DE69507138D1 - Maschinenfehlerisolierung unter gebrauch von qualitativer physik - Google Patents

Maschinenfehlerisolierung unter gebrauch von qualitativer physik

Info

Publication number
DE69507138D1
DE69507138D1 DE69507138T DE69507138T DE69507138D1 DE 69507138 D1 DE69507138 D1 DE 69507138D1 DE 69507138 T DE69507138 T DE 69507138T DE 69507138 T DE69507138 T DE 69507138T DE 69507138 D1 DE69507138 D1 DE 69507138D1
Authority
DE
Germany
Prior art keywords
machine fault
qualitative physics
fault insulation
insulation
qualitative
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
DE69507138T
Other languages
English (en)
Other versions
DE69507138T2 (de
Inventor
Robert Clark
Thomas Hamilton
Steven Gallo
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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
Priority claimed from US08/233,466 external-priority patent/US5537644A/en
Priority claimed from US08/233,280 external-priority patent/US5522014A/en
Priority claimed from US08/233,349 external-priority patent/US5604841A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69507138D1 publication Critical patent/DE69507138D1/de
Publication of DE69507138T2 publication Critical patent/DE69507138T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2257—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using expert systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Navigation (AREA)
DE69507138T 1994-04-26 1995-04-04 Maschinenfehlerisolierung unter gebrauch von qualitativer physik Expired - Fee Related DE69507138T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/233,466 US5537644A (en) 1994-04-26 1994-04-26 Machine failure isolation in multiple machine configurations using qualitative physics
US08/233,280 US5522014A (en) 1994-04-26 1994-04-26 Intergrated qualitative/quantitative reasoning with enhanced core predictions and extended test procedures for machine failure isolation using qualitative physics
US08/233,349 US5604841A (en) 1990-07-06 1994-04-26 Hierarchical restructuring generic test templates and reusable value spaces for machine failure isolation using qualitative physics
PCT/US1995/004174 WO1995029443A2 (en) 1994-04-26 1995-04-04 Machine failure isolation using qualitative physics

Publications (2)

Publication Number Publication Date
DE69507138D1 true DE69507138D1 (de) 1999-02-18
DE69507138T2 DE69507138T2 (de) 1999-07-22

Family

ID=27398411

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0757815T Pending DE757815T1 (de) 1994-04-26 1995-04-04 Maschinenfehlerisolierung unter gebrauch von qualitativer physik
DE69507138T Expired - Fee Related DE69507138T2 (de) 1994-04-26 1995-04-04 Maschinenfehlerisolierung unter gebrauch von qualitativer physik

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE0757815T Pending DE757815T1 (de) 1994-04-26 1995-04-04 Maschinenfehlerisolierung unter gebrauch von qualitativer physik

Country Status (9)

Country Link
EP (2) EP0757815B1 (de)
JP (1) JPH09512364A (de)
KR (3) KR100363335B1 (de)
AU (1) AU2278695A (de)
CA (1) CA2188023A1 (de)
DE (2) DE757815T1 (de)
ES (1) ES2104519T3 (de)
IL (1) IL113471A (de)
WO (1) WO1995029443A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493827B1 (en) * 1999-03-17 2002-12-10 International Business Machines Corporation Method and system for monitoring configuration changes in a data processing system
GB0216858D0 (en) 2002-07-19 2002-08-28 Bae Systems Plc Fault diagnosis system
GB2406662A (en) * 2003-09-30 2005-04-06 Toshiba Res Europ Ltd Configuring a computer apparatus
GB2406661A (en) * 2003-09-30 2005-04-06 Toshiba Res Europ Ltd Configuring a computer apparatus subject to a constraint placed upon the system
GB0325560D0 (en) 2003-10-31 2003-12-03 Seebyte Ltd Intelligent integrated diagnostics
DE102005027378B3 (de) * 2005-06-14 2006-11-16 Daimlerchrysler Ag Dynamische Priorisierung von Prüfschritten in der Werkstattdiagnose
JP5266764B2 (ja) 2008-01-15 2013-08-21 富士通株式会社 支援装置、支援プログラムおよび支援方法
EP3435184B1 (de) * 2017-07-28 2024-04-17 Siemens Aktiengesellschaft System, verfahren und steuerungseinheit zur steuerung eines technischen systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161158A (en) * 1989-10-16 1992-11-03 The Boeing Company Failure analysis system
WO1992001254A1 (en) * 1990-07-06 1992-01-23 United Technologies Corporation Machine failure isolation using qualitative physics

Also Published As

Publication number Publication date
EP0757815B1 (de) 1999-01-07
DE757815T1 (de) 1997-07-17
DE69507138T2 (de) 1999-07-22
WO1995029443A3 (en) 1996-02-15
IL113471A0 (en) 1995-07-31
EP0757815A1 (de) 1997-02-12
KR970703017A (ko) 1997-06-10
KR100363337B1 (ko) 2002-12-05
JPH09512364A (ja) 1997-12-09
ES2104519T1 (es) 1997-10-16
WO1995029443A2 (en) 1995-11-02
KR100363335B1 (ko) 2002-12-05
AU2278695A (en) 1995-11-16
CA2188023A1 (en) 1995-11-02
IL113471A (en) 1999-08-17
EP0871126A3 (de) 1999-03-03
EP0871126A2 (de) 1998-10-14
ES2104519T3 (es) 1999-05-01

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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