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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。

    Control apparatus and method for automatic transmission
    3.
    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
    4.
    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。

    Vehicle weight determining device
    7.
    发明授权
    Vehicle weight determining device 有权
    车辆重量确定装置

    公开(公告)号：US07032468B2

    公开(公告)日：2006-04-25

    申请号：US10150944

    申请日：2002-05-21

    申请人： Naoki Yamada ,  Toshiaki Ishiguro ,  Hiroaki Kato ,  Kisaburo Hayakawa ,  Masataka Osawa ,  Ryoichi Hibino

    发明人： Naoki Yamada ,  Toshiaki Ishiguro ,  Hiroaki Kato ,  Kisaburo Hayakawa ,  Masataka Osawa ,  Ryoichi Hibino

    IPC分类号： G01G19/03 ,  G01G9/00

    CPC分类号： G01G19/086

    摘要： The vehicle weight determination device includes a microcomputer for achieving the vehicle weight determination by obtaining a driving force after filtering based on the speed ratio of the torque converter and obtaining an integrated driving force with the absolute value of the driving force after filtering by using an area method. Similarly, acceleration after filtering is obtained by filtering process of the acceleration and an integrated to obtain an integrated acceleration. The vehicle weight is determined by the integrated driving force divided by the integrated acceleration.

    摘要翻译： 车辆重量确定装置包括：微型计算机，用于通过基于变矩器的速比获得过滤后的驱动力并通过使用区域获得具有过滤后的驱动力的绝对值的积分驱动力来实现车辆重量确定 方法。 类似地，滤波后的加速度是通过对加速度进行滤波处理得到的并且是积分的，以获得积分加速度。 车辆重量由积分驱动力除以积分加速度决定。

    Vehicle weight determining device
    8.
    发明申请
    Vehicle weight determining device 有权
    车辆重量确定装置

    公开(公告)号：US20050000305A1

    公开(公告)日：2005-01-06

    申请号：US10150944

    申请日：2002-05-21

    申请人： Naoki Yamada ,  Toshiaki Ishiguro ,  Hiroaki Kato ,  Kisaburo Hayakawa ,  Masataka Osawa ,  Ryoichi Hibino

    发明人： Naoki Yamada ,  Toshiaki Ishiguro ,  Hiroaki Kato ,  Kisaburo Hayakawa ,  Masataka Osawa ,  Ryoichi Hibino

    IPC分类号： G01G19/03 ,  F16H59/14 ,  F16H59/48 ,  F16H61/08 ,  G01G19/08 ,  G01G9/00

    CPC分类号： G01G19/086

    摘要： The vehicle weight determination device includes a microcomputer for achieving the vehicle weight determination by obtaining a driving force after filtering based on the speed ratio of the torque converter and obtaining an integrated driving force with the absolute value of the driving force after filtering by using an area method. Similarly, acceleration after filtering is obtained by filtering process of the acceleration and an integrated to obtain an integrated acceleration. The vehicle weight is determined by the integrated driving force divided by the integrated acceleration.

    摘要翻译： 车辆重量确定装置包括：微型计算机，用于通过基于变矩器的速比获得过滤后的驱动力并通过使用区域获得具有过滤后的驱动力的绝对值的积分驱动力来实现车辆重量确定 方法。 类似地，滤波后的加速度是通过对加速度进行滤波处理得到的并且是积分的，以获得积分加速度。 车辆重量由积分驱动力除以积分加速度决定。