FI952480A0 - Förfarande för identifiering av ställelement i tvärprofilreglering av en materialbana som produceras kontinuerligt - Google Patents

Förfarande för identifiering av ställelement i tvärprofilreglering av en materialbana som produceras kontinuerligt

Info

Publication number
FI952480A0
FI952480A0 FI952480A FI952480A FI952480A0 FI 952480 A0 FI952480 A0 FI 952480A0 FI 952480 A FI952480 A FI 952480A FI 952480 A FI952480 A FI 952480A FI 952480 A0 FI952480 A0 FI 952480A0
Authority
FI
Finland
Prior art keywords
pct
date
cross
transverse profile
material web
Prior art date
Application number
FI952480A
Other languages
English (en)
Finnish (fi)
Other versions
FI952480A (sv
FI110215B (sv
Inventor
Juergen Adamy
Original Assignee
Siemens Ag
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of FI952480A publication Critical patent/FI952480A/sv
Publication of FI952480A0 publication Critical patent/FI952480A0/sv
Application granted granted Critical
Publication of FI110215B publication Critical patent/FI110215B/sv

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D5/00—Control of dimensions of material
    • G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
    • G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Metal Rolling (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
FI952480A 1992-11-23 1995-05-22 Förfarande för identifiering av ställelement i tvärprofilreglering av en materialbana som produceras kontinuerligt FI110215B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4239270A DE4239270A1 (de) 1992-11-23 1992-11-23 Verfahren zur Stellgliedidentifizierung bei der Querprofil-Regelung einer kontinuierlich erzeugten Materialbahn
DE4239270 1992-11-23
DE9301092 1993-11-15
PCT/DE1993/001092 WO1994012919A1 (de) 1992-11-23 1993-11-15 Verfahren zur stellgliedidentifizierung bei der querprofil-regelung einer kontinuierlich erzeugten materialbahn

Publications (3)

Publication Number Publication Date
FI952480A FI952480A (sv) 1995-05-22
FI952480A0 true FI952480A0 (sv) 1995-05-22
FI110215B FI110215B (sv) 2002-12-13

Family

ID=6473404

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952480A FI110215B (sv) 1992-11-23 1995-05-22 Förfarande för identifiering av ställelement i tvärprofilreglering av en materialbana som produceras kontinuerligt

Country Status (8)

Country Link
US (1) US5691908A (sv)
EP (1) EP0670058B1 (sv)
AT (1) ATE168202T1 (sv)
CA (1) CA2149891C (sv)
DE (2) DE4239270A1 (sv)
ES (1) ES2118264T3 (sv)
FI (1) FI110215B (sv)
WO (1) WO1994012919A1 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442746C1 (de) * 1994-12-01 1996-05-02 Voith Sulzer Finishing Gmbh Verfahren und Vorrichtung zum Behandeln einer Materialbahn
DE19542448A1 (de) * 1995-11-14 1997-05-15 Voith Sulzer Papiermasch Gmbh Verfahren und Einrichtung zur Ermittlung der Auswirkung der Verstellung von Stellgliedern
US6086237A (en) * 1995-12-13 2000-07-11 Measurex Devron Inc. Automated identification of web shrinkage and alignment parameters in sheet making machinery using a modeled actuator response profile
DE19733454A1 (de) 1997-08-02 1999-02-04 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zur Erkennung und Korretur einer Faserorientierungs-Querprofil-Veränderung
DE19736047A1 (de) * 1997-08-20 1999-02-25 Voith Sulzer Papiermasch Gmbh Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn
DE19736048A1 (de) * 1997-08-20 1999-02-25 Voith Sulzer Papiermasch Gmbh Vorrichtung und Verfahren zur Steuerung oder Regelung eines Bahneigenschaftsprofils
WO2000052239A1 (de) * 1999-03-04 2000-09-08 Zellweger Luwa Ag Verfahren und vorrichtung zur qualitätsüberwachung textiler bänder
FI107964B (sv) 1999-12-31 2001-10-31 Metso Paper Automation Oy Förfarande och anordning för identifiering av inriktningen av ett manöverorgan i en pappersmaskin
WO2002024433A1 (fr) * 2000-09-19 2002-03-28 Toray Industries, Inc. Procede de fabrication de feuilles
JP4636117B2 (ja) * 2008-05-09 2011-02-23 トヨタ自動車株式会社 蛇行制御システムおよび蛇行制御方法
EP2442969A1 (fr) * 2009-06-19 2012-04-25 Société de Technologie MICHELIN Procede de determination du galbe transversal d'une surface de reception de forme generalement cylindrique

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774016A (en) * 1971-10-04 1973-11-20 Sun Chemical Corp Control of process according to registration indicia on material being processed
US4490617A (en) * 1979-11-26 1984-12-25 European Electronic Systems Limited Optical width measuring system using two cameras
EP0035356B1 (en) * 1980-02-28 1987-07-15 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for controlling the thickness of a film product
DE3325136C1 (de) * 1983-07-12 1984-11-22 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Fehlersuchgerät für Bahnen
FI73319C (sv) * 1984-12-04 1987-09-10 Pertti Puumalainen Förfarande för mätning av egenskaperna i en tvärprofil hos en kontinue rlig materialbana.
US4720808A (en) * 1985-05-15 1988-01-19 Josef Repsch Method and apparatus for measuring sheet products
US4752079A (en) * 1985-07-31 1988-06-21 Surfco Enhanced traction wheel assembly
DE3637874A1 (de) * 1986-11-06 1988-05-19 Erhardt & Leimer Gmbh Vorrichtung zur erfassung und regelung der bahnkantenlage
EP0307076B1 (en) * 1987-07-17 1992-10-21 Toray Industries, Inc. Method for controlling the thickness of a sheet material
DE3827084C1 (sv) * 1988-08-10 1989-11-16 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
US4967337A (en) * 1988-10-11 1990-10-30 Texas Instruments Incorporated Automated diagnostic system
DE3920669A1 (de) * 1989-06-23 1991-01-10 Sick Optik Elektronik Erwin Optische abtastvorrichtung
US5161110A (en) * 1990-02-27 1992-11-03 Atlantic Richfield Company Hierarchical process control system and method
JPH03291729A (ja) * 1990-04-09 1991-12-20 Matsushita Electric Ind Co Ltd ファジィ推論装置
EP0460892B1 (en) * 1990-06-04 1996-09-04 Hitachi, Ltd. A control device for controlling a controlled apparatus, and a control method therefor
DE4238037A1 (en) * 1992-11-11 1993-04-08 Voith Gmbh J M Paper web profile fault correction - uses mathematical model for current operation to eliminate residual faults on the lateral profile

Also Published As

Publication number Publication date
ATE168202T1 (de) 1998-07-15
WO1994012919A1 (de) 1994-06-09
FI952480A (sv) 1995-05-22
DE4239270A1 (de) 1994-05-26
EP0670058A1 (de) 1995-09-06
FI110215B (sv) 2002-12-13
EP0670058B1 (de) 1998-07-08
US5691908A (en) 1997-11-25
CA2149891C (en) 2000-02-15
DE59308755D1 (de) 1998-08-13
ES2118264T3 (es) 1998-09-16

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Legal Events

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