FI930822A0 - Foerstyrd reglering saerskilt foer en valsstol - Google Patents
Foerstyrd reglering saerskilt foer en valsstolInfo
- Publication number
- FI930822A0 FI930822A0 FI930822A FI930822A FI930822A0 FI 930822 A0 FI930822 A0 FI 930822A0 FI 930822 A FI930822 A FI 930822A FI 930822 A FI930822 A FI 930822A FI 930822 A0 FI930822 A0 FI 930822A0
- Authority
- FI
- Finland
- Prior art keywords
- valsstol
- foerstyrd
- reglering
- controller
- control
- Prior art date
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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
- B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
- B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92103082A EP0557541B1 (de) | 1992-02-24 | 1992-02-24 | Regelung mit Vorsteuerung, insbesondere für ein Walzgerüst |
Publications (2)
Publication Number | Publication Date |
---|---|
FI930822A0 true FI930822A0 (fi) | 1993-02-24 |
FI930822A FI930822A (fi) | 1993-08-25 |
Family
ID=8209355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI930822A FI930822A (fi) | 1992-02-24 | 1993-02-24 | Foerstyrd reglering saerskilt foer en valsstol |
Country Status (7)
Country | Link |
---|---|
US (1) | US5353217A (fi) |
EP (1) | EP0557541B1 (fi) |
JP (1) | JPH067815A (fi) |
AT (1) | ATE128652T1 (fi) |
DE (1) | DE59203908D1 (fi) |
ES (1) | ES2078565T3 (fi) |
FI (1) | FI930822A (fi) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19545262B4 (de) * | 1995-11-25 | 2004-08-05 | Alstom Power Conversion Gmbh | Einrichtung zum Betrieb einer mehrgerüstigen Walzstraße |
DE19618712B4 (de) * | 1996-05-09 | 2005-07-07 | Siemens Ag | Regelverfahren für ein Walzgerüst zum Walzen eines Bandes |
EP0825506B1 (en) | 1996-08-20 | 2013-03-06 | Invensys Systems, Inc. | Methods and apparatus for remote process control |
US7089530B1 (en) | 1999-05-17 | 2006-08-08 | Invensys Systems, Inc. | Process control configuration system with connection validation and configuration |
AU5025600A (en) | 1999-05-17 | 2000-12-05 | Foxboro Company, The | Process control configuration system with parameterized objects |
US6788980B1 (en) | 1999-06-11 | 2004-09-07 | Invensys Systems, Inc. | Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP network |
DE102007051857B3 (de) | 2007-10-30 | 2009-04-23 | Siemens Ag | Regeleinrichtung zum Positionsregeln einer Hydraulikzylindereinheit mit Linearisierungseinheit |
WO2009155483A1 (en) | 2008-06-20 | 2009-12-23 | Invensys Systems, Inc. | Systems and methods for immersive interaction with actual and/or simulated facilities for process, environmental and industrial control |
US8463964B2 (en) | 2009-05-29 | 2013-06-11 | Invensys Systems, Inc. | Methods and apparatus for control configuration with enhanced change-tracking |
US8127060B2 (en) | 2009-05-29 | 2012-02-28 | Invensys Systems, Inc | Methods and apparatus for control configuration with control objects that are fieldbus protocol-aware |
EP2937746A1 (de) * | 2014-04-25 | 2015-10-28 | Siemens Aktiengesellschaft | Regeleinrichtung für eine Hydraulikzylindereinheit mit optimierter Linearisierung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646226A (en) * | 1983-01-28 | 1987-02-24 | Measurex Corporation | System and process for identifying and updating tuning constants |
DE3346179A1 (de) * | 1983-12-21 | 1985-07-11 | bso Steuerungstechnik GmbH, 6603 Sulzbach | Regelanordnung |
US4674029A (en) * | 1984-12-03 | 1987-06-16 | General Dynamics, Pomona Division | Open-loop control system and method utilizing control function based on equivalent closed-loop linear control system |
ATE97471T1 (de) * | 1989-07-10 | 1993-12-15 | Siemens Ag | Verfahren und einrichtung zur elimination des einflusses von periodischen stoergroessen mit bekannter, veraenderlicher frequenz. |
-
1992
- 1992-02-24 ES ES92103082T patent/ES2078565T3/es not_active Expired - Lifetime
- 1992-02-24 AT AT92103082T patent/ATE128652T1/de not_active IP Right Cessation
- 1992-02-24 EP EP92103082A patent/EP0557541B1/de not_active Expired - Lifetime
- 1992-02-24 DE DE59203908T patent/DE59203908D1/de not_active Expired - Lifetime
-
1993
- 1993-02-22 JP JP5054618A patent/JPH067815A/ja not_active Withdrawn
- 1993-02-24 FI FI930822A patent/FI930822A/fi not_active Application Discontinuation
- 1993-02-24 US US08/021,703 patent/US5353217A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59203908D1 (de) | 1995-11-09 |
ES2078565T3 (es) | 1995-12-16 |
FI930822A (fi) | 1993-08-25 |
EP0557541B1 (de) | 1995-10-04 |
JPH067815A (ja) | 1994-01-18 |
EP0557541A1 (de) | 1993-09-01 |
US5353217A (en) | 1994-10-04 |
ATE128652T1 (de) | 1995-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |