公开(公告)号：US5930136A

公开(公告)日：1999-07-27

申请号：US887322

申请日：1997-07-02

申请人： Masaaki Nakajima ,  Satoshi Hattori ,  Yutaka Saito ,  Yasunori Katayama ,  Yasuo Morooka ,  Junzo Kawakami

发明人： Masaaki Nakajima ,  Satoshi Hattori ,  Yutaka Saito ,  Yasunori Katayama ,  Yasuo Morooka ,  Junzo Kawakami

IPC分类号： B21B1/46 ,  B21B13/14 ,  B21B37/28 ,  B65H43/00 ,  B66B1/30 ,  G05B13/02 ,  H05B1/00 ,  H05B6/06 ,  H05B6/34

CPC分类号： G05B13/0285 ,  B21B37/28 ,  B65H43/00 ,  B66B1/30 ,  H05B1/00 ,  H05B6/067 ,  H05B6/34 ,  B21B1/463 ,  B21B13/147 ,  B21B2265/06 ,  B65H2557/22 ,  Y10S706/90 ,  Y10S706/906

摘要： In order to control an apparatus, such as a rolling mill, a control device may use a pre-set operation pattern to generate a pre-set command signal, which is then modified. That first modification may be part of a feedback loop in dependence on the variation of a variable operation device of the apparatus, on a plurality of pre-set signals may be combined by fuzzy logic. Then the relationship between the modified pre-set command signal and the variation of the variable operation device is investigated to generate a compensation signal which is used to modify further the pre-set command signal. In a feedback loop, that further modification may compensate for changes in the operating point of the loop, due to changes in the apparatus being controlled. In a fuzzy logic arrangement, the compensation signal may be a further control pattern developed by the control device itself, which is combined with the pre-set patterns by fuzzy logic. The control device may be in the form of a series of modules.

摘要翻译： 为了控制诸如轧机的装置，控制装置可以使用预设的操作模式来生成预设的命令信号，然后进行修改。 该第一修改可以是依赖于装置的可变操作装置的变化的反馈回路的一部分，在多个预置信号上可以通过模糊逻辑组合。 然后研究改进的预设命令信号与可变操作装置的变化之间的关系，以产生用于进一步修改预置命令信号的补偿信号。 在反馈回路中，由于所控制的装置的变化，进一步的修改可以补偿环路的工作点的变化。 在模糊逻辑布置中，补偿信号可以是由控制装置本身开发的另外的控制模式，其通过模糊逻辑与预设模式组合。 控制装置可以是一系列模块的形式。

公开(公告)号：US5841946A

公开(公告)日：1998-11-24

申请号：US348109

申请日：1994-11-25

申请人： Masayoshi Naito ,  Naoki Tanaka ,  Hiroshi Okamoto ,  Masahiro Kayama ,  Yasuo Morooka

发明人： Masayoshi Naito ,  Naoki Tanaka ,  Hiroshi Okamoto ,  Masahiro Kayama ,  Yasuo Morooka

IPC分类号： G06F17/10 ,  G06F15/18

CPC分类号： G06F17/10

摘要： A chaotic character evaluating apparatus includes a processor for predicting future variation in sequential data and a processing for determining a degree of accuracy of the prediction, a processor for predicting variation of the sequential data in reverse and a processor for determining a degree of accuracy of the prediction, and a processing for comparing the degrees of accuracy with each other. If the degrees of the accuracy differ from each other, the variation of the sequential data is determined to be attributable to chaos, while when the degrees of accuracy are substantially equal to each other, the variation in the sequential data is determined to be attributable to noise. Further, a control apparatus for generating a control value from a feedback signal output from an object under control and having chaotic components eliminated is realized. Thus, it is possible to easily and accurately determine whether variation in the sequential data is attributable to chaos or noise.

摘要翻译： 混沌字符评估装置包括用于预测顺序数据中的未来变化的处理器和用于确定预测的准确度的处理，用于预测相反的顺序数据的变化的处理器和用于确定顺序数据的准确度的处理器 预测和用于将准确度彼此进行比较的处理。 如果准确度的差异不同，则顺序数据的变化被确定为可归因于混沌，而当精度度基本相等时，顺序数据的变化被确定为归因于 噪声。 此外，实现了从控制对象输出的反馈信号中产生控制值并且消除了混沌分量的控制装置。 因此，可以容易且准确地确定顺序数据的变化是否归因于混沌或噪声。

公开(公告)号：US5504930A

公开(公告)日：1996-04-02

申请号：US441646

申请日：1995-05-15

申请人： Mitsuaki Kobayashi ,  Toshihiko Matsuda ,  Yasuo Morooka ,  Kunihiko Onuma ,  Noboru Azusawa ,  Hiromitsu Kikuchi

发明人： Mitsuaki Kobayashi ,  Toshihiko Matsuda ,  Yasuo Morooka ,  Kunihiko Onuma ,  Noboru Azusawa ,  Hiromitsu Kikuchi

IPC分类号： G05B19/05 ,  G06F9/318 ,  G06F9/38 ,  G05B19/414

CPC分类号： G06F9/30145 ,  G05B19/052 ,  G06F9/30018 ,  G06F9/30181 ,  G06F9/3877 ,  G06F9/3879 ,  G06F9/3885

摘要： A programmable controller for executing a program having mixed instructions. The programmable controller includes a bit operation memory for storing a mixed instruction inclusive of the mixture of bit operation instructions and word operation instructions in order of execution and a word operation memory for storing the word operation instructions in the mixed instruction in order of execution. A bit operation processor is provided in the programmable controller for outputting a start command for a word operation instruction when a word operation instruction read from the bit operation memory subsequently to the execution of the bit operation instruction has been recognized. The programmable controller also provides a microprocessor for receiving the word operation start command to execute the word operation instruction stored in the word operation memory,

摘要翻译： 一种用于执行具有混合指令的程序的可编程控制器。 可编程控制器包括位操作存储器，用于按照执行顺序存储包括位操作指令和字操作指令的混合的混合指令，以及用于按照执行顺序在混合指令中存储字操作指令的字操作存储器。 在可编程控制器中提供位操作处理器，用于当从位操作存储器读取的字操作指令随后执行位操作指令得到识别时，输出用于字操作指令的开始命令。 可编程控制器还提供微处理器，用于接收字操作开始命令以执行存储在字操作存储器中的字操作指令，

公开(公告)号：US5375448A

公开(公告)日：1994-12-27

申请号：US47548

申请日：1993-03-01

申请人： Yasunori Katayama ,  Yasuo Morooka ,  Taiko Takano ,  Harumi Maruyama ,  Itsuo Shimizu ,  Satoshi Hattori ,  Yutaka Saito

发明人： Yasunori Katayama ,  Yasuo Morooka ,  Taiko Takano ,  Harumi Maruyama ,  Itsuo Shimizu ,  Satoshi Hattori ,  Yutaka Saito

IPC分类号： B21B37/16 ,  G05B11/32 ,  B21B37/00 ,  G05B13/04 ,  G06F15/46

CPC分类号： G05B11/32 ,  B21B37/16

摘要： A non-interference control method and device in which an object to be controlled, which is controlled by a plurality of operation quantities and at least one control quantity, is divided into a plurality of partial control systems so that each of the partial control systems has at least one operation quantity and at least one partial control system has more than two operation or control quantities, wherein to the operation quantity in one partial control system is added a compensating element which annuls influences exerted by other partial control systems on said one partial control system, said object to be controlled being controlled on the basis of the relevant compensated operation quantity.

摘要翻译： 一种非干扰控制方法和装置，其中由多个操作量和至少一个控制量控制的被控制对象被分成多个部分控制系统，使得每个部分控制系统具有 至少一个操作量和至少一个部分控制系统具有两个以上的操作或控制量，其中对于一个部分控制系统中的操作量增加了补偿元件，该补偿元件将由其他部分控制系统施加的影响消除在所述一个部分控制 系统，所述被控制对象是根据相关的补偿操作量进行控制的。

公开(公告)号：US5303385A

公开(公告)日：1994-04-12

申请号：US490848

申请日：1990-03-09

申请人： Satoshi Hattori ,  Shigeru Ueki ,  Yutaka Saito ,  Tetsuo Manchu ,  Yasunori Katayama ,  Yasuo Morooka ,  Hiroshi Matsumoto ,  Masaaki Nakajima

发明人： Satoshi Hattori ,  Shigeru Ueki ,  Yutaka Saito ,  Tetsuo Manchu ,  Yasunori Katayama ,  Yasuo Morooka ,  Hiroshi Matsumoto ,  Masaaki Nakajima

IPC分类号： B21B37/32 ,  B21B37/42 ,  G05B13/02 ,  G06F15/18

CPC分类号： G05B13/0285 ,  B21B37/32 ,  B21B37/42 ,  Y10S706/90 ,  Y10S706/906

摘要： A control system for controlling a plurality of control elements, which are effective to control of a given controlled system, is disclosed. In this control system, a characteristic value representing the characteristic of a given controlled system to be controlled is detected, and respective optimum manipulated variables of the plurality of control elements are derived on the basis of the detected characteristic value. The optimum manipulated variables are derived by setting a plurality of reference patterns representing different features of the characteristic value on the basis of a predicted value of the characteristic value, deriving degree of conviction that the detected characteristic value belongs to each of the reference patterns, presetting rules whereby a manipulated variable of each of the plurality of control elements is determined when the detected characteristic value belongs to each of the plurality of reference patterns, and deriving a manipulated variable of each control element on the basis of degree of conviction that the detected characteristic value belongs to each of the plurality of reference patterns and the manipulated variable determining rule preset with respect to each control element for each reference pattern.

公开(公告)号：US4783833A

公开(公告)日：1988-11-08

申请号：US935260

申请日：1986-11-26

申请人： Atsushi Kawabata ,  Shinya Tanifuji ,  Yasuo Morooka

发明人： Atsushi Kawabata ,  Shinya Tanifuji ,  Yasuo Morooka

IPC分类号： G06T5/20 ,  G06T7/00 ,  G06T7/20 ,  G08B13/194 ,  G06K9/00

CPC分类号： G08B13/19602 ,  G06T7/2053 ,  G08B13/19604

摘要： A method of extracting an image of a moving object comprises the steps of extracting edge-enhanced input image from an input image taken by an image pick-up element moving in a plane perpendicular to an optical axis, recollecting a background edge-enhanced image from the input edge image, transfer in parallel horizontally and vertically the background edge-enhanced edge image so to correspond to an input edge-enhanced image forwarded successively; extracting an edge image of a moving object by extracting the background edge-enhanced image from the input edge-enhanced image, and renewing the background edge enhanced image based on weighted mean of the background edge enhanced image and the input edge image.

摘要翻译： 一种提取移动物体的图像的方法包括以下步骤：从垂直于光轴的平面中移动的摄像元件拍摄的输入图像中提取边缘增强输入图像，从背景边缘增强图像中收集背景边缘增强图像 输入边缘图像，水平和垂直并行地传输背景边缘增强边缘图像，以便对应于连续转发的输入边缘增强图像; 通过从输入边缘增强图像提取背景边缘增强图像，并且基于背景边缘增强图像和输入边缘图像的加权平均值来更新背景边缘增强图像来提取移动物体的边缘图像。

公开(公告)号：US4740886A

公开(公告)日：1988-04-26

申请号：US793773

申请日：1985-11-01

申请人： Shinya Tanifuji ,  Yasuo Morooka

发明人： Shinya Tanifuji ,  Yasuo Morooka

IPC分类号： G05B13/04 ,  G05B13/02

CPC分类号： G05B13/028 ,  Y10S706/906 ,  Y10S706/922

摘要： A computer control system utilizing mathematical formula processing and more broadly knowledge engineering is characterized by a man-machine processing unit for defining a mathematical formula model, a program generation unit for converting the defined mathematical formula model to an intermediate code program, a storage device for storing usage conditions (rules) of the defined mathematical formula models and a unit for selecting a mathematical formula model which meets the stored usage condition based on data from a control unit of a plant under control, selecting a program corresponding to the selected mathematical formula model from the programs generated by the program generation unit, and supplying an operation result by the selected program to the control unit.

摘要翻译： 利用数学公式处理和更广泛的知识工程的计算机控制系统的特征在于用于定义数学公式模型的人机处理单元，用于将定义的数学公式模型转换为中间代码程序的程序生成单元，用于 存储所定义的数学公式模型的使用条件（规则）和用于选择满足所存储使用条件的数学公式模型的单元，其中所述数学公式模型基于来自所控制的工厂的控制单元的数据，选择与所选择的数学公式模型相对应的程序 从程序产生单元生成的程序，并将所选择的程序的操作结果提供给控制单元。

公开(公告)号：US4379395A

公开(公告)日：1983-04-12

申请号：US234405

申请日：1981-02-13

申请人： Seizi Konishi ,  Kazuyuki Tashiro ,  Yoshihiro Kamigane ,  Takakazu Sakurai ,  Shinya Tanifuji ,  Yasuo Morooka

发明人： Seizi Konishi ,  Kazuyuki Tashiro ,  Yoshihiro Kamigane ,  Takakazu Sakurai ,  Shinya Tanifuji ,  Yasuo Morooka

IPC分类号： B21B37/48 ,  B21B15/00 ,  B21B37/00 ,  B21B37/52 ,  B21B37/06

CPC分类号： B21B37/52 ,  B21B2015/0014

摘要： An improved system and method for controlling the interstand tension in a tandem rolling mill by computing the interstand tension on the basis of detected process data, computing the difference or error between the computed interstand tension and the desired value, and controlling the speed of the rolling stand drive motors so as to cancel the error. A shear is generally disposed upstream of the tandem rolling mill to shear the leading and trailing ends of a workpiece. When the shear is cutting the trailing end of the workpiece, a backward tension is produced between the shear and the first rolling stand of the tandem rolling mill, resulting in abrupt variations of the process data used for the computation of the interstand tension. The system operation will become unstable when such abruptly varying process data are used to compute the interstand tension for the purpose of the motor speed control. To avoid the instability of system operation, the process data detected immediately before the operation of the shear are held in a filter, and the interstand tension is computed on the basis of the process data thus held in the filter. The error between the computed interstand tension and the desired value is computed to provide the interstand tension control signal which is applied to the motor speed control unit.

摘要翻译： 一种改进的系统和方法，用于通过基于检测到的过程数据计算机架间张力，计算所计算的机架间张力与期望值之间的差异或误差，以及控制轧制速度来控制串联轧机的机架间张力 支架驱动电机，以消除错误。 剪切通常设置在串列轧机的上游，以剪切工件的前端和后端。 当剪切切割工件的后端时，在串联轧机的剪切和第一轧制机架之间产生向后的张力，导致用于计算机架间张力的工艺数据的突然变化。 当使用这种突然变化的过程数据来计算电动机速度控制目的的架间张力时，系统操作将变得不稳定。 为了避免系统操作的不稳定性，在剪切操作之前立即检测到的过程数据被保持在过滤器中，并且基于如此保持在过滤器中的过程数据来计算间隔张力。 计算出的机架间张力与期望值之间的误差被计算，以提供应用于电动机速度控制单元的台架张力控制信号。

公开(公告)号：US4255133A

公开(公告)日：1981-03-10

申请号：US28705

申请日：1979-04-10

申请人： Shinya Tanifuji ,  Yasuo Morooka

发明人： Shinya Tanifuji ,  Yasuo Morooka

IPC分类号： C21D9/00 ,  F27D19/00 ,  G05D23/20 ,  F27D7/00

CPC分类号： C21D9/0081 ,  F27D19/00 ,  G05D23/1917 ,  G05D23/20

摘要： A method for controlling furnace temperatures of a multi-zone heating furnace having a feedback control system for detecting and inputting a furnace temperature and a furnace temperature setting device or a combustion control computer of the type for determining an optimum furnace temperature for each slab and outputting it as a set point to said feedback control system, the method comprising the steps of determining, under predetermined limit conditions which are required for the operations of the furnace, a furnace temperature pattern or a slab temperature rise curve which may minimize the overall flow rate of fuel, heating the furnace along the furnace temperature pattern or the slab temperature rise curve which is determined, reducing, in response to the instruction for suspending the discharge of slabs from the furnace, the flow rate of fuel to be supplied to the furnace to a predetermined level, and heating the furnace along a new slab temperature rise curve which is obtained by shifting the steady state slab temperature rise curve by a slab discharge suspension period, thereby making the slab temperature when the slab discharge is resumed equal to the slab temperature when the slab discharge suspension instruction is received.

摘要翻译： 一种用于控制具有用于检测和输入炉温的反馈控制系统和炉温设置装置或燃烧控制计算机的多区加热炉的炉温的方法，用于确定每个板坯的最佳炉温并输出 其作为所述反馈控制系统的设定点，该方法包括以下步骤：在炉的操作所需的预定极限条件下，确定炉温模式或板坯温度升高曲线，其可以使总流量最小化 的燃料，沿着炉温度模式加热炉，或者确定的板坯温度上升曲线，响应于将来自炉的板坯的排放暂停的指令，减少供给到炉的燃料的流量 预定水平，并沿着通过获得的新的板坯温度升高曲线加热炉 通过板坯排出悬浮时段将稳态板坯温升曲线移动，从而当接收到板坯排出悬浮指令时，当板坯排放恢复等于板坯温度时，使板坯温度升高。

公开(公告)号：US4162624A

公开(公告)日：1979-07-31

申请号：US892180

申请日：1978-03-31

申请人： Yasuo Morooka ,  Shinya Tanifuji

发明人： Yasuo Morooka ,  Shinya Tanifuji

IPC分类号： B21B37/48 ,  B21B1/24 ,  B21B37/00 ,  B21B37/50 ,  B21B37/52 ,  B21B41/10

CPC分类号： B21B37/50 ,  B21B37/52 ,  B21B1/24 ,  B21B2273/06 ,  B21B41/10

摘要： In the control of the tension of a workpiece which is rolled by a tandem rolling mill, a tension control method for a rolling mill wherein the tension of a workpiece is controlled by a looperless tension control method employing no looper at the threading stage of the top end and at the tail-out stage, and it is controlled by a tension control method employing a looper during the steady rolling.

摘要翻译： 在通过串列式轧机轧制的工件的张力控制中，对于轧机的张力控制方法，其中工件的张力通过在顶部的螺纹阶段不使用弯针的无臂张力控制方法来控制 在尾部和尾部，通过在稳定轧制中使用弯针的张力控制方法来控制。