ES2118264T3 - Procedimiento para la identificacion de elementos de ajuste durante la regulacion del perfil transversal de una cinta de material producida en continuo. - Google Patents
Procedimiento para la identificacion de elementos de ajuste durante la regulacion del perfil transversal de una cinta de material producida en continuo.Info
- Publication number
- ES2118264T3 ES2118264T3 ES93924521T ES93924521T ES2118264T3 ES 2118264 T3 ES2118264 T3 ES 2118264T3 ES 93924521 T ES93924521 T ES 93924521T ES 93924521 T ES93924521 T ES 93924521T ES 2118264 T3 ES2118264 T3 ES 2118264T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- profile
- date
- regulation
- identification
- 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.)
- Expired - Lifetime
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)
- Preliminary Treatment Of Fibers (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Treatment Of Fiber Materials (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Metal Rolling (AREA)
Abstract
UNA PLURALIDAD DE ELEMENTOS DE CONTROL, A SER IDENTIFICADOS, SE AJUSTAN POR MEDIO DE LAS MISMAS CANTIDADES QUE EN EL EXTREMO DE LA BANDA INTERVIENEN SOLAMENTE DENTRO DEL NIVEL DE RUIDO. UNA SERIE DE MEDICIONES DE SECCION TRANSVERSAL SE REALIZAN DE TAL MODO, QUE A PARTIR DE ELLAS SE RESTA UN VALOR MEDIO DETERMINADO PREVIAMENTE DE LA SECCION TRANSVERSAL Y LOS RESULTADOS SON SUPERPUESTOS HASTA UN NUMERO DE SEÑALES DE MEDIDA CORRESPONDIENDO A UNO DE LOS ELEMENTOS DE CONTROL, A SER IDENTIFICADOS CLARAMENTE MEDIANTE DESTACADO DE LOS MISMOS POR MEDIO DE SU PERFIL Y/O AMPLITUD CON RESPECTO A LOS COMPONENTES DE RUIDO SUPERPUESTOS DE LA SECCION TRANSVERSAL.
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2118264T3 true ES2118264T3 (es) | 1998-09-16 |
Family
ID=6473404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93924521T Expired - Lifetime ES2118264T3 (es) | 1992-11-23 | 1993-11-15 | Procedimiento para la identificacion de elementos de ajuste durante la regulacion del perfil transversal de una cinta de material producida en continuo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5691908A (es) |
EP (1) | EP0670058B1 (es) |
AT (1) | ATE168202T1 (es) |
CA (1) | CA2149891C (es) |
DE (2) | DE4239270A1 (es) |
ES (1) | ES2118264T3 (es) |
FI (1) | FI110215B (es) |
WO (1) | WO1994012919A1 (es) |
Families Citing this family (11)
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 |
CN1214139C (zh) * | 1999-03-04 | 2005-08-10 | 乌斯特技术股份公司 | 用于质量监控纺织纤维丝束的方法和装置 |
FI107964B (fi) | 1999-12-31 | 2001-10-31 | Metso Paper Automation Oy | Menetelmä ja laitteisto paperikoneen toimilaitteen kohdistuksen identifioimiseksi |
MY138928A (en) * | 2000-09-19 | 2008-08-28 | Toray Industries | Sheet production method |
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 |
WO2010146011A1 (fr) * | 2009-06-19 | 2010-12-23 | Societe De Technologie Michelin | Procede de determination du galbe transversal d'une surface de reception de forme generalement cylindrique |
Family Cites Families (16)
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 (fi) * | 1984-12-04 | 1987-09-10 | Pertti Puumalainen | Foerfarande foer maetning av egenskaperna i en tvaerprofil hos en kontinuerlig 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 |
DE3875433T2 (de) * | 1987-07-17 | 1993-04-22 | Toray Industries | Methode der schichtdickenregelung eines bandfoermigen materials. |
DE3827084C1 (es) * | 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 |
-
1992
- 1992-11-23 DE DE4239270A patent/DE4239270A1/de not_active Withdrawn
-
1993
- 1993-11-15 AT AT93924521T patent/ATE168202T1/de active
- 1993-11-15 US US08/448,349 patent/US5691908A/en not_active Expired - Lifetime
- 1993-11-15 WO PCT/DE1993/001092 patent/WO1994012919A1/de active IP Right Grant
- 1993-11-15 CA CA002149891A patent/CA2149891C/en not_active Expired - Fee Related
- 1993-11-15 ES ES93924521T patent/ES2118264T3/es not_active Expired - Lifetime
- 1993-11-15 DE DE59308755T patent/DE59308755D1/de not_active Expired - Lifetime
- 1993-11-15 EP EP93924521A patent/EP0670058B1/de not_active Expired - Lifetime
-
1995
- 1995-05-22 FI FI952480A patent/FI110215B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59308755D1 (de) | 1998-08-13 |
EP0670058A1 (de) | 1995-09-06 |
FI110215B (fi) | 2002-12-13 |
FI952480A (fi) | 1995-05-22 |
CA2149891C (en) | 2000-02-15 |
EP0670058B1 (de) | 1998-07-08 |
FI952480A0 (fi) | 1995-05-22 |
DE4239270A1 (de) | 1994-05-26 |
US5691908A (en) | 1997-11-25 |
ATE168202T1 (de) | 1998-07-15 |
WO1994012919A1 (de) | 1994-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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