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

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10 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationIECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
PublisherIEEE
Pages1970-1975
Number of pages6
ISBN (Print)9781479917624
DOIs
Publication statusPublished - 25 Jan 2016
MoE publication typeA4 Article in a conference publication
EventAnnual Conference of the IEEE Industrial Electronics Society - Yokohama, Japan
Duration: 9 Nov 201512 Nov 2015
Conference number: 41
http://iecon2015.com/

Conference

ConferenceAnnual Conference of the IEEE Industrial Electronics Society
Abbreviated titleIECON
CountryJapan
CityYokohama
Period09/11/201512/11/2015
Internet address

Keywords

  • distributed automation
  • IEC 61499
  • PTIDES
  • Ptolemy II
  • time-stamped events

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  • Cite this

    Vyatkin, V., Pang, C., & Tripakis, S. (2016). Towards cyber-physical agnosticism by enhancing IEC 61499 with PTIDES model of computations. In IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society (pp. 1970-1975). [7392389] IEEE. https://doi.org/10.1109/IECON.2015.7392389