Publication
Fractional-order evolutionary design of digital circuits
| dc.contributor.author | Reis, Cecília | |
| dc.contributor.author | Tenreiro Machado, J. A. | |
| dc.contributor.author | Cunha, J. Boaventura | |
| dc.contributor.author | Figueiredo, Lino | |
| dc.date.accessioned | 2019-04-01T15:09:53Z | |
| dc.date.available | 2019-04-01T15:09:53Z | |
| dc.date.issued | 2006-07 | |
| dc.description.abstract | This paper analyses the performance of a Genetic Algorithm (GA) in the synthesis of digital circuits using a new approach. The novel concept extends the classical fitness function by introducing a fractional-order dynamical evaluation. The dynamic fitness function results from an analogy with control systems where it is possible to benefit the proportional algorithm by including a differential component. For this purpose the non integer derivative is approximated through Pad´e fractions. The experiments reveal superior results when comparing with the classical fitness method. | pt_PT |
| dc.description.version | N/A | pt_PT |
| dc.identifier.doi | 10.3182/20060719-3-PT-4902.00071 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/13313 | |
| dc.language.iso | eng | pt_PT |
| dc.subject | Fractional Systems | pt_PT |
| dc.subject | Genetic Algorithms | pt_PT |
| dc.subject | Digital Circuits | pt_PT |
| dc.title | Fractional-order evolutionary design of digital circuits | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Porto, Portugal | pt_PT |
| oaire.citation.endPage | 450 | pt_PT |
| oaire.citation.startPage | 445 | pt_PT |
| oaire.citation.title | 2nd IFAC Workshop on Fractional Differentiation and its Applications | pt_PT |
| person.familyName | Reis | |
| person.familyName | Tenreiro Machado | |
| person.familyName | Figueiredo | |
| person.givenName | Cecília | |
| person.givenName | J. A. | |
| person.givenName | Lino | |
| person.identifier.ciencia-id | 7A18-4935-5B29 | |
| person.identifier.ciencia-id | D21E-663F-11CE | |
| person.identifier.orcid | 0000-0001-6131-4677 | |
| person.identifier.orcid | 0000-0003-4274-4879 | |
| person.identifier.orcid | 0000-0002-9375-4228 | |
| person.identifier.rid | M-2173-2013 | |
| person.identifier.scopus-author-id | 55989030100 | |
| person.identifier.scopus-author-id | 7006640438 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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