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1. 发明授权

US08145346B2 Method for monitoring a physical state of a hot-rolled sheet while controlling a rolling train for reverse rolling the hot-rolled sheet 有权
标题翻译：用于在控制用于反转轧制热轧板的轧制机组的同时监视热轧板的物理状态的方法
公开(公告)号：US08145346B2
公开(公告)日：2012-03-27
申请号：US12311482
申请日：2007-10-02
申请人： Matthias Kurz , Birger Schmidt , Klaus Weinzierl
发明人： Matthias Kurz , Birger Schmidt , Klaus Weinzierl
IPC分类号： B21B37/00 , G06F19/00
CPC分类号： B21B37/00 , B21B1/32 , B21B1/34 , B21B37/32 , B21B37/46 , B21B37/58 , B21B37/74 , B21B38/006 , G05B13/042 , Y10T29/49991
摘要： A method of monitoring the physical state of a hot-rolled sheet or hot-rolled strip while controlling a plate rolling train for the reversing working a hot-rolled sheet or hot-rolled strip. For the reversing rolling of the hot-rolled sheet or hot-rolled strip a rolling stand is provided. At a starting point, an initial state of the hot-rolled sheet or hot-rolled strip in a model is determined, from which state at least one physical state variable is derived. Further, a cyclical updating of the state during the working of the hot-rolled sheet by using the model of the hot-rolled sheet or hot-rolled strip and the plate rolling train is provided, wherein monitoring of the path of the hot-rolled sheet or hot-rolled strip and operating parameters influencing and/or reproducing the state are taken into account.
摘要翻译：同时控制热轧板或热轧带材的物理状态的方法，同时控制用于反转加工热轧板或热轧带材的板轧机。对于热轧板或热轧带材的反向轧制，提供轧制机架。在起点，确定模型中的热轧板或热轧带材的初始状态，从该状态得到至少一个物理状态变量。此外，提供了通过使用热轧板或热轧带材和板轧机的模型对热轧板的加工期间的状态的周期性更新，其中，对热轧板考虑到片材或热轧带材和影响和/或再现状态的操作参数。

2. 发明申请

US20120043043A1 Method for Producing Rolling Stock Rolled in a Rolling Train of a Rolling Mill, Control and/or Regulation Device for Rolling Mill for Producing Rolled Rolling Stock, Rolling Mill for Producing Rolled Rolling Stock, Machine Readable Program Code and Storage Medium 有权
标题翻译：用于轧制轧制轧制轧制方法，用于生产轧制轧机的轧制机的控制和/或调节装置，用于生产轧制轧制的轧机，机读程序代码和存储介质
公开(公告)号：US20120043043A1
公开(公告)日：2012-02-23
申请号：US13318829
申请日：2010-04-14
申请人： Matthias Kurz , Hans-Ulrich Löffler
发明人： Matthias Kurz , Hans-Ulrich Löffler
IPC分类号： B22D46/00 , B21B37/00 , B22D25/00
CPC分类号： B21B37/00 , B21B1/463 , B21B1/466 , Y10T29/49991 , Y10T29/5184
摘要： A rolling mill for producing rolled rolling stock is operated in a continuous manner by integrally forming the rolling stock during scheduled operation from a supply device which supplies the stock to the rolling mill to one finishing rolling train arranged downstream of the rolling stock supply device by guiding the stock into the finishing rolling train continuously and rolling it to form a first outflow product. The operation is monitored for a deviation from the scheduled operation that influences the rolling process, wherein in case of a deviation measures are taken to examine whether a second outflow product, which is different from the first outflow product, can still be produced. If the second outflow product cannot be produced, the operation of the rolling mill is altered from a continuous operation to a discontinuous operation, whereby production failures caused by undesired process deviations in a rolling mill can be reduced.
摘要翻译：用于生产轧制机车车辆的轧机通过在预定操作期间从供给装置向轧制机供给装置一体地形成轧制机而连续运行，该轧制机构设置在车辆供给装置的下游，通过引导将坯料连续轧制成精轧机，轧制成第一流出产品。监视操作与影响轧制过程的预定操作的偏差，其中在采取偏差措施来检查是否仍然可以产生与第一流出产品不同的第二流出产品的情况下。如果不能生产第二流出物，则轧机的操作从连续操作改变为不连续操作，由此可以减少由轧机中不期望的工艺偏差引起的生产故障。

3. 发明授权

US09586245B2 Operating method for a rolling train 有权
标题翻译：滚动列车的操作方法
公开(公告)号：US09586245B2
公开(公告)日：2017-03-07
申请号：US14119986
申请日：2012-04-27
申请人： Matthias Kurz
发明人： Matthias Kurz
IPC分类号： B21B37/00 , B21B37/28 , B21B37/68
CPC分类号： B21B37/00 , B21B37/28 , B21B37/68 , B21B2263/02
摘要： A control computer for a rolling train is supplied with prescribed stand parameters of a rolling stand of the rolling train. The control computer sets variables describing a rolling pass of the rolling stand that together with initial data of a flat piece to be rolled and the stand data describe the resultant roll nip and the asymmetry thereof. The initial data may be width, average thickness and average strength of the workpiece to be rolled. Based on the initial data, the stand data and the set variables an expected delivery taper and/or an expected strip sabre for the workpiece is determined. At least one of the set variables is manipulated to bring the determined delivery taper close to a desired delivery taper and/or the strip sabre close to a desired strip sabre. The manipulated variables are used to control rolling the workpiece piece.
摘要翻译：用于轧制列车的控制计算机被供给滚动列车的轧制机架的规定的支架参数。控制计算机设定描述滚动台的轧制道次的变量以及待轧制的平坦件的初始数据，并且支架数据描述所得到的轧辊辊隙及其不对称性。初始数据可以是待轧制的工件的宽度，平均厚度和平均强度。基于初始数据，确定支架数据和设定变量，用于工件的预期输送锥度和/或预期带状刀。所设定的变量中的至少一个被操纵以使确定的传送锥度接近期望的传送锥度和/或靠近所需条带刀的带状刀。操纵变量用于控制工件的滚动。

4. 发明申请

US20110106512A1 METHOD FOR ESTABLISHING MACHINE CODE, THE EXECUTION OF WHICH GENERATES AN OPTIMIZED ROLLING MODEL 失效
标题翻译：建立机器代码的方法，产生优化滚动模型的执行
公开(公告)号：US20110106512A1
公开(公告)日：2011-05-05
申请号：US12999773
申请日：2009-05-22
申请人： Marc Hainke , Matthias Kurz
发明人： Marc Hainke , Matthias Kurz
IPC分类号： G06F17/10
CPC分类号： G05B17/02 , B21B37/00 , G05B13/048 , G05B2219/35017
摘要： In a method for establishing a machine code which can be immediately executed by a computer, the execution of which causes the computer to implement a rolling model and to determine an output variable that quantitatively describes at least one material flow occurring in the rolling stock during a rolling process defined by the condition of the rolling stock and the roll stand setting. The output variable is determined on the basis of the rolling model, a rolling stock condition lying within a predetermined range of conditions, and a roll stand setting lying within a predetermined range of settings. Furthermore, a computer program, a data carrier, a computer, and a rolling train with at least one roll stand are disclosed.
摘要翻译：在用于建立可由计算机立即执行的机器代码的方法中，其执行使得计算机实现滚动模型并且确定输出变量，该输出变量定量描述在期间的车辆中发生的至少一个材料流轧制过程由轧制条件和辊架设置定义。输出变量基于轧制模型，处于预定条件范围内的轧制条件以及位于预定设定范围内的轧辊架设置来确定。此外，公开了一种具有至少一个辊架的计算机程序，数据载体，计算机和滚动列车。

5. 发明授权

US07310981B2 Method for regulating the temperature of strip metal 有权
标题翻译：用于调节带状金属温度的方法
公开(公告)号：US07310981B2
公开(公告)日：2007-12-25
申请号：US10545781
申请日：2004-02-13
申请人： Matthias Kurz , Michael Metzger
发明人： Matthias Kurz , Michael Metzger
IPC分类号： B21B37/74 , B21B27/06
CPC分类号： C21D11/00 , B21B37/74 , C21D11/005
摘要： The invention relates to a method for controlling and regulating the temperature of a metal strip in a finishing train of a hot rolling mill. A target function is formed by comparing a desired temperature gradient with an actual temperature gradient. The target function measures deviations from desired indications positioned in various places on the finishing train. The speed of the strip and the flow of the cooling agent are adjusted by predicting with the aid of a method of non-linear optimization with auxiliary conditions and are regulated and controlled online by solving a quadratic optimization problem with linear auxiliary conditions, preferably with the aid of an active set strategy.
摘要翻译：本发明涉及一种用于控制和调节热轧机精轧机组中的金属带的温度的方法。通过将期望的温度梯度与实际温度梯度进行比较来形成目标函数。目标功能测量位于精整列车各处的所需指示的偏差。通过利用辅助条件的非线性优化方法进行预测来调节带材的速度和冷却剂的流动，并通过线性辅助条件求解二次优化问题在线调节和控制，优选地与帮助一个积极的策略。

6. 发明授权

US08718985B2 Method for establishing machine code, the execution of which generates an optimized rolling model 失效
标题翻译：建立机器代码的方法，其执行生成优化的滚动模型
公开(公告)号：US08718985B2
公开(公告)日：2014-05-06
申请号：US12999773
申请日：2009-05-22
申请人： Marc Hainke , Matthias Kurz
发明人： Marc Hainke , Matthias Kurz
IPC分类号： G06F17/10
CPC分类号： G05B17/02 , B21B37/00 , G05B13/048 , G05B2219/35017
摘要： In a method for establishing a machine code which can be immediately executed by a computer, the execution of which causes the computer to implement a rolling model and to determine an output variable that quantitatively describes at least one material flow occurring in the rolling stock during a rolling process defined by the condition of the rolling stock and the roll stand setting. The output variable is determined on the basis of the rolling model, a rolling stock condition lying within a predetermined range of conditions, and a roll stand setting lying within a predetermined range of settings. Furthermore, a computer program, a data carrier, a computer, and a rolling train with at least one roll stand are disclosed.
摘要翻译：在用于建立可由计算机立即执行的机器代码的方法中，其执行使得计算机实现滚动模型并且确定输出变量，该输出变量定量描述在期间的车辆中发生的至少一个材料流轧制过程由轧制条件和辊架设置定义。输出变量基于轧制模型，处于预定条件范围内的轧制条件以及位于预定设定范围内的轧辊架设置来确定。此外，公开了一种具有至少一个辊架的计算机程序，数据载体，计算机和滚动列车。

7. 发明申请

US20140100686A1 OPERATING METHOD FOR A ROLLING TRAIN 有权
标题翻译：滚动火车操作方法
公开(公告)号：US20140100686A1
公开(公告)日：2014-04-10
申请号：US14119986
申请日：2012-04-27
申请人： Matthias Kurz
发明人： Matthias Kurz
IPC分类号： B21B37/00
CPC分类号： B21B37/00 , B21B37/28 , B21B37/68 , B21B2263/02
摘要： A control computer for a rolling train is supplied with prescribed stand parameters of a rolling stand of the rolling train. The control computer sets variables describing a rolling pass of the rolling stand that together with initial data of a flat piece to be rolled and the stand data describe the resultant roll nip and the asymmetry thereof. The initial data may be width, average thickness and average strength of the workpiece to be rolled. Based on the initial data, the stand data and the set variables an expected delivery taper and/or an expected strip sabre for the workpiece is determined. At least one of the set variables is manipulated to bring the determined delivery taper close to a desired delivery taper and/or the strip sabre close to a desired strip sabre. The manipulated variables are used to control rolling the workpiece piece.
摘要翻译：用于轧制列车的控制计算机被供给滚动列车的轧制机架的规定的支架参数。控制计算机设定描述滚动台的轧制道次的变量以及待轧制的平坦件的初始数据，并且支架数据描述所得到的轧辊辊隙及其不对称性。初始数据可以是待轧制的工件的宽度，平均厚度和平均强度。基于初始数据，确定支架数据和设定变量，用于工件的预期输送锥度和/或预期带状刀。所设定的变量中的至少一个被操纵以使确定的传送锥度接近期望的传送锥度和/或靠近所需条带刀的带状刀。操纵变量用于控制工件的滚动。

8. 发明授权

US08170853B2 Method of modeling the time gradient of the state of a steel volume by means of a computer and corresponding objects 有权
标题翻译：通过计算机和对应物体对钢体状态的时间梯度建模的方法
公开(公告)号：US08170853B2
公开(公告)日：2012-05-01
申请号：US11989178
申请日：2006-07-13
申请人： Klaus Franz , Matthias Kurz , Klaus Weinzierl
发明人： Klaus Franz , Matthias Kurz , Klaus Weinzierl
IPC分类号： G06G7/58
CPC分类号： G06F17/5018 , B21B37/74 , G06F2217/80
摘要： A steel volume is modeled in a computer by means of a plurality of volume elements. The state of the steel volume at a given time comprises, for each volume element, characteristic quantities of an enthalpy existing at said time in the respective volume element and percentages, in which the steel is available in the respective volume element at the time in austenite, ferrite and cementite phases. For at least one volume element, the computer determines the time gradient of the characteristic quantities by resolving thermal conductivity and phase transition equations. One of the characteristic quantities is a locally invariable mean interstitial element concentration within the volume element in the austenite phase thereof.
摘要翻译：钢体积通过多个体积元件在计算机中建模。给定时间的钢体积的状态对于每个体积元素包括在各个体积元素中的所述时间存在的焓的特征量和百分比，其中钢在奥氏体时在相应的体积元素中可用铁素体和渗碳体相。对于至少一个体积元件，计算机通过分辨热导率和相变方程来确定特征量的时间梯度。特征量之一是其奥氏体相中的体积元素内局部不变的平均间隙元素浓度。

9. 发明申请

US20090326700A1 Method for monitoring the physical state of a hot-rolled sheet or hot-rolled strip while controlling a plate rolling train for working a hot-rolled sheet or hot-rolled strip 有权
标题翻译：用于在控制用于加工热轧板或热轧带材的板轧机组的同时监测热轧板或热轧带材的物理状态的方法
公开(公告)号：US20090326700A1
公开(公告)日：2009-12-31
申请号：US12311482
申请日：2007-10-02
申请人： Matthias Kurz , Birger Schmidt , Klaus Weinzierl
发明人： Matthias Kurz , Birger Schmidt , Klaus Weinzierl
IPC分类号： B21B37/58 , G06F19/00
CPC分类号： B21B37/00 , B21B1/32 , B21B1/34 , B21B37/32 , B21B37/46 , B21B37/58 , B21B37/74 , B21B38/006 , G05B13/042 , Y10T29/49991
摘要： A method of monitoring the physical state of a hot-rolled sheet or hot-rolled strip while controlling a plate rolling train for the reversing working a hot-rolled sheet or hot-rolled strip is disclosed. For the reversing rolling of the hot-rolled sheet or hot-rolled strip a rolling stand is provided. At a starting point, an initial state of the hot-rolled sheet or hot-rolled strip in a model is determined, from which state at least one physical state variable is derived. Further, a cyclical updating of the state during the working of the hot-rolled sheet by using the model of the hot-rolled sheet or hot-rolled strip and the plate rolling train is provided, wherein monitoring of the path of the hot-rolled sheet or hot-rolled strip and operating parameters influencing and/or reproducing the state are taken into account.
摘要翻译：公开了一种在控制用于热轧板或热轧带材的反向加工的板轧机的同时监测热轧板或热轧带材的物理状态的方法。对于热轧板或热轧带材的反向轧制，提供轧制机架。在起点，确定模型中的热轧板或热轧带材的初始状态，从该状态得到至少一个物理状态变量。此外，提供了通过使用热轧板或热轧带材和板轧机的模型对热轧板的加工期间的状态的周期性更新，其中，对热轧板考虑到片材或热轧带材和影响和/或再现状态的操作参数。

10. 发明申请

US20060156773A1 Method for regulating the temperature of a metal strip, especially for rolling a metal hot trip in a finishing train 有权
标题翻译：用于调节金属带的温度的方法，特别是用于轧制精轧机中的金属热跳闸的方法
公开(公告)号：US20060156773A1
公开(公告)日：2006-07-20
申请号：US10545781
申请日：2004-02-13
申请人： Matthias Kurz , Michael Metzger
发明人： Matthias Kurz , Michael Metzger
IPC分类号： B21B37/74
CPC分类号： C21D11/00 , B21B37/74 , C21D11/005
摘要： The invention relates to a method for controlling and regulating the temperature of a metal strip in a finishing train of a hot rolling mill. A target function is formed by comparing a desired temperature gradient with an actual temperature gradient. The target function measures deviations from desired indications positioned in various places on the finishing train. The speed of the strip and the flow of the cooling agent are adjusted by predicting with the aid of a method of non-linear optimization with auxiliary conditions and are regulated and controlled online by solving a quadratic optimization problem with linear auxiliary conditions, preferably with the aid of an active set strategy.
摘要翻译：本发明涉及一种用于控制和调节热轧机精轧机组中的金属带的温度的方法。通过将期望的温度梯度与实际温度梯度进行比较来形成目标函数。目标功能测量位于精整列车各处的所需指示的偏差。通过利用辅助条件的非线性优化方法进行预测来调节带材的速度和冷却剂的流动，并通过线性辅助条件求解二次优化问题在线调节和控制，优选地与帮助一个积极的策略。

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