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    Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device
    2.
    发明授权
    Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device 失效
    离合器滑差控制装置及其制造方法，离合器滑差控制方法和车辆控制装置

    公开(公告)号：US5627750A

    公开(公告)日：1997-05-06

    申请号：US365797

    申请日：1994-12-29

    申请人： Katsumi Kono ,  Hiroshi Ito ,  Kagenori Fukumura ,  Shinya Nakamura ,  Masataka Osawa ,  Ryoichi Hibino ,  Masatoshi Yamada

    发明人： Katsumi Kono ,  Hiroshi Ito ,  Kagenori Fukumura ,  Shinya Nakamura ,  Masataka Osawa ,  Ryoichi Hibino ,  Masatoshi Yamada

    IPC分类号： F16D48/06 ,  F16H59/46 ,  F16H61/00 ,  F16H61/14 ,  B60K41/02 ,  G05B13/00

    CPC分类号： F16H61/143 ,  F16D48/066 ,  F16D2500/3026 ,  F16D2500/30406 ,  F16D2500/30408 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3067 ,  F16D2500/31466 ,  F16D2500/7041 ,  F16D2500/7061 ,  F16H2061/0078 ,  F16H2061/145 ,  F16H59/46 ,  Y10T477/6425 ,  Y10T477/735 ,  Y10T477/755

    摘要： A clutch slip control device includes: a slip revolution speed detecting circuit for detecting an actual slip revolution speed of a clutch; a memory unit for storing constants set to satisfy response and stability of a feedback control system of the slip conditions, the constants being determined by a high-order function approximating variation in input-output frequency characteristics of a plant input for actuating the clutch and the actual slip revolution speed; a first calculation circuit for calculating a first parameter using the constants stored in the memory unit, the first parameter discretely reflecting past data of the plant input, which are obtained in a current feedback control cycle through in a cycle executed a plurality of times before; a second calculation circuit for calculating a second parameter using the constants stored in the memory unit, the second parameter discretely reflecting past data of a deviation of the actual slip revolution speed from a target slip revolution speed, which are obtained in the current feedback control cycle through in the cycle executed a plurality of times before; and a plant input determination circuit for determining a next plant input based on the first parameter and the second parameter.

    摘要翻译： 一种离合器滑差控制装置，包括：用于检测离合器的实际滑移转速的滑动转速检测电路; 存储器单元，用于存储设定为满足滑动条件的反馈控制系统的响应和稳定性的常数，常数由近似于用于致动离合器的设备输入的输入 - 输出频率特性的变化的高阶函数确定，以及 实际滑转速度; 第一计算电路，用于使用存储在存储单元中的常数来计算第一参数，第一参数离散地反映工厂输入的过去数据，其在当前反馈控制循环中通过在多次执行的循环中获得; 第二计算电路，用于使用存储在存储单元中的常数来计算第二参数，第二参数离散地反映在当前反馈控制周期中获得的实际滑移转速与目标滑移转速的偏差的过去数据 通过在循环中执行多次; 以及植物输入确定电路，用于基于第一参数和第二参数来确定下一个植物输入。

    HYDRAULIC PRESSURE SUPPLY DEVICE OF AUTOMATIC TRANSMISSION
    4.
    发明申请
    HYDRAULIC PRESSURE SUPPLY DEVICE OF AUTOMATIC TRANSMISSION 审中-公开
    自动变速器液压供油装置

    公开(公告)号：US20100311538A1

    公开(公告)日：2010-12-09

    申请号：US12726685

    申请日：2010-03-18

    申请人： Tomohiro MIYABE ,  Ryoichi HIBINO ,  Shinobu NAKAMURA ,  Masahiro TOMIDA

    发明人： Tomohiro MIYABE ,  Ryoichi HIBINO ,  Shinobu NAKAMURA ,  Masahiro TOMIDA

    IPC分类号： F16H61/38

    CPC分类号： F16H61/0031 ,  F16H2061/0034 ,  F16H2312/14 ,  Y10T477/20 ,  Y10T477/631

    摘要： A hydraulic pressure supply device of an automatic transmission which supplies working oil to the automatic transmission capable of utilizing the oil pressure to make any of a plurality of frictional engagement devices selectively engaged, thereby performing gear shift to transmit the power from an engine to driving wheels of a vehicle is disclosed. The device includes: a hydraulic pressure supply mechanism at the driving of the engine which supplies the working oil to the automatic transmission by the power from the engine; an accumulator for pressure accumulation which accumulates the pressure of the working oil; and a start-up hydraulic pressure supply control mechanism which supplies the working oil pressure-accumulated in the accumulator for pressure accumulation to a frictional engagement device for startup made to be engaged at the startup of the vehicle among a plurality of frictional engagement devices if the restart of the engine is performed after the automatic stop of the engine, wherein the start-up hydraulic pressure supply control mechanism supplies the working oil to the frictional engagement device for startup by a system separate from the hydraulic pressure supply mechanism at the driving of the engine.

    摘要翻译： 一种自动变速器的液压供给装置，其向能够利用油压的自动变速器供给工作油，使多个摩擦接合装置中的任一个选择性地接合，从而进行变速，将动力从发动机传递到驱动轮 的车辆被公开。 该装置包括：在发动机驱动下的液压供给机构，其通过来自发动机的动力将工作油供给到自动变速器; 用于积聚工作油的压力的蓄压器; 以及启动液压供给控制机构，其在多个摩擦接合装置中将用于压力累积的蓄压器中的工作油供给到用于启动的摩擦接合装置，以在车辆启动时接合，如果 在发动机的自动停止之后进行发动机的再起动，其中，起动液压供给控制机构在驱动时由与液压供给机构分离的系统将工作油供给到用于起动的摩擦接合装置 发动机。

    HYDRAULIC SUPPLY DEVICE OF AUTOMATIC TRANSMISSION
    5.
    发明申请
    HYDRAULIC SUPPLY DEVICE OF AUTOMATIC TRANSMISSION 有权
    液压供油装置自动变速器

    公开(公告)号：US20100236231A1

    公开(公告)日：2010-09-23

    申请号：US12726729

    申请日：2010-03-18

    申请人： Tomohiro Miyabe ,  Masanobu Kimura ,  Ryoichi Hibino ,  Shinobu Nakamura ,  Masahiro Tomida

    发明人： Tomohiro Miyabe ,  Masanobu Kimura ,  Ryoichi Hibino ,  Shinobu Nakamura ,  Masahiro Tomida

    IPC分类号： F16D31/02 ,  F16K21/04

    CPC分类号： F16H61/0031 ,  F16H2061/0034 ,  F16H2312/14 ,  Y10T137/7837

    摘要： A hydraulic supply device of an automatic transmission, which supplies operating oil to the automatic transmission that is able to shift power from an engine and transmit the power to drive wheels of a vehicle by selectively engaging a plurality of frictional engagement devices using hydraulic pressure is disclosed. The hydraulic supply device includes: an accumulator that accumulates operating oil; a leaking flow compensation hydraulic pump that supplies the operating oil for compensating for a flow rate of the operating oil leaking in the automatic transmission to the automatic transmission by being driven by a power source different from the engine when the engine is automatically stopped; and a hydraulic supply control mechanism configured to supply the operating oil accumulated in the accumulator to a starting frictional engagement device that is one of the plurality of frictional engagement devices to be engaged at the time of starting the vehicle when the engine is restarted after the engine is automatically stopped.

    摘要翻译： 公开了一种自动变速器的液压供给装置，其向自动变速器供给工作油，所述自动变速器能够通过使用液压选择性地接合多个摩擦接合装置，从而从发动机转换动力并将动力传递到车辆的驱动轮。 。 液压供给装置包括：累积工作油的蓄能器; 泄漏流量补偿液压泵，其在所述发动机自动停止时，通过由与所述发动机不同的动力源驱动来供给所述工作油，以补偿在所述自动变速器中泄漏的所述工作油的流量; 以及液压供给控制机构，被配置为在发动机在发动机重新启动之后将累积在蓄能器中的工作油供给到起动摩擦接合装置，该起动摩擦接合装置是在起动车辆时要接合的多个摩擦接合装置之一 自动停止

    Control apparatus and method for automatic transmission
    6.
    发明授权
    Control apparatus and method for automatic transmission 失效
    自动变速箱控制装置及方法

    公开(公告)号：US07169079B2

    公开(公告)日：2007-01-30

    申请号：US10667451

    申请日：2003-09-23

    申请人： Takaaki Tokura ,  Norimi Asahara ,  Katsumi Kono ,  Ryoichi Hibino ,  Hiroyuki Nishizawa ,  Masataka Osawa

    发明人： Takaaki Tokura ,  Norimi Asahara ,  Katsumi Kono ,  Ryoichi Hibino ,  Hiroyuki Nishizawa ,  Masataka Osawa

    IPC分类号： B60W10/06 ,  B60W10/10

    CPC分类号： F02D41/023 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  F02D41/0215 ,  F02D2041/1433 ,  F02D2250/21 ,  F16H63/502 ,  F16H2306/42 ,  Y10T477/675 ,  Y10T477/677

    摘要： A control apparatus and method control a torque of an engine coupled to an input shaft of an automatic transmission during a shift by that automatic transmission. A torque-down control by which the engine torque is decreased by a predetermined amount is performed, a torque-restore control starting point at which time torque-restore control is to be started is determined, and the torque-restore control so as to gradually restore the engine torque to a value before the torque-down control was performed is started at the torque-restore control starting point. The torque-restore control starting point is determined according to a dynamic model which simulates behavior of the automatic transmission over time from start of the torque-down control, so that a rotational speed of the input shaft of the automatic transmission at a target point substantially matches a target speed.

    摘要翻译： 一种控制装置和方法，在通过该自动变速器的换档期间控制与自动变速器的输入轴相耦合的发动机的转矩。 执行发动机扭矩减小预定量的转矩下降控制，确定时间转矩恢复控制开始的转矩恢复控制起始点，并且转矩恢复控制逐渐地 在扭矩恢复控制开始点开始执行转矩降低控制之前的发动机扭矩恢复到一个值。 扭矩恢复控制起点根据动态模型来确定，该动态模型模拟从开始转矩降低控制开始的自动变速器的行为，使得自动变速器的输入轴在目标点处的转速基本上 匹配目标速度。

    Setting apparatus and method for identification signal
    7.
    发明授权
    Setting apparatus and method for identification signal 失效
    识别信号的设备和方法

    公开(公告)号：US06393383B1

    公开(公告)日：2002-05-21

    申请号：US09628425

    申请日：2000-07-28

    申请人： Ryoichi Hibino ,  Masataka Osawa ,  Eiichi Ono ,  Shu Asami ,  Toshinari Suzuki ,  Katsumi Kono ,  Tomohiro Asami

    发明人： Ryoichi Hibino ,  Masataka Osawa ,  Eiichi Ono ,  Shu Asami ,  Toshinari Suzuki ,  Katsumi Kono ,  Tomohiro Asami

    IPC分类号： G06F1900

    CPC分类号： G05B17/02 ,  Y10T477/70 ,  Y10T477/747 ,  Y10T477/755

    摘要： A characteristics change of a control object is functionally represented by a parameter &thgr; which varies between values of 0 and 1 as the gain of the control object is surveyed. The frequency of the identification signal is set at a frequency where the difference in gains becomes large. The amplitude of the identification signal is set so that the variation width of the output of the control object is less than or equal to a predetermined value. Because the identification accuracy improves where the input/output characteristics with respect to the parameter are more sensitive, the identification signal set by such a setting apparatus imparts high identification accuracy. Moreover, because the amplitude of the identification signal is set based on the variation width of the output of the control object, identification can be performed without significantly affecting the output of the control object.

    摘要翻译： 在控制对象的增益被调查的情况下，控制对象的特征变化在功能上由参数θ表示，该参数θ在0和1的值之间变化。 识别信号的频率被设定为增益差变大的频率。 识别信号的幅度被设定为使得控制对象的输出的变化幅度小于或等于预定值。 由于相对于参数的输入/输出特性更敏感，因此识别精度提高，所以由这种设定装置设定的识别信号具有高识别精度。 此外，由于基于控制对象的输出的变化宽度来设定识别信号的幅度，因此可以在不显着影响控制对象的输出的情况下进行识别。