DE69921602D1 - Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche - Google Patents
Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrücheInfo
- Publication number
- DE69921602D1 DE69921602D1 DE69921602T DE69921602T DE69921602D1 DE 69921602 D1 DE69921602 D1 DE 69921602D1 DE 69921602 T DE69921602 T DE 69921602T DE 69921602 T DE69921602 T DE 69921602T DE 69921602 D1 DE69921602 D1 DE 69921602D1
- Authority
- DE
- Germany
- Prior art keywords
- statistical model
- displaying
- continuous casting
- process parameters
- system based
- 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 - Fee Related
Links
- 238000013179 statistical model Methods 0.000 title abstract 3
- 238000009749 continuous casting Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 5
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000013598 vector Substances 0.000 abstract 1
Classifications
-
- 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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Mathematical Physics (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Continuous Casting (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9358398P | 1998-07-21 | 1998-07-21 | |
US93583P | 1998-07-21 | ||
PCT/CA1999/000647 WO2000005013A1 (en) | 1998-07-21 | 1999-07-20 | Multivariate statistical model-based system for monitoring the operation of a continuous caster and detecting the onset of impending breakouts |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69921602D1 true DE69921602D1 (de) | 2004-12-09 |
DE69921602T2 DE69921602T2 (de) | 2005-12-01 |
Family
ID=22239727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69921602T Expired - Fee Related DE69921602T2 (de) | 1998-07-21 | 1999-07-20 | Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche |
Country Status (9)
Country | Link |
---|---|
US (1) | US6564119B1 (de) |
EP (1) | EP1021263B1 (de) |
JP (1) | JP2002521201A (de) |
AT (1) | ATE281260T1 (de) |
AU (1) | AU747265B2 (de) |
CA (1) | CA2301829C (de) |
DE (1) | DE69921602T2 (de) |
MX (1) | MXPA00002784A (de) |
WO (1) | WO2000005013A1 (de) |
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JP2004527860A (ja) * | 2001-05-25 | 2004-09-09 | パラメトリック・オプティミゼーション・ソリューションズ・リミテッド | 改善されたプロセス制御 |
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CA2414167A1 (en) * | 2002-12-12 | 2004-06-12 | Dofasco Inc. | Method and online system for monitoring continuous caster start-up operation and predicting start cast breakouts |
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US7444197B2 (en) | 2004-05-06 | 2008-10-28 | Smp Logic Systems Llc | Methods, systems, and software program for validation and monitoring of pharmaceutical manufacturing processes |
US7799273B2 (en) | 2004-05-06 | 2010-09-21 | Smp Logic Systems Llc | Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes |
US6885907B1 (en) * | 2004-05-27 | 2005-04-26 | Dofasco Inc. | Real-time system and method of monitoring transient operations in continuous casting process for breakout prevention |
CA2469975C (en) * | 2004-06-04 | 2013-09-17 | Falconbridge Limited | System and method for furnace monitoring and control |
US20060047351A1 (en) * | 2004-08-27 | 2006-03-02 | Alan Hugo | Process controller output and alarm setting evaluation |
US7567887B2 (en) * | 2004-09-10 | 2009-07-28 | Exxonmobil Research And Engineering Company | Application of abnormal event detection technology to fluidized catalytic cracking unit |
US7349746B2 (en) | 2004-09-10 | 2008-03-25 | Exxonmobil Research And Engineering Company | System and method for abnormal event detection in the operation of continuous industrial processes |
US7424395B2 (en) * | 2004-09-10 | 2008-09-09 | Exxonmobil Research And Engineering Company | Application of abnormal event detection technology to olefins recovery trains |
US20060074598A1 (en) * | 2004-09-10 | 2006-04-06 | Emigholz Kenneth F | Application of abnormal event detection technology to hydrocracking units |
JP5049956B2 (ja) * | 2005-04-04 | 2012-10-17 | フィッシャー−ローズマウント システムズ,インコーポレイテッド | 異常状況の検出に用いられる統計処理方法 |
CN101238421A (zh) * | 2005-07-07 | 2008-08-06 | Mks仪器股份有限公司 | 用于监控工艺环境中的动态参数的自校正多变量分析 |
CN100402190C (zh) * | 2005-11-03 | 2008-07-16 | 上海梅山钢铁股份有限公司 | 一种连铸坯表面目标温度监控分析方法及其装置 |
DE102006002602A1 (de) | 2006-01-13 | 2007-07-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Kalibrierungsverfahren und Kalibrierungssystem |
US7818276B2 (en) * | 2006-02-03 | 2010-10-19 | Recherche 2000 Inc. | Intelligent monitoring system and method for building predictive models and detecting anomalies |
US7761172B2 (en) * | 2006-03-21 | 2010-07-20 | Exxonmobil Research And Engineering Company | Application of abnormal event detection (AED) technology to polymers |
US7720641B2 (en) * | 2006-04-21 | 2010-05-18 | Exxonmobil Research And Engineering Company | Application of abnormal event detection technology to delayed coking unit |
US7917240B2 (en) * | 2006-09-29 | 2011-03-29 | Fisher-Rosemount Systems, Inc. | Univariate method for monitoring and analysis of multivariate data |
WO2008042758A2 (en) * | 2006-09-29 | 2008-04-10 | Fisher-Rosemount Systems, Inc. | Multivariate monitoring and diagnostics of process variable data |
WO2008042739A2 (en) * | 2006-09-29 | 2008-04-10 | Fisher-Rosemount Systems, Inc. | On-line monitoring and diagnostics of a process using multivariate statistical analysis |
CN101536002B (zh) * | 2006-11-03 | 2015-02-04 | 气体产品与化学公司 | 用于工艺监控的***和方法 |
US7680553B2 (en) * | 2007-03-08 | 2010-03-16 | Smp Logic Systems Llc | Methods of interfacing nanomaterials for the monitoring and execution of pharmaceutical manufacturing processes |
US8271103B2 (en) | 2007-05-02 | 2012-09-18 | Mks Instruments, Inc. | Automated model building and model updating |
CN101332499B (zh) * | 2007-06-28 | 2011-01-19 | 上海梅山钢铁股份有限公司 | 一种板坯连铸漏钢预报控制方法 |
US8378816B2 (en) * | 2007-07-17 | 2013-02-19 | Clemson University | System and method to assess signal similarity with applications to diagnostics and prognostics |
CN101344460B (zh) * | 2007-08-10 | 2010-05-19 | 上海海事大学 | 水下机器人传感器故障诊断方法及*** |
CA2695783A1 (en) * | 2007-08-14 | 2009-02-19 | Shell Internationale Research Maatschappij B.V. | System and methods for continuous, online monitoring of a chemical plant or refinery |
GB0717991D0 (en) * | 2007-09-15 | 2007-10-24 | Curvaceous Software Ltd | Multi-variable operations |
DE102008028481B4 (de) | 2008-06-13 | 2022-12-08 | Sms Group Gmbh | Verfahren zur Vorhersage der Entstehung von Längsrissen beim Stranggießen |
US8494798B2 (en) * | 2008-09-02 | 2013-07-23 | Mks Instruments, Inc. | Automated model building and batch model building for a manufacturing process, process monitoring, and fault detection |
US8090676B2 (en) * | 2008-09-11 | 2012-01-03 | Honeywell International Inc. | Systems and methods for real time classification and performance monitoring of batch processes |
DE102009051955A1 (de) * | 2008-11-04 | 2010-05-06 | Sms Siemag Ag | Verfahren und Vorrichtung zur Steuerung der Erstarrung eines Gießstrangs in einer Stranggießanlage beim Anfahren des Gießprozesses |
WO2010075166A1 (en) | 2008-12-23 | 2010-07-01 | Shell Oil Company | System and method for monitoring an industrial production process |
US9069345B2 (en) * | 2009-01-23 | 2015-06-30 | Mks Instruments, Inc. | Controlling a manufacturing process with a multivariate model |
CN102971755A (zh) * | 2010-01-21 | 2013-03-13 | 阿斯玛西格诺斯公司 | 用于慢性病管理的早期告警方法和*** |
US8862250B2 (en) | 2010-05-07 | 2014-10-14 | Exxonmobil Research And Engineering Company | Integrated expert system for identifying abnormal events in an industrial plant |
TWI405627B (zh) * | 2010-05-07 | 2013-08-21 | China Steel Corp | Casting abnormal monitoring method |
EP2453330A1 (de) * | 2010-11-13 | 2012-05-16 | ABB Technology AG | Intelligente Visualisierung der Überwachung von Prozess- und/oder Anlagegrössen |
US8855804B2 (en) | 2010-11-16 | 2014-10-07 | Mks Instruments, Inc. | Controlling a discrete-type manufacturing process with a multivariate model |
US9541471B2 (en) | 2012-04-06 | 2017-01-10 | Mks Instruments, Inc. | Multivariate prediction of a batch manufacturing process |
US9429939B2 (en) | 2012-04-06 | 2016-08-30 | Mks Instruments, Inc. | Multivariate monitoring of a batch manufacturing process |
CN103984324B (zh) * | 2014-05-26 | 2017-01-18 | 中冶南方工程技术有限公司 | 一种基于启发式算法簇的炼钢连铸动态调度方法 |
FR3023628A1 (fr) * | 2014-07-10 | 2016-01-15 | Airbus Helicopters | Procede et systeme de fusion d'indicateurs de surveillance d'un dispositif |
US10606251B2 (en) * | 2015-01-24 | 2020-03-31 | Abb Schweiz Ag | Method for controlling a process plant using transition data |
US10228685B2 (en) * | 2015-10-22 | 2019-03-12 | Globalfoundries Inc. | Use of multivariate models to control manufacturing operations |
KR102384742B1 (ko) * | 2015-10-27 | 2022-04-07 | 삼성에스디에스 주식회사 | 센서 데이터를 이용한 이상 감지 장치 및 방법 |
JP7009438B2 (ja) * | 2016-07-07 | 2022-01-25 | アスペン テクノロジー インコーポレイテッド | 時系列パターンモデルを用いて主要パフォーマンス指標(kpi)を監視するコンピュータシステム及び方法 |
JP2018010608A (ja) * | 2016-07-13 | 2018-01-18 | 横河電機株式会社 | 制御システム用のコンテキストベースのオペレータ支援の方法およびシステム |
US10712733B2 (en) * | 2016-12-12 | 2020-07-14 | Mitsubishi Electric Research Laboratories, Inc. | Methods and systems for discovery of prognostic subsequences in time series |
JP6808038B2 (ja) * | 2017-06-13 | 2021-01-06 | 三菱電機株式会社 | 工具寿命検出装置および工具寿命検出方法 |
JP2019179395A (ja) * | 2018-03-30 | 2019-10-17 | オムロン株式会社 | 異常検知システム、サポート装置および異常検知方法 |
CN109570464B (zh) * | 2019-01-21 | 2019-10-18 | 中南大学 | 一种模拟薄带连铸结晶器初始凝固的装置及方法 |
CN113319259B (zh) * | 2021-06-07 | 2022-09-20 | 东北电力大学 | 一种基于空间-时序特征的黏结漏钢逻辑判断方法 |
CN114871395B (zh) * | 2022-04-20 | 2024-04-02 | 河北敬业高品钢科技有限公司 | 薄带连铸中设备参数的控制方法及装置 |
CN116449788A (zh) * | 2023-05-30 | 2023-07-18 | 湖南科技大学 | 一种钢厂铸坯生产过程故障检测与产能优化的方法 |
CN116944446B (zh) * | 2023-07-27 | 2024-02-09 | 常州润来科技有限公司 | 一种水平连铸铜管坯工艺参数异常监测方法 |
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US3478808A (en) * | 1964-10-08 | 1969-11-18 | Bunker Ramo | Method of continuously casting steel |
US4235276A (en) * | 1979-04-16 | 1980-11-25 | Bethlehem Steel Corporation | Method and apparatus for controlling caster heat removal by varying casting speed |
JPS6054138B2 (ja) * | 1981-01-08 | 1985-11-28 | 新日本製鐵株式会社 | 連続鋳造鋳型における鋳造鋼の介在物検出方法 |
US4949777A (en) * | 1987-10-02 | 1990-08-21 | Kawasaki Steel Corp. | Process of and apparatus for continuous casting with detection of possibility of break out |
US5020585A (en) | 1989-03-20 | 1991-06-04 | Inland Steel Company | Break-out detection in continuous casting |
JPH04238662A (ja) * | 1991-01-09 | 1992-08-26 | Toshiba Mach Co Ltd | ダイカストマシンの鋳造データ表示方法 |
US5257206A (en) * | 1991-04-08 | 1993-10-26 | Praxair Technology, Inc. | Statistical process control for air separation process |
DE4338607B4 (de) | 1993-11-11 | 2005-10-06 | Siemens Ag | Verfahren und Vorrichtung zur Führung eines Prozesses in einem geregelten System |
SE9304246L (sv) * | 1993-12-22 | 1995-06-23 | Asea Brown Boveri | Förfarande vid övervakning av multivariata processer |
JP3035688B2 (ja) * | 1993-12-24 | 2000-04-24 | トピー工業株式会社 | 連続鋳造におけるブレークアウト予知システム |
US5659667A (en) | 1995-01-17 | 1997-08-19 | The Regents Of The University Of California Office Of Technology Transfer | Adaptive model predictive process control using neural networks |
US5904202A (en) | 1995-04-03 | 1999-05-18 | Siemens Aktiengesellschaft | Device for early detection of run-out in continuous casting |
US5859964A (en) * | 1996-10-25 | 1999-01-12 | Advanced Micro Devices, Inc. | System and method for performing real time data acquisition, process modeling and fault detection of wafer fabrication processes |
US5819258A (en) | 1997-03-07 | 1998-10-06 | Digital Equipment Corporation | Method and apparatus for automatically generating hierarchical categories from large document collections |
DE19718262A1 (de) * | 1997-04-30 | 1998-11-05 | Schenck Panel Production Syste | Verfahren und System zur Generierung eines Prozeßmodells eines technischen Problems |
DE19725433C1 (de) * | 1997-06-16 | 1999-01-21 | Schloemann Siemag Ag | Verfahren und Vorrichtung zur Durchbruchfrüherkennung beim Stranggießen von Stahl mit einer oszillierenden Kokille |
-
1999
- 1999-07-20 DE DE69921602T patent/DE69921602T2/de not_active Expired - Fee Related
- 1999-07-20 EP EP99928977A patent/EP1021263B1/de not_active Expired - Lifetime
- 1999-07-20 WO PCT/CA1999/000647 patent/WO2000005013A1/en active IP Right Grant
- 1999-07-20 AU AU45978/99A patent/AU747265B2/en not_active Ceased
- 1999-07-20 JP JP2000560993A patent/JP2002521201A/ja active Pending
- 1999-07-20 US US09/508,969 patent/US6564119B1/en not_active Expired - Lifetime
- 1999-07-20 MX MXPA00002784A patent/MXPA00002784A/es not_active IP Right Cessation
- 1999-07-20 AT AT99928977T patent/ATE281260T1/de not_active IP Right Cessation
- 1999-07-20 CA CA002301829A patent/CA2301829C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2301829C (en) | 2008-07-08 |
EP1021263A1 (de) | 2000-07-26 |
AU4597899A (en) | 2000-02-14 |
JP2002521201A (ja) | 2002-07-16 |
CA2301829A1 (en) | 2000-02-03 |
WO2000005013A1 (en) | 2000-02-03 |
DE69921602T2 (de) | 2005-12-01 |
EP1021263B1 (de) | 2004-11-03 |
MXPA00002784A (es) | 2005-08-16 |
ATE281260T1 (de) | 2004-11-15 |
AU747265B2 (en) | 2002-05-09 |
US6564119B1 (en) | 2003-05-13 |
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Legal Events
Date | Code | Title | Description |
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8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: HOESSLE PATENTANWAELTE PARTNERSCHAFT, 70173 STUTTG |
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8339 | Ceased/non-payment of the annual fee |