Hankel norm performance of digital filters associated with saturation

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dc.contributor.authorAhn, C.
dc.contributor.authorShi, P.
dc.date.issued2017
dc.description.abstractThis brief proposes a new approach to the examination and reduction of the undesired memory effect of digital filters joined with saturation, which is known as system ringing. A new criterion is established to ascertain the Hankel norm performance of digital filters joined with saturation. Using this criterion, it is possible to check the reduction of undesired responses of the filters to past excitations. The asymptotic stability for the digital filters is ensured without external input under the proposed criterion. Three improved criteria for the Hankel norm performance of digital filters are also presented based on the diagonally dominant matrix approach. A numerical simulation shows the usefulness of the developed method.
dc.description.statementofresponsibilityChoon Ki Ahn and Peng Shi
dc.identifier.citationIEEE Transactions on Circuits and Systems, Part 2: Express Briefs, 2017; 64(6):720-724
dc.identifier.doi10.1109/TCSII.2016.2600499
dc.identifier.issn1549-7747
dc.identifier.issn1558-3791
dc.identifier.orcidShi, P. [0000-0001-8218-586X]
dc.identifier.urihttp://hdl.handle.net/2440/117063
dc.language.isoen
dc.publisherIEEE
dc.relation.grant61573112
dc.relation.grantU1509217
dc.rights© 2016 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information.
dc.source.urihttp://dx.doi.org/10.1109/tcsii.2016.2600499
dc.subjectDigital filter; Hankel norm performance; memory effect; saturation
dc.titleHankel norm performance of digital filters associated with saturation
dc.typeJournal article
pubs.publication-statusPublished

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