Application of fault dictionary diagnosis methods in the testability field

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Fault dictionary diagnosis methods is widely used in Testability field. Through looking up the fault table, fault dictionary can detect and isolate the fault of UUT. The principle of fault dictionary is: First of all, perform all the tests to get the test results for each test logic point (usually expressed as 0/1) and form state characteristics, Then one by one query fault dictionary to determine whether the state is consistent with the characteristics, if consistent, the status of the UUT corresponds to a fault condition. Based on the method mentioned above, use pspice to simulate a five amplifier circuit in fault states. Through the analysis of the simulation results, we can prove the fault dictionary method is effective and accurate.

Original languageEnglish
Title of host publicationProceedings of 2014 Prognostics and System Health Management Conference, PHM 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages218-222
Number of pages5
ISBN (Electronic)9781479979585
DOIs
StatePublished - 16 Dec 2014
Event2014 Prognostics and System Health Management Conference, PHM 2014 - Zhangiiaijie City, China
Duration: 24 Aug 201427 Aug 2014

Publication series

NameProceedings of 2014 Prognostics and System Health Management Conference, PHM 2014

Conference

Conference2014 Prognostics and System Health Management Conference, PHM 2014
Country/TerritoryChina
CityZhangiiaijie City
Period24/08/1427/08/14

Keywords

  • FAR
  • FDR
  • FIR
  • fault dictionary
  • testability

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