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 durchbrüche

Info

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
Application number
DE69921602T
Other languages
English (en)
Other versions
DE69921602T2 (de
Inventor
Vit Vaculik
Blair Maccuish
Rajendra K Mutha
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.)
ArcelorMittal Dofasco Inc
Original Assignee
Dofasco Inc
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 Dofasco Inc filed Critical Dofasco Inc
Application granted granted Critical
Publication of DE69921602D1 publication Critical patent/DE69921602D1/de
Publication of DE69921602T2 publication Critical patent/DE69921602T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
DE69921602T 1998-07-21 1999-07-20 Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche Expired - Fee Related DE69921602T2 (de)

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)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2004047885A (ja) * 2002-07-15 2004-02-12 Matsushita Electric Ind Co Ltd 半導体製造装置のモニタリングシステム及びモニタリング方法
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
KR100976648B1 (ko) * 2003-05-16 2010-08-18 도쿄엘렉트론가부시키가이샤 헬스 인덱스 처리 시스템 및 이를 이용한 방법
US7729789B2 (en) * 2004-05-04 2010-06-01 Fisher-Rosemount Systems, Inc. Process plant monitoring based on multivariate statistical analysis and on-line process simulation
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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

Similar Documents

Publication Publication Date Title
DE69921602D1 (de) Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche
MY117038A (en) On-line control of a chemical process plant
DK122196A (da) Fremgangsmåde og flowsystem til spektrometri og en kuvette til flowsystemet
CN116739384A (zh) 基于5g无线通讯的矿用设备运行管理***
EP1400000A2 (de) Verfahren zur überwachung eines hochspannungsnetzes
CN117193203A (zh) 基于数据分析的合金材料加工产线监控***
KR101159120B1 (ko) 발전용수 수질측정의 제어 및 감시용 컨트롤러를 이용한 통합형 수질측정 시스템
CN116938676A (zh) 一种基于数据源分析的通信风险联合预警方法
DK0885675T3 (da) Fremgangsmåde og indretning til tidlig opdagelse af gennembrud ved strengestøbning af stål med en oscillerende kokille
JP3624940B2 (ja) 設備管理システム
JP3624941B2 (ja) 設備管理システム
JPH07112254A (ja) ノズル異常検知装置
CN115664033A (zh) 一种电气汇控柜状态监测方法及***
JPH08193990A (ja) 配水モニタの計測器校正操作方法
NO960298L (no) Fremgangsmåte for overvåkning av væskestanden i en beholder
DE59610665D1 (de) System zum überwachen von schwingungserregten aggregaten
JP3246033U (ja) エネルギー節約管理システム及びエネルギー節約管理システムを含む製造装置
JP2001175972A (ja) 異常監視装置
JPH06150175A (ja) プラント監視装置
NO954961L (no) Fremgangsmåte og anordning for kontinuerlig overvåkning og oppretting av propellaksel i et fartöy
JPH07134060A (ja) Ａｅ音による破壊検知方法及び破壊検知装置
CN117783957A (zh) 油浸式配电变压器故障监测方法、装置、设备及存储介质
Gélinas et al. A heuristic approach for the economic design of X‐and R control charts
TW200717355A (en) System for determining the operational risk in nuclear power plant, and method thereof
Bannenberg et al. Application of Thermal Modeling on the Optimisation of Continuous Casting Processes and On-Line Quality Control

Legal Events

Date Code Title Description
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

8339 Ceased/non-payment of the annual fee