DE69521172D1 - Anlagenbetriebsunterstützungssystem - Google Patents

Anlagenbetriebsunterstützungssystem

Info

Publication number
DE69521172D1
DE69521172D1 DE69521172T DE69521172T DE69521172D1 DE 69521172 D1 DE69521172 D1 DE 69521172D1 DE 69521172 T DE69521172 T DE 69521172T DE 69521172 T DE69521172 T DE 69521172T DE 69521172 D1 DE69521172 D1 DE 69521172D1
Authority
DE
Germany
Prior art keywords
support system
operations support
plant operations
plant
support
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
DE69521172T
Other languages
English (en)
Other versions
DE69521172T2 (de
Inventor
Shoichi Uchihara
Michihiro Ishii
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69521172D1 publication Critical patent/DE69521172D1/de
Publication of DE69521172T2 publication Critical patent/DE69521172T2/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
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0267—Fault communication, e.g. human machine interface [HMI]
    • G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
    • 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
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/028—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using expert systems only
    • 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
    • G05B23/0243—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 model based detection method, e.g. first-principles knowledge model
    • G05B23/0245—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 model based detection method, e.g. first-principles knowledge model based on a qualitative model, e.g. rule based; if-then decisions
    • G05B23/0251—Abstraction hierarchy, e.g. "complex systems", i.e. system is divided in subsystems, subsystems are monitored and results are combined to decide on status of whole system

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Feedback Control In General (AREA)
  • Devices For Executing Special Programs (AREA)
DE69521172T 1994-07-26 1995-07-25 Anlagenbetriebsunterstützungssystem Expired - Fee Related DE69521172T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6174550A JP2829241B2 (ja) 1994-07-26 1994-07-26 プラント支援装置

Publications (2)

Publication Number Publication Date
DE69521172D1 true DE69521172D1 (de) 2001-07-12
DE69521172T2 DE69521172T2 (de) 2002-02-07

Family

ID=15980522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521172T Expired - Fee Related DE69521172T2 (de) 1994-07-26 1995-07-25 Anlagenbetriebsunterstützungssystem

Country Status (4)

Country Link
US (1) US5818713A (de)
EP (1) EP0694825B1 (de)
JP (1) JP2829241B2 (de)
DE (1) DE69521172T2 (de)

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US6049764A (en) * 1997-11-12 2000-04-11 City Of Hope Method and system for real-time control of analytical and diagnostic instruments
DE19751312A1 (de) * 1997-11-19 1999-05-27 Siemens Ag Verfahren zur Bestimmung der Verfügbarkeit einer technischen Anlage
DE59906103D1 (de) * 1998-04-17 2003-07-31 Siemens Ag Softwarekomponente für ein diagnosesystem mit assistentenunterstützter projektierung
US6690274B1 (en) 1998-05-01 2004-02-10 Invensys Systems, Inc. Alarm analysis tools method and apparatus
US6535122B1 (en) 1998-05-01 2003-03-18 Invensys Systems, Inc. Method and apparatus for extending processing mask/filtering, and displaying alarm information for a hierarchically categorizing alarm monitoring system
EP0959398A1 (de) * 1998-05-01 1999-11-24 The Foxboro Company Verfahren und Gerät zur Analyse von Alarmmitteln
EP1014242A1 (de) * 1998-12-21 2000-06-28 Nec Corporation Verfahren und Vorrichtung zur Wiederauffindung von Daten in einem Überwachungssystem
CA2370761C (en) * 1999-04-21 2005-07-26 Ivar Kvale Structure management and control system
DE50013070D1 (de) * 2000-01-29 2006-08-03 Abb Research Ltd Verfahren zum automatisierten ermitteln von fehlerereignissen
DE10006455A1 (de) * 2000-02-14 2001-08-30 Siemens Ag Verfahren zum Betrieb einer technischen Anlage
EP1271272B1 (de) * 2000-03-14 2005-09-21 Yamatake Corporation Fernsteuersystem
US6826439B1 (en) 2000-05-23 2004-11-30 Advanced Micro Devices, Inc. Broadband distribution of SECS-II data
DE60137140D1 (de) * 2000-10-20 2009-02-05 Daicel Chem Anlagen steuer-überwachungsvorrichtung
US7027954B2 (en) * 2001-12-21 2006-04-11 Honeywell International Inc. Method and apparatus for retrieving activity data related to an activity
US7152068B2 (en) * 2001-12-21 2006-12-19 Honeywell International Inc. Method and apparatus for retrieving time series data related to an activity
US7225193B2 (en) * 2001-12-21 2007-05-29 Honeywell International Inc. Method and apparatus for retrieving event data related to an activity
JP2003216238A (ja) * 2002-01-23 2003-07-31 Toshiba Corp 原因分析支援システムおよび原因分析支援方法
US6778873B1 (en) * 2002-07-31 2004-08-17 Advanced Micro Devices, Inc. Identifying a cause of a fault based on a process controller output
US7440932B2 (en) * 2003-10-02 2008-10-21 International Business Machines Corporation Method and system for automating issue resolution in manufacturing execution and material control systems
US20050165748A1 (en) * 2004-01-15 2005-07-28 Seagate Technology Llc Method and apparatus for querying a computerized database
US20070095281A1 (en) * 2005-11-01 2007-05-03 Stowell Michael W System and method for power function ramping of microwave liner discharge sources
US7902965B2 (en) * 2006-09-29 2011-03-08 Rockwell Automation Technologies, Inc. Subscribing to alarms and events in a hierarchy
US20090182442A1 (en) * 2008-01-14 2009-07-16 Gm Global Technology Operations, Inc. Framework for results interpretation and guided refinement of specifications for plc logic verification
JP2009176205A (ja) * 2008-01-28 2009-08-06 Gyoseiin Genshino Iinkai Kakuno Kenkyusho 桁探索木の初期危険因子解析装置
JP6368031B2 (ja) * 2015-03-16 2018-08-01 株式会社日立製作所 異常予知・回復支援システム、異常予知・回復支援方法及び水処理システム
JP7476920B2 (ja) * 2022-03-30 2024-05-01 横河電機株式会社 情報処理装置、情報出力方法及び情報出力プログラム

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JPH0625930B2 (ja) * 1985-09-24 1994-04-06 株式会社東芝 プラント診断装置
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JPH06105401B2 (ja) * 1988-02-08 1994-12-21 日東電工株式会社 自動ワークハンドリング装置における多重エラー処理装置
JP2502122B2 (ja) * 1988-04-26 1996-05-29 三菱重工業株式会社 プラント故障診断装置
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JPH0748180B2 (ja) * 1988-08-03 1995-05-24 株式会社日立製作所 知識ベース構築装置
JPH0293709A (ja) * 1988-09-30 1990-04-04 Nippon Atom Ind Group Co Ltd プロセスプラント運転支援装置
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JPH06101079B2 (ja) * 1988-11-09 1994-12-12 三菱電機株式会社 プラント異常診断装置
US5193177A (en) * 1988-11-26 1993-03-09 Motorola, Inc. Fault indicating microcomputer interface units
JPH02155006A (ja) * 1988-12-07 1990-06-14 Mitsubishi Electric Corp 知識ベース型プロセス運用支援装置
US5058113A (en) * 1988-12-16 1991-10-15 Sprint International Communications Corporation Method and apparatus for correcting errors in a system
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JPH0660826B2 (ja) * 1989-02-07 1994-08-10 動力炉・核燃料開発事業団 プラントの異常診断方法
JPH0769199B2 (ja) * 1989-04-24 1995-07-26 三菱電機株式会社 プラントの異常診断装置
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US5315502A (en) * 1989-06-09 1994-05-24 Mitsubishi Denki Kabushiki Kaisha Plant operation support apparatus and method using expert systems
US5293585A (en) * 1989-08-31 1994-03-08 Kabushiki Kaisha Toshiba Industrial expert system
US5099412A (en) * 1989-09-29 1992-03-24 Honeywell, Inc Automatic control of a discrete system with redundancy management and prioritized conflict resolution
JP2752764B2 (ja) * 1990-03-08 1998-05-18 日本電気株式会社 障害処理方式
US5446851A (en) * 1990-08-03 1995-08-29 Matsushita Electric Industrial Co., Ltd. Instruction supplier for a microprocessor capable of preventing a functional error operation
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JPH04218898A (ja) * 1990-12-19 1992-08-10 Toshiba Corp 災害復旧情報予測装置
JP3043897B2 (ja) * 1991-05-15 2000-05-22 株式会社東芝 プラント運転支援装置
JPH04343012A (ja) * 1991-05-20 1992-11-30 Mitsubishi Heavy Ind Ltd プラント故障診断装置
JPH04366879A (ja) * 1991-06-13 1992-12-18 Toshiba Corp プラント監視制御装置のシミュレータ装置
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JPH05209816A (ja) * 1992-01-30 1993-08-20 Mitsubishi Electric Corp プラントシステム解析装置
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Also Published As

Publication number Publication date
EP0694825A2 (de) 1996-01-31
DE69521172T2 (de) 2002-02-07
JP2829241B2 (ja) 1998-11-25
EP0694825A3 (de) 1998-06-10
US5818713A (en) 1998-10-06
EP0694825B1 (de) 2001-06-06
JPH0844423A (ja) 1996-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee