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dc.contributor.authorPetrovas, Andrius
dc.contributor.authorLisauskas, Saulius
dc.contributor.authorŠlepikas, Alvydas
dc.date.accessioned2023-09-18T19:05:26Z
dc.date.available2023-09-18T19:05:26Z
dc.date.issued2012
dc.identifier.issn1392-1215
dc.identifier.other(BIS)VGT02-000024557
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/135444
dc.description.abstractFor investigation into neurodynamical systems FitzHugh-Nagumo model is often suggested. One neuron can be easily modeled using numerical methods, but numerical modeling of the entire network of FitzHugh-Nagumo neurons requires a lot of calculation resources and time. To overcome that problem the electronic model of FitzHugh-Nagumo neuron is proposed. The article discusses and compares some electronic models of FitzHugh-Nagumo neurons. The advantages and shortcomings of each model are discussed. Microcontroller based model of the FitzHugh-Nagumo neuron is proposed. The microcontroller calculates the nonlinear part of the FitzHugh-Nagumo equations mathematically correctly, i.e. without any approximations. Simulation results of the suggested model are presented and discussed. Ill. 4, bibl. 8 (in English; abstracts in English and Lithuanian).eng
dc.description.abstractFitzHugh ir Nagumo neurono modelis dažnai naudojamas neuroninėms sistemoms tirti. Nors vieno FitzHugh ir Nagumo neurono imitavimas skaitiniais metodais didesnių sunkumų nekelia, tačiau, imituojant neuronų tinklą, iškyla skaičiavimo greitaveikos problema, todėl aktyviai kuriami aparatiniai modeliai. Šiame straipsnyje apžvelgiamos ir lyginamos tarpusavyje skirtingų autorių siūlomos schemos FitzHugh ir Nagumo sistemai modeliuoti. Skiriami jų pranašumai ir trūkumai. Pasiūlytas neurono modelis, kuriame netiesinė FitzHugh ir Nagumo sistemos dalis kuriama skaitmeniškai ir todėl matematiškai tiksliai. Pateikiami siūlomo modelio imitavimo rezultatai. Il. 4, bibl. 8 (anglų kalba; santraukos anglų ir lietuvių k.).lit
dc.formatPDF
dc.format.extentp. 117-120
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.relation.isreferencedbyINSPEC
dc.relation.isreferencedbyVINITI
dc.source.urihttp://dx.doi.org/10.5755/j01.eee.122.6.1835
dc.titleElectronic model of FitzHugh-Nagumo neuron
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references8
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyElektronikos fakultetas / Faculty of Electronics
dc.subject.researchfieldT 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering
dcterms.sourcetitleElektronika ir elektrotechnika
dc.description.issueno. 6
dc.description.volumeVol. 122
dc.publisher.nameKTU
dc.publisher.cityKaunas
dc.identifier.doi000305717900027
dc.identifier.doi10.5755/j01.eee.122.6.1835
dc.identifier.elaba3981360


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