JPH0468647B2 - - Google Patents

Info

Publication number
JPH0468647B2
JPH0468647B2 JP59135242A JP13524284A JPH0468647B2 JP H0468647 B2 JPH0468647 B2 JP H0468647B2 JP 59135242 A JP59135242 A JP 59135242A JP 13524284 A JP13524284 A JP 13524284A JP H0468647 B2 JPH0468647 B2 JP H0468647B2
Authority
JP
Japan
Prior art keywords
plant
abnormality
cause
recovery operation
diagnosis
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
Application number
JP59135242A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116307A (ja
Inventor
Akira Sakuma
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP59135242A priority Critical patent/JPS6116307A/ja
Publication of JPS6116307A publication Critical patent/JPS6116307A/ja
Publication of JPH0468647B2 publication Critical patent/JPH0468647B2/ja
Granted 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
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • 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
    • G05B23/0286—Modifications to the monitored process, e.g. stopping operation or adapting control
    • G05B23/0289—Reconfiguration to prevent failure, e.g. usually as a reaction to incipient failure detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP59135242A 1984-07-02 1984-07-02 プラント異常診断装置 Granted JPS6116307A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59135242A JPS6116307A (ja) 1984-07-02 1984-07-02 プラント異常診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59135242A JPS6116307A (ja) 1984-07-02 1984-07-02 プラント異常診断装置

Publications (2)

Publication Number Publication Date
JPS6116307A JPS6116307A (ja) 1986-01-24
JPH0468647B2 true JPH0468647B2 (fr) 1992-11-04

Family

ID=15147133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59135242A Granted JPS6116307A (ja) 1984-07-02 1984-07-02 プラント異常診断装置

Country Status (1)

Country Link
JP (1) JPS6116307A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6377537A (ja) * 1986-09-19 1988-04-07 Jgc Corp プラント運転支援装置
JPH0221309A (ja) * 1988-07-11 1990-01-24 Mitsubishi Heavy Ind Ltd プラント運転支援装置
JPH0312594A (ja) * 1989-06-09 1991-01-21 Mitsubishi Heavy Ind Ltd プラント運転ガイダンス装置
JP5773565B2 (ja) * 2009-10-29 2015-09-02 三菱重工業株式会社 原子力発電プラントの運転支援装置及び運転支援方法
US11209817B2 (en) 2019-05-06 2021-12-28 Argo AI, LLC Method and system for real-time diagnostics and fault monitoring in a robotic system
US11164403B2 (en) 2019-05-06 2021-11-02 Argo AI, LLC Method and system for real-time diagnostics and fault monitoring in a robotic system
EP3736695A1 (fr) * 2019-05-06 2020-11-11 Argo AI, LLC Procédé et système de diagnostic et de surveillance de défaillance en temps réel dans un système robotique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168192A (en) * 1980-05-28 1981-12-24 Nippon Atomic Ind Group Co Operator supporting system of atomic power plant
JPS5717894A (en) * 1980-07-07 1982-01-29 Nippon Atomic Ind Group Co Operator supporting system for atomic power plant
JPS58182711A (ja) * 1982-04-21 1983-10-25 Hitachi Ltd プラント異常原因推定装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168192A (en) * 1980-05-28 1981-12-24 Nippon Atomic Ind Group Co Operator supporting system of atomic power plant
JPS5717894A (en) * 1980-07-07 1982-01-29 Nippon Atomic Ind Group Co Operator supporting system for atomic power plant
JPS58182711A (ja) * 1982-04-21 1983-10-25 Hitachi Ltd プラント異常原因推定装置

Also Published As

Publication number Publication date
JPS6116307A (ja) 1986-01-24

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