Study on fault diagnosis strategy of radio fuze microsystem

Xiaopeng Yan*, Ping Li, Ruili Jia, Yongqiang Wang

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

The radio fuze will be out of order easily because of small size and high integration. In order to improve the testability, an effective method to achieve rapid detection and fault isolation is to determine reasonable test-sets and a best diagnosis strategy. Based on the functional block diagram, a fault message matrix among every module of inner radio fuze is built and some optimum test-sets are chosen by resolving the matrix gradually. In the end, a optimal diagnosis strategy is confirmed. It shows that the purpose of fault detection is achieved by using the method given by the paper quickly. The fault diagnosis strategy can also apply to automated testing and fault isolation decision-making for other microelectromechanical system.

Original languageEnglish
Title of host publication2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
DOIs
Publication statusPublished - 2009
Event2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09 - Chengdu, China
Duration: 28 Apr 200929 Apr 2009

Publication series

Name2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09

Conference

Conference2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
Country/TerritoryChina
CityChengdu
Period28/04/0929/04/09

Keywords

  • Built-in-test
  • Fault diagnosis strategy
  • Radio fuze
  • Testability

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