DE3677240D1 - Automatisches fehleranalysegeraet und verfahren dafuer. - Google Patents

Automatisches fehleranalysegeraet und verfahren dafuer.

Info

Publication number
DE3677240D1
DE3677240D1 DE8686103801T DE3677240T DE3677240D1 DE 3677240 D1 DE3677240 D1 DE 3677240D1 DE 8686103801 T DE8686103801 T DE 8686103801T DE 3677240 T DE3677240 T DE 3677240T DE 3677240 D1 DE3677240 D1 DE 3677240D1
Authority
DE
Germany
Prior art keywords
method therefor
automatic fault
fault analyzer
analyzer
automatic
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
DE8686103801T
Other languages
English (en)
Inventor
Yoshihiro Matsumoto
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
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3677240D1 publication Critical patent/DE3677240D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/906—Process plant
    • Y10S706/907—Power plant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/911—Nonmedical diagnostics

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Protection Of Generators And Motors (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
DE8686103801T 1985-03-20 1986-03-20 Automatisches fehleranalysegeraet und verfahren dafuer. Expired - Lifetime DE3677240D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60056527A JPS61218323A (ja) 1985-03-20 1985-03-20 事故判定方法

Publications (1)

Publication Number Publication Date
DE3677240D1 true DE3677240D1 (de) 1991-03-07

Family

ID=13029577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686103801T Expired - Lifetime DE3677240D1 (de) 1985-03-20 1986-03-20 Automatisches fehleranalysegeraet und verfahren dafuer.

Country Status (5)

Country Link
US (1) US4839823A (de)
EP (1) EP0195449B1 (de)
JP (1) JPS61218323A (de)
AU (1) AU561468B2 (de)
DE (1) DE3677240D1 (de)

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US5651100A (en) * 1990-06-28 1997-07-22 Omron Corporation Approximate reasoning apparatus
KR950004250B1 (ko) * 1990-06-28 1995-04-27 오므론 가부시끼가이샤 근사 추론 장치
JPH0481616A (ja) * 1990-07-24 1992-03-16 Mitsubishi Electric Corp 故障診断装置
US5305424A (en) * 1990-07-26 1994-04-19 Apt Instruments (N.A.) Inc. Data forming method for a multi-stage fuzzy processing system
DE69132188T2 (de) * 1990-07-26 2001-02-15 Aptronix Inc Einrichtung zur "Fuzzy"-Folgerung
JP2543242B2 (ja) * 1990-09-03 1996-10-16 松下電器産業株式会社 ファジィ推論装置
US5357449A (en) * 1991-04-26 1994-10-18 Texas Instruments Incorporated Combining estimates using fuzzy sets
JP3043897B2 (ja) * 1991-05-15 2000-05-22 株式会社東芝 プラント運転支援装置
JPH0827816B2 (ja) * 1991-09-13 1996-03-21 日本電気株式会社 ファジー三段論法推論システム
US5259063A (en) * 1991-09-18 1993-11-02 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Reconfigurable fuzzy cell
US5388259A (en) * 1992-05-15 1995-02-07 Bell Communications Research, Inc. System for accessing a database with an iterated fuzzy query notified by retrieval response
US5598511A (en) * 1992-12-28 1997-01-28 Intel Corporation Method and apparatus for interpreting data and accessing on-line documentation in a computer system
JP3400821B2 (ja) * 1993-06-08 2003-04-28 松下電器産業株式会社 データ自動監視システム
US5566092A (en) * 1993-12-30 1996-10-15 Caterpillar Inc. Machine fault diagnostics system and method
US5748852A (en) * 1994-09-16 1998-05-05 Lockheed Martin Corporation Fuzzy-logic classification system
US5758028A (en) * 1995-09-01 1998-05-26 Lockheed Martin Aerospace Corporation Fuzzy logic control for computer image generator load management
DE19641618A1 (de) * 1996-10-09 1998-04-30 Hilti Ag Einrichtung und Verfahren für handgeführte Werkzeugmaschinen zur Vermeidung von Unfällen durch Werkzeugblockieren
US5905989A (en) * 1996-11-27 1999-05-18 Bently Nevada Corporation Knowledge manager relying on a hierarchical default expert system: apparatus and method
ATA194698A (de) * 1998-11-20 2001-11-15 Adaptive Regelsysteme Ges M B Verfahren zur bestimmung des erdschlussbehafteten abzweiges
US6934696B1 (en) 2000-09-15 2005-08-23 Bently Nevada, Llc Custom rule system and method for expert systems
US6581198B1 (en) * 2001-06-13 2003-06-17 Cadence Design Systems, Inc. Method and arrangement for extracting capacitance in integrated circuits having non Manhattan wiring
US7051293B1 (en) 2001-08-28 2006-05-23 Cadence Design Systems, Inc. Method and apparatus for creating an extraction model
US7103524B1 (en) 2001-08-28 2006-09-05 Cadence Design Systems, Inc. Method and apparatus for creating an extraction model using Bayesian inference implemented with the Hybrid Monte Carlo method
US6883148B1 (en) * 2001-08-28 2005-04-19 Cadence Design Systems, Inc. Method and apparatus for creating an extraction model using Bayesian inference
US6880138B1 (en) 2002-01-31 2005-04-12 Cadence Design Systems, Inc. Method and apparatus for creating a critical input space spanning set of input points to train a machine learning model for extraction
US7424466B2 (en) * 2002-07-24 2008-09-09 Northrop Grumman Corporation General purpose fusion engine
US20050165708A1 (en) * 2003-12-30 2005-07-28 Rosenoer Jonathan M.C. System and method for extending the capabilities of probabilistic networks by incorporating programmable logic
US7502772B2 (en) * 2006-02-27 2009-03-10 Injury Sciences Llc Method and apparatus for obtaining and using impact severity triage data
US8239220B2 (en) * 2006-06-08 2012-08-07 Injury Sciences Llc Method and apparatus for obtaining photogrammetric data to estimate impact severity
US7698086B2 (en) * 2006-06-08 2010-04-13 Injury Sciences Llc Method and apparatus for obtaining and using event data recorder triage data
US10001518B2 (en) 2013-02-04 2018-06-19 Abb Schweiz Ag System and method for power transmission and distribution asset condition prediction and diagnosis
US9773019B2 (en) 2014-08-16 2017-09-26 Tata Consultancy Services Limited Creating a user's proximity model in accordance with a user's feedback
US10176070B2 (en) * 2015-05-19 2019-01-08 Goodrich Corporation System and method for diagnosing line replaceable unit failure including measuring a hydraulic pressure and deriving a marginal distribution for each LRU
US10852341B2 (en) 2017-06-16 2020-12-01 Florida Power & Light Company Composite fault mapping
US10489019B2 (en) 2017-06-16 2019-11-26 Florida Power & Light Company Identifying and presenting related electrical power distribution system events
US10837995B2 (en) 2017-06-16 2020-11-17 Florida Power & Light Company Composite fault mapping
CN111626646B (zh) * 2020-07-07 2023-09-01 中国人民解放军陆军防化学院 一种装备完好性检查信息融合方法
CN113884805B (zh) * 2021-09-17 2023-10-20 国网山东省电力公司德州供电公司 基于d-s证据理论的单相接地故障绝缘劣化识别方法及***
CN114167201B (zh) * 2021-11-05 2023-11-17 国网浙江省电力有限公司衢州供电公司 一种基于参与度的低压配电网故障定位装置优化配置方法
CN114428709B (zh) * 2022-01-17 2022-08-05 广州鲁邦通物联网科技股份有限公司 一种云管理平台中sds状态检测方法和***

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JPH0650442B2 (ja) * 1983-03-09 1994-06-29 株式会社日立製作所 設備群制御方法およびシステム
US4593367A (en) * 1984-01-16 1986-06-03 Itt Corporation Probabilistic learning element
US4649515A (en) * 1984-04-30 1987-03-10 Westinghouse Electric Corp. Methods and apparatus for system fault diagnosis and control
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Also Published As

Publication number Publication date
AU561468B2 (en) 1987-05-07
EP0195449A3 (en) 1988-03-23
JPS61218323A (ja) 1986-09-27
AU5485986A (en) 1986-09-25
EP0195449B1 (de) 1991-01-30
US4839823A (en) 1989-06-13
EP0195449A2 (de) 1986-09-24

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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