公开(公告)号：US5784969A

公开(公告)日：1998-07-28

申请号：US765762

申请日：1997-06-18

Applicant: Siegbert Steidl ,  Gunter Wagner ,  Clemens Jungkunz ,  Herbert Muller ,  Bernhard Rath ,  Anton Stribersky ,  Peter Drucke ,  Werner Niemeyer-Stein

Inventor： Siegbert Steidl ,  Gunter Wagner ,  Clemens Jungkunz ,  Herbert Muller ,  Bernhard Rath ,  Anton Stribersky ,  Peter Drucke ,  Werner Niemeyer-Stein

IPC: B61F5/22 ,  G05D1/08 ,  B61F5/24

CPC classification number: B61F5/22 ,  G05D1/0891

Abstract: A process and device for controlling the inclination of rail vehicle boxes in a railway vehicle, the rail vehicle boxes sitting on spring-suspended bogies with at least one pair of wheels which can be pivoted about the longitudinal axis. The centrifugal acceleration in the horizontal plane is determined and a setpoint is calculated for the absolute inclination of the box relative to the earth. An actual value of the absolute inclination of the box relative to the earth is determined and at least one control signal is formed from the difference between the setpoint and the actual value of the absolute inclination of the box. The angle between the bogie and the box is adjusted across the direction of travel as a function of the control signal thus formed. This makes it possible to control the inclination of the box independently of the type of track banking design and any possible interference.

Abstract translation: PCT No.PCT / EP95 / 02548 Sec。 371日期：1997年6月18日 102（e）日期1997年6月18日PCT提交1995年6月30日PCT公布。 出版物WO96 / 02027 日期1996年1月25日一种用于控制铁路车辆中的铁路车辆箱的倾斜的过程和装置，轨道车厢坐在弹簧悬挂的转向架上，具有至少一对可绕纵向轴线枢转的车轮。 确定水平面的离心加速度，并计算箱体相对于地球的绝对倾角的设定点。 确定盒子相对于地球的绝对倾斜度的实际值，并根据设定值与盒子的绝对倾斜度的实际值之间的差异形成至少一个控制信号。 作为由此形成的控制信号的函数，转向架和箱体之间的角度在行进方向上被调节。 这使得可以独立于轨道银行设计的类型和任何可能的干扰来控制盒的倾斜度。

公开(公告)号：US5647238A

公开(公告)日：1997-07-15

申请号：US411119

申请日：1995-03-27

Applicant: Siegbert Steidl ,  Clemens Jungkunz ,  Klaus Berger

Inventor： Siegbert Steidl ,  Clemens Jungkunz ,  Klaus Berger

IPC: B21B37/18 ,  B21B37/66 ,  G05D5/03 ,  B21B37/00

CPC classification number: B21B37/66 ,  G05D5/03

Abstract: To suppress the influence of roll eccentricities on a feedback control of a rolling-stock thickness in the thickness control, it is generally known to provide an insensitive dead zone for signal fluctuations caused by the roll eccentricities, and for the zone width of this insensitive dead zone to be varied relative to the magnitude of the signal fluctuations. To prevent actual thickness fluctuation in the rolling stock from leading to a widening of the dead zone, it is provided for the signal fluctuations drawn upon to vary the zone width (x) to be filtered by one or more band-pass filters (26, 27), whose mid-frequencies correspond to the fundamental frequency (.omega.) and, in some instances, to the first or further harmonic component frequencies (2.omega.) of the roll eccentricities (.DELTA.R).

Abstract translation: 为了抑制轧辊偏心度对厚度控制中的轧制厚度的反馈控制的影响，通常已知为由辊偏心引起的信号波动提供不敏感的死区，并且对于该不灵敏死区的区域宽度 区域相对于信号波动的大小而变化。 为了防止机车车辆中的实际厚度波动导致死区变宽，提供了用于改变要由一个或多个带通滤波器（26,28）滤波的区域宽度（x）的信号波动， 27），其中频对应于基频（ω），并且在某些情况下对应于辊偏心度（DELTA R）的第一或另外谐波分量频率（2ω）。

公开(公告)号：US5647237A

公开(公告)日：1997-07-15

申请号：US508641

申请日：1995-07-28

Applicant: Clemens Jungkunz ,  Siegbert Steidl ,  Dietrich Wohld ,  Andre Berghs ,  Hans-Peter Troendle

Inventor： Clemens Jungkunz ,  Siegbert Steidl ,  Dietrich Wohld ,  Andre Berghs ,  Hans-Peter Troendle

IPC: B21B37/18 ,  B21B37/66

CPC classification number: B21B37/66

Abstract: In a previous process, the influence of roll eccentricities on the output thickness of the rolled material in a roll stand is suppressed by simulating the output signal of an oscillator and supplying this value to a position or thickness control for the roll stand, where the frequency of the output signal is set according to the roll rotation speed. In the process according to the invention, the amplitude and phase of the output signal are set so that the exit thickness of the rolled material is measured with a measuring delay in relation to the thickness reduction in the roll gap. A difference signal is generated from the delayed roll screw-down signal and a measured thickness signal multiplied by the sum of one and the quotient of the rigidity of the rolled material and the roll stand. The output signal of the oscillator is corrected according to the difference between the output signal and the difference signal. The output signal is phase shifted by the amount of measurement delay for a forward slip.

Abstract translation: 在之前的处理中，通过模拟振荡器的输出信号并将该值提供给辊架的位置或厚度控制来抑制辊偏心度对辊架中轧制材料的输出厚度的影响，其中频率 的输出信号根据滚动转速设定。 在根据本发明的方法中，输出信号的振幅和相位被设定为使得轧制材料的出口厚度以相对于辊间隙的厚度减小的测量延迟来测量。 从延迟的卷筒旋转信号和测量的厚度信号乘以轧制材料和轧辊机架的刚度的乘积乘以1的乘积产生差分信号。 振荡器的输出信号根据输出信号与差分信号的差异进行校正。 输出信号相移到前进滑差的测量延迟量。

公开(公告)号：US07110840B1

公开(公告)日：2006-09-19

申请号：US09937913

申请日：2000-03-17

Applicant: Peter Sopp ,  Siegbert Steidl

Inventor： Peter Sopp ,  Siegbert Steidl

IPC: G06F19/00 ,  G06F11/00 ,  G06F15/00 ,  G05B15/00 ,  B21B23/00

CPC classification number: B21B37/00 ,  G05B15/02

Abstract: A master control system for a rolling mill, especially a mill train, having at least one rolling stand driven by means of a drive system, and the master control system having an automation device for the open-loop and/or closed-loop control of the rolling stand. The master control system also has a commissioning computer for the commissioning of the drive system and of the automation device.

Abstract translation: 一种用于轧机，特别是轧机列车的主控制系统，其具有通过驱动系统驱动的至少一个轧机机架，并且主控制系统具有用于开环和/或闭环控制的自动化装置 滚动架。 主控制系统还具有用于驱动系统和自动化设备调试的调试计算机。

公开(公告)号：US06922878B1

公开(公告)日：2005-08-02

申请号：US10030333

申请日：2000-06-26

Applicant: Ulrich Lettau ,  Siegbert Steidl ,  Wilfried Tautz ,  Dietrich Wohld

Inventor： Ulrich Lettau ,  Siegbert Steidl ,  Wilfried Tautz ,  Dietrich Wohld

IPC: B21B1/08 ,  B21B37/26 ,  B21D33/00

CPC classification number: B21B37/26 ,  Y10T29/30 ,  Y10T29/301 ,  Y10T29/302

Abstract: A method and a device for rolling a metal strip (1) in a rolling train, the rolling train having at least two rolling stands, the metal strip (1) having at least two partial areas (3, 4) of different thicknesses, which are connected to one another via a wedge-shaped or approximately wedge-shaped transition piece (2), and the rolling velocity of a rolling stand, during the rolling of the wedge-shaped or approximately wedge-shaped transition piece (2), being set as a function of the forward slip of the rolling stand and of the temperature of the metal strip.

Abstract translation: 一种用于在轧制系中轧制金属带（1）的方法和装置，所述轧制系具有至少两个轧制机架，所述金属带（1）具有至少两个不同厚度的部分区域（3,4），其中 通过楔形或大致楔形的过渡件（2）彼此连接，并且在楔形或近似楔形的过渡件（2）的轧制期间轧制机架的轧制速度为 作为轧制机架的向前滑动和金属带的温度的函数。

公开(公告)号：US5761066A

公开(公告)日：1998-06-02

申请号：US604001

申请日：1996-02-20

Applicant: Ulrich Lettau ,  Matthias Mueller ,  Siegbert Steidl ,  Dietrich Wohld

Inventor： Ulrich Lettau ,  Matthias Mueller ,  Siegbert Steidl ,  Dietrich Wohld

IPC: B21B37/16 ,  G05B13/02 ,  B21B37/28

CPC classification number: B21B37/16 ,  G05B13/027

Abstract: A device is provided for regulating the thickness of rolling stock in a roller stand. The device includes a control device that controls the roller adjustment of the roller stand as a function of the deviation between a reference thickness value (h*) and an estimated value (h') for the thickness of the rolling stock exiting from the roller stand; a model simulating the rolling process in the roller stand, the model calculating the estimated value (h') on the basis of roller technology parameters and measured values; a thickness measurement device that measures the thickness of the rolling stock after its exit from the roller stand with a measurement delay (T.sub.L) providing a measured thickness value (h.sub.L); a delay device for delaying the estimated value (h') determined by the model by at least approximately the amount of the measurement delay (T.sub.L); a correction device generating a correction value (k) as a function of a deviation (.DELTA.h.sub.L) between the measured thickness value (h.sub.L) and a delayed estimated value (h'.sub.L), the correction value (k) correcting the estimated value (h') provided by the model; a controllable switching device enabling the generation of the correction value (k) to be stopped in time periods during which the thickness measurement device provides no measured thickness values (h.sub.L) or no usable measured thickness values; and a holding device making available during the time periods the correction value (k) last generated for correction of the estimated value (h') provided by the model prior to the generation of the correction value (k) being stopped.

Abstract translation: 提供一种用于调节滚子架中的车辆的厚度的装置。 该装置包括控制装置，该控制装置根据从辊架离开的轧制坯料的厚度的参考厚度值（h *）和估计值（h'）之间的偏差来控制辊架的辊调整 ; 模拟轧辊机架轧制过程的模型，该模型基于轧辊技术参数和测量值计算估计值（h'）; 厚度测量装置，其测量在轧辊架出口之后的轧制厚度具有提供测量厚度值（hL）的测量延迟（TL）; 延迟装置，用于将由模型确定的估计值（h'）延迟至少近似于测量延迟量（TL）; 产生作为测量厚度值（hL）与延迟估计值（h'L）之间的偏差（DELTA hL）的函数的校正值（k）的校正装置，校正估计值（k） h'）; 能够在厚度测量装置不提供测量厚度值（hL）或无可用测量厚度值的时间段内停止生成校正值（k）的可控开关装置; 以及在该时间段期间使得在生成校正值（k）之前停止由模型提供的估计值（h'）最后生成的校正值（k）可用的保持装置。