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Article: Efficient multifrequency analysis of fault diagnosis in analog circuits based on large change sensitivity computation

TitleEfficient multifrequency analysis of fault diagnosis in analog circuits based on large change sensitivity computation
Authors
KeywordsComputational Methods
Computer Simulation
Electric Fault Currents
Electric Network Parameters
Mathematical Models
Sensitivity Analysis
Vlsi Circuits
Issue Date1996
PublisherIEEE
Citation
Proceedings of the Asian Test Symposium, 1996, p. 232-237 How to Cite?
AbstractA fast multiple input signature register (MISR) computation algorithm for signature simulation is proposed. Based on the linear compaction algorithm the modularity property of a single input signature register (SISR), and the sparsity of the error-domain input, some new accelerating schemes - partial input look-up tables and reverse zero-checking policy - are developed to boost the signature computation speed. Mathematical analysis and simulation results show that this algorithm has an order of magnitude speedup without extra memory requirement compared with the linear compaction algorithm. Though originally derived for SISR, this algorithm is applicable to MISR by a simple conversion procedure or a bit-adjusting scheme with little effort. Consequently, a very fast MISR signature simulation can be achieved.
Persistent Identifierhttp://hdl.handle.net/10722/90763
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLin, Bin-Hongen_HK
dc.contributor.authorShieh, Shao-Huien_HK
dc.contributor.authorWu, Cheng-Wenen_HK
dc.date.accessioned2010-09-17T10:07:59Z-
dc.date.available2010-09-17T10:07:59Z-
dc.date.issued1996en_HK
dc.identifier.citationProceedings of the Asian Test Symposium, 1996, p. 232-237en_HK
dc.identifier.issn1081-7735en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90763-
dc.description.abstractA fast multiple input signature register (MISR) computation algorithm for signature simulation is proposed. Based on the linear compaction algorithm the modularity property of a single input signature register (SISR), and the sparsity of the error-domain input, some new accelerating schemes - partial input look-up tables and reverse zero-checking policy - are developed to boost the signature computation speed. Mathematical analysis and simulation results show that this algorithm has an order of magnitude speedup without extra memory requirement compared with the linear compaction algorithm. Though originally derived for SISR, this algorithm is applicable to MISR by a simple conversion procedure or a bit-adjusting scheme with little effort. Consequently, a very fast MISR signature simulation can be achieved.en_HK
dc.languageengen_HK
dc.publisherIEEEen_HK
dc.relation.ispartofProceedings of the Asian Test Symposiumen_HK
dc.subjectComputational Methodsen_HK
dc.subjectComputer Simulationen_HK
dc.subjectElectric Fault Currentsen_HK
dc.subjectElectric Network Parametersen_HK
dc.subjectMathematical Modelsen_HK
dc.subjectSensitivity Analysisen_HK
dc.subjectVlsi Circuitsen_HK
dc.titleEfficient multifrequency analysis of fault diagnosis in analog circuits based on large change sensitivity computationen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0030420223en_HK
dc.identifier.spage232en_HK
dc.identifier.epage237en_HK

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