FDSAC-SPICE: Fault diagnosis software for analog circuit based on SPICE simulation

Yiqin Cao, Zhaohui Cen, Jiao Long Wei

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a novel fault diagnosis software (called FDSAC-SPICE) based on SPICE simulator for analog circuits. Four important techniques in AFDS-SPICE, including visual user-interface(VUI), component modeling and fault modeling (CMFM), fault injection and fault simulation (FIFS), fault dictionary and fault diagnosis (FDFD), greatly increase design-for-test and diagnosis efficiency of analog circuit by building a fault modeling-injection- simulationdiagnosis environment to get prior fault knowledge of target circuit. AFDS-SPICE also generates accurate fault coverage statistics that are tied to the circuit specifications. With employing a dictionary diagnosis method based on node-signalcharacters and regular BPNN algorithm, more accurate and effective diagnosis results are available for analog circuit with tolerance.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume7651
DOIs
Publication statusPublished - 17 Jun 2010
Externally publishedYes
EventInternational Conference on Space Information Technology 2009 - Beijing, China
Duration: 26 Nov 200927 Nov 2009

Other

OtherInternational Conference on Space Information Technology 2009
CountryChina
CityBeijing
Period26/11/0927/11/09

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Keywords

  • fault dictionary
  • fault injection
  • fault modeling
  • SPICE
  • User-Interface

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Cao, Y., Cen, Z., & Wei, J. L. (2010). FDSAC-SPICE: Fault diagnosis software for analog circuit based on SPICE simulation. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 7651). [765120] https://doi.org/10.1117/12.855758