个相电流的振幅的信号的电流检测器，第二计算器通过使用来自电流检测器的信号计算指示相电流幅度的电流变化率 ，并且反馈构件将电流量的变化率馈送到电压特性的计算中。

    Voltage balancer device for combination battery
    4.
    发明授权
    Voltage balancer device for combination battery 有权
    用于组合电池的电压平衡器

    公开(公告)号：US6081095A

    公开(公告)日：2000-06-27

    申请号：US265583

    申请日：1999-03-10

    申请人： Hiroshi Tamura ,  Hideji Yoshida ,  Tetsuya Nagata

    发明人： Hiroshi Tamura ,  Hideji Yoshida ,  Tetsuya Nagata

    IPC分类号： B60K6/28 ,  B60W10/26 ,  H02J7/00

    CPC分类号： B60L11/1861 ,  B60L11/1866 ,  H02J7/0018 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y10S903/907

    摘要： A large number of rechargeable unit cells connected in series forming a combination battery are divided into groups of cells, each group including several cells, preferably, three to five cells. Voltage unevenness among the cells in each group is eliminated by operation of a voltage balancer device connected to each group of cells. The voltage balancer device includes a circuit for equally dividing a terminal voltage of the group of cells and obtaining an average voltage among the cells. The average voltage is compared with an individual cell voltage, and the cells having a voltage higher than the average voltage are discharged so that all cell voltages in the group become equal. A plurality of the battery modules each including the group of cells and the voltage balancer device are connected in series to form a single combination battery, and voltage unevenness among the battery modules are controlled by another voltage control device. The voltage unevenness among cells in a group may be eliminated by charging a capacitor from cells having a higher voltage and charging cells having a lower voltage from the charged capacitor. Thus, the voltage unevenness among the combination battery cells is eliminated by a simple and inexpensive device.

    摘要翻译： 串联连接形成组合电池的大量可再充电电池单元被分成一组电池，每个组包括几个电池，优选三个至五个电池。 通过连接到每组电池的电压平衡装置的操作来消除每组中的电池之间的电压不均匀性。 电压平衡器装置包括用于对该组单元的端子电压进行均分并获得单元之间的平均电压的电路。 将平均电压与单个电池电压进行比较，并且将具有高于平均电压的电压的电池放电，使得组中的所有电池电压相等。 每个包括电池组和电压平衡器装置的多个电池模块串联连接以形成单个组合电池，并且电池模块之间的电压不均匀性由另一个电压控制装置控制。 通过从具有较高电压的电池充电电容器和来自充电的电容器的具有较低电压的充电电池，可以消除组中的电池之间的电压不均匀性。 因此，通过简单且便宜的装置来消除组合电池之间的电压不均匀性。

    Sparkplug voltage probe device having a capacitance compensating function for an internal combustion engine
    5.
    发明授权
    Sparkplug voltage probe device having a capacitance compensating function for an internal combustion engine 失效
    具有用于内燃机的电容补偿功能的火花塞电压探针装置

    公开(公告)号：US5491417A

    公开(公告)日：1996-02-13

    申请号：US262653

    申请日：1994-06-20

    申请人： Shigeru Miyata ,  Yoshitaka Yamada ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito

    发明人： Shigeru Miyata ,  Yoshitaka Yamada ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito

    IPC分类号： F02P17/00 ,  F02P17/12 ,  G01R15/16 ,  G01R31/00 ,  G01R1/06 ,  G01R15/00 ,  G01R19/165

    CPC分类号： G01R15/16 ,  F02P17/12 ,  G01R31/007 ,  F02P2017/006 ,  F02P2017/123

    摘要： In a sparkplug voltage probe device, an insulator base is attached to the internal combustion engine, an upper surface of the insulator base having a plurality of grooves in which the corresponding cables are placed. An electrode plate is embedded in the insulator base along the grooves to form a static capacity between the electrode plate and an array of all the cables in the grooves, both of the longitudinal sides of the electrode plate being curled around the outermost cables respectively to compensate shortage of static capacitance so as to form a capacitance adjusting function in order to substantially even a distribution of the static capacity between the electrode plate and the array of all the cables in a direction perpendicular to a length of the electrode plate. A lead wire is provided to electrically connect the electrode plate to a microcomputer.

    摘要翻译： 在火花塞电压探针装置中，绝缘体基座附接到内燃机，绝缘体基座的上表面具有多个凹槽，相应的电缆放置在该凹槽中。 电极板沿着沟槽嵌入绝缘体基体中，以在电极板和沟槽中的所有电缆的阵列之间形成静电容量，电极板的两个纵向侧面分别围绕最外面的电缆卷曲以补偿 静电容量不足以形成电容调整功能，以便在垂直于电极板的长度的方向上基本均匀地分布电极板和所有电缆阵列之间的静态电容。 提供引线以将电极板电连接到微型计算机。

    Spark plug voltage probe device for use in an internal combustion engine
    6.
    发明授权
    Spark plug voltage probe device for use in an internal combustion engine 失效
    用于内燃机的火花塞电压探头装置

    公开(公告)号：US5477148A

    公开(公告)日：1995-12-19

    申请号：US234320

    申请日：1994-04-28

    申请人： Shigeru Miyata ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito ,  Takashi Suzuki

    发明人： Shigeru Miyata ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito ,  Takashi Suzuki

    IPC分类号： F02P11/06 ,  F02P17/00 ,  F02P17/12 ,  G01R1/06 ,  G01R19/165

    CPC分类号： F02P17/12 ,  F02P11/06 ,  F02P2017/003 ,  F02P2017/006 ,  F02P2017/123 ,  F02P2017/125

    摘要： In a spark plug voltage probe device which detects voltage applied to a spark plug installed in an internal combustion engine so as to analyze burning conditions in the internal combustion engine on the basis of the voltage applied to the spark plug, a rubber collar (74) is provided to surround rubber cap (7) secured to high tension terminal (71a) of spark plug (71) so as to form a static capacity between high tension terminal (71a) and rubber collar (74). Electrical conductor (73) is provided between rubber cap (7) and rubber collar (74), and conductor (73) is electrically connected to a microcomputer by output cable (64) so as to analyze the spark plug voltage waveform. Condenser (42) is connected at one end to the ground and the other end to a common point (A) between electrical conductor (73) and the microcomputer so as to reduce the spark plug voltage according to the capacity of condenser (42).

    摘要翻译： 在火花塞电压探针装置中，检测施加到内燃机中安装的火花塞的电压，以便基于施加到火花塞的电压分析内燃机中的燃烧状况，橡胶套环（74） 被设置为围绕固定到火花塞（71）的高压端子（71a）的橡胶帽（7），以在高压端子（71a）和橡胶环（74）之间形成静态容量。 电气导体（73）设置在橡胶盖（7）和橡胶环（74）之间，导体（73）通过输出电缆（64）电连接到微型计算机，以分析火花塞电压波形。 冷凝器（42）的一端连接到地面，另一端连接到电导体（73）和微型计算机之间的公共点（A），以便根据冷凝器（42）的容量降低火花塞电压。

    Sparkplug voltage probe for use with an internal combustion engine by clamping sparkplug cables with an insulation base
    9.
    发明授权
    Sparkplug voltage probe for use with an internal combustion engine by clamping sparkplug cables with an insulation base 失效
    用于内燃机的火花塞电压探头，通过夹住具有绝缘基座的火花塞电缆

    公开(公告)号：US5543716A

    公开(公告)日：1996-08-06

    申请号：US262654

    申请日：1994-06-20

    申请人： Shigeru Miyata ,  Yoshitaka Yamada ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito

    发明人： Shigeru Miyata ,  Yoshitaka Yamada ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito

    IPC分类号： F02P17/00 ,  F02P17/12 ,  G01R15/16 ,  G01R31/00 ,  G01R1/06 ,  G01R13/42

    CPC分类号： G01R15/16 ,  F02P17/12 ,  G01R31/007 ,  F02P2017/006 ,  F02P2017/123

    摘要： In a sparkplug voltage probe device in use for an internal combustion engine, an insulator base is attached to the internal combustion engine, an upper surface of the insulator base having a plurality of grooves in which the sparkplug cables are placed. An insulator sheet is embedded in the insulator base. An electrode layer is provided on an upper surface of the insulator base along the grooves to form a static capacity between the electrode layer and the sparkplug cables when the voltage is applied across the spark plugs. On a lower surface of the insulator sheet an electrical shield layer is provided connected to the internal combustion engine by a ground wire. A lead wire electrically connects the electrode plate to a microcomputer so as to analyze the engine burning condition based on the static capacity between the electrode plate and the sparkplug cables.

    摘要翻译： 在用于内燃机的火花塞电压探针装置中，绝缘体基座安装在内燃机上，绝缘体基座的上表面具有放置火花塞电缆的多个凹槽。 绝缘体片嵌入绝缘体基座中。 当绝缘体基底的上表面沿沟槽设置时，当跨越火花塞施加电压时，在电极层和火花塞电缆之间形成静电容。 在绝缘片的下表面上，通过接地线连接到内燃机的电屏蔽层。 引线将电极板电连接到微计算机，以基于电极板和火花塞电缆之间的静态容量分析发动机燃烧状况。

    Snap-in type sparkplug voltage probe device for use in internal combustion engine
    10.
    发明授权
    Snap-in type sparkplug voltage probe device for use in internal combustion engine 失效
    用于内燃机的卡入式火花塞电压探头装置

    公开(公告)号：US5453694A

    公开(公告)日：1995-09-26

    申请号：US262655

    申请日：1994-06-20

    申请人： Shigeru Miyata ,  Yoshitaka Yamada ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito

    发明人： Shigeru Miyata ,  Yoshitaka Yamada ,  Hideji Yoshida ,  Yoshihiro Matsubara ,  Yasuo Ito

    IPC分类号： F02P17/00 ,  F02P17/12 ,  G01R15/16 ,  G01R31/00 ,  G01R1/06 ,  G01R15/00 ,  G01R19/165

    CPC分类号： G01R15/16 ,  F02P17/12 ,  G01R31/007 ,  F02P2017/006 ,  F02P2017/123

    摘要： In a snap-in type spark plug voltage probe device, the insulator base has an upper half and a lower half, both ends of which are integrally connected by means of a flexible portion. The upper half and the lower half have a plurality of grooves in which spark plug cables are placed. The upper half and the lower half are joined together by the flexible portion when in a closed position. The upper half has an opening to receive a protrusion provided on the lower half of the insulator base to maintain the upper half of the insulator base along the grooves, providing static capacity between the electrode layer and the spark plug cables when voltage is applied across the spark plugs. A lead wire electrically connects the electrode layer to a microcomputer so as to analyze the burning condition based on the static capacity between the electrode layer and the spark plug cables. An electrical shield layer is embedded in the insulator base in the proximity of the electrode layer and connected to the internal combustion engine by way of a ground wire located at a side of the electrode layer remote from the grooves so as to electrically shield the electrical layer. An insulator sheet is embedded in the insulator base and located between the electrode layer and the electrical shield layer.

    摘要翻译： 在卡扣式火花塞电压探针装置中，绝缘体基座具有上半部和下半部，其两端通过柔性部分一体连接。 上半部和下半部具有放置火花塞电缆的多个槽。 当处于关闭位置时，上半部和下半部通过柔性部分连接在一起。 上半部具有开口以接收设置在绝缘体基座的下半部上的突出部，以沿着凹槽保持绝缘体基座的上半部分，当电压施加在电极层上时，在电极层和火花塞电缆之间提供静态电容 火花塞。 引线将电极层电连接到微型计算机，以基于电极层和火花塞电缆之间的静态容量来分析燃烧状况。 电绝缘层嵌入电极层附近的绝缘体基底中，并通过远离槽的位于电极层一侧的接地线与内燃机连接，以电屏蔽电层 。 绝缘片被嵌入绝缘体基底中，位于电极层和电屏蔽层之间。