DE50107738D1 - Mehrgrössen-Planheitsregelungssystem - Google Patents

Mehrgrössen-Planheitsregelungssystem

Info

Publication number
DE50107738D1
DE50107738D1 DE50107738T DE50107738T DE50107738D1 DE 50107738 D1 DE50107738 D1 DE 50107738D1 DE 50107738 T DE50107738 T DE 50107738T DE 50107738 T DE50107738 T DE 50107738T DE 50107738 D1 DE50107738 D1 DE 50107738D1
Authority
DE
Germany
Prior art keywords
planarity
band
flatness
account
parameters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
DE50107738T
Other languages
English (en)
Inventor
Jelali Mohieddine
Mueller Ullrich
Thiemann Gerd
Wolff Andreas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BFI VDEH Institut fuer Angewandte Forschung GmbH
Original Assignee
BFI VDEH Institut fuer Angewandte Forschung GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7653388&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50107738(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BFI VDEH Institut fuer Angewandte Forschung GmbH filed Critical BFI VDEH Institut fuer Angewandte Forschung GmbH
Priority to DE50107738T priority Critical patent/DE50107738D1/de
Application granted granted Critical
Publication of DE50107738D1 publication Critical patent/DE50107738D1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/264—Calculating means; Controlling methods with key characteristics based on closed loop control
    • B65H2557/2644—Calculating means; Controlling methods with key characteristics based on closed loop control characterised by PID control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Feedback Control In General (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Vehicle Body Suspensions (AREA)
DE50107738T 2000-08-18 2001-08-17 Mehrgrössen-Planheitsregelungssystem Revoked DE50107738D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50107738T DE50107738D1 (de) 2000-08-18 2001-08-17 Mehrgrössen-Planheitsregelungssystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10041181A DE10041181A1 (de) 2000-08-18 2000-08-18 Mehrgrößen-Planheitsregelungssystem
DE50107738T DE50107738D1 (de) 2000-08-18 2001-08-17 Mehrgrössen-Planheitsregelungssystem

Publications (1)

Publication Number Publication Date
DE50107738D1 true DE50107738D1 (de) 2005-11-24

Family

ID=7653388

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10041181A Withdrawn DE10041181A1 (de) 2000-08-18 2000-08-18 Mehrgrößen-Planheitsregelungssystem
DE50107738T Revoked DE50107738D1 (de) 2000-08-18 2001-08-17 Mehrgrössen-Planheitsregelungssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10041181A Withdrawn DE10041181A1 (de) 2000-08-18 2000-08-18 Mehrgrößen-Planheitsregelungssystem

Country Status (5)

Country Link
US (1) US6721620B2 (de)
EP (1) EP1181992B1 (de)
JP (1) JP2002153909A (de)
AT (1) ATE306991T1 (de)
DE (2) DE10041181A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1485216B1 (de) * 2002-03-15 2005-10-26 Siemens Aktiengesellschaft Rechnergestütztes ermittlungsverfahren für sollwerte für profil- und planheitsstellglieder
US6839605B2 (en) * 2002-11-20 2005-01-04 Posco Co., Ltd. Apparatus and method for diagnosing faults in hot strip finishing rolling
DE10327663A1 (de) * 2003-06-20 2005-01-05 Abb Patent Gmbh System und Verfahren zur optimierenden Regelung der Dickenqualität in einem Walzprozess
DE102004005011B4 (de) * 2004-01-30 2008-10-02 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Regelverfahren und Regler für ein Walzgerüst
CN100333845C (zh) * 2004-08-30 2007-08-29 宝山钢铁股份有限公司 一种辊形设计方法和抑制高次浪形的轧辊
FR2879486B1 (fr) * 2004-12-22 2007-04-13 Vai Clecim Sa Regulation de la planeite d'une bande metallique a la sortie d'une cage de laminoir
SE529074C2 (sv) * 2005-06-08 2007-04-24 Abb Ab Förfarande och anordning för optimering av planhetsstyrning vid valsning av ett band
DE102005053489C5 (de) * 2005-11-09 2008-11-06 Siemens Ag Regelungssystem und Regelungsverfahren für eine industrielle Einrichtung
DK1914875T3 (da) * 2006-10-20 2019-10-14 Abb Schweiz Ag Fremgangsmåde til styring og motorstarteranordning
US7823428B1 (en) 2006-10-23 2010-11-02 Wright State University Analytical method for use in optimizing dimensional quality in hot and cold rolling mills
JP4854602B2 (ja) * 2007-06-15 2012-01-18 株式会社神戸製鋼所 圧延材の形状検出方法
JP5207858B2 (ja) * 2008-07-08 2013-06-12 株式会社神戸製鋼所 圧延材の先端部の温度予測方法
DE102008035639A1 (de) * 2008-07-31 2010-02-04 Robert Bosch Gmbh Verfahren zur Modellierung eines Regelkreises für eine Bearbeitungsmaschine
CN102500624B (zh) * 2011-10-18 2014-09-10 中冶南方工程技术有限公司 一种冷轧带钢平直度的鲁棒优化控制系统及方法
CN103406364B (zh) * 2013-07-31 2015-04-22 渤海大学 一种基于改进型偏鲁棒m回归算法的热轧带钢厚度预测方法
DE102014007381A1 (de) 2014-05-20 2015-07-23 Asinco GmbH Verfahren zum Messen und Regeln der Ebenheit eines durch Bandwalzen erzeugten Bandes
CN107138540A (zh) * 2017-04-06 2017-09-08 首钢总公司 一种带钢断面板廓形状的拟合方法及评价方法
EP3461567A1 (de) * 2017-10-02 2019-04-03 Primetals Technologies Germany GmbH Planheitsregelung mit optimierer
CN109604348B (zh) * 2019-01-11 2023-11-03 中冶赛迪工程技术股份有限公司 板带轧机液压弯辊装置模拟加载及集成测试系统和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775214A (en) 1980-10-30 1982-05-11 Mitsubishi Electric Corp Controlling system for shape of strip
JPS57109512A (en) * 1980-12-26 1982-07-08 Nippon Steel Corp Rolling method
JPS6133708A (ja) * 1984-07-26 1986-02-17 Mitsubishi Electric Corp 連続圧延機のドラフトスケジユ−ル決定方法
SE500100C2 (sv) * 1992-06-22 1994-04-18 Asea Brown Boveri Förfarande och anordning vid planhetsreglering av band i valsverk
DE19709992C1 (de) 1997-03-11 1998-10-01 Betr Forsch Inst Angew Forsch Verfahren zum Messen der Oberflächengeometrie von Warmband

Also Published As

Publication number Publication date
US20020050070A1 (en) 2002-05-02
US6721620B2 (en) 2004-04-13
EP1181992A2 (de) 2002-02-27
EP1181992B1 (de) 2005-10-19
DE10041181A1 (de) 2002-05-16
EP1181992A3 (de) 2003-05-02
JP2002153909A (ja) 2002-05-28
ATE306991T1 (de) 2005-11-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation