Towards cyber-physical agnosticism by enhancing IEC 61499 with PTIDES model of computations

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

11 Sitaatiot (Scopus)

Abstrakti

This paper addresses software design for cyber-physical automation systems that enables invariant properties of the physical system in case of software reallocation to different hardware. The proposed approach is based on the distributed reference architecture of IEC 61499 standard enhanced with a time-stamping mechanism. It is demonstrated that the proposed approach complements the abilities of IEC 61499 to maintain correct causality of distributed system execution with improved performance of physical system property called cyber-physical agnosticism. The time-stamped event semantics of IEC 61499 is introduced and mapped to the PTIDES execution model of Ptolemy II. We have experimentally validated that changing the model of computation in distributed automation to a time-stamped event-driven one can bring substantial improvements in flexibility and reconfigurability of cyber-physical automation systems.

AlkuperäiskieliEnglanti
OtsikkoIECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
KustantajaIEEE
Sivut1970-1975
Sivumäärä6
ISBN (painettu)9781479917624
DOI - pysyväislinkit
TilaJulkaistu - 25 tammikuuta 2016
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaAnnual Conference of the IEEE Industrial Electronics Society - Yokohama, Japani
Kesto: 9 marraskuuta 201512 marraskuuta 2015
Konferenssinumero: 41
http://iecon2015.com/

Conference

ConferenceAnnual Conference of the IEEE Industrial Electronics Society
LyhennettäIECON
MaaJapani
KaupunkiYokohama
Ajanjakso09/11/201512/11/2015
www-osoite

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