Speculative computation in IEC 61499 function blocks execution - Modeling and simulation

Dmitrii Drozdov, Victor Dubinin, Valeriy Vyatkin

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

In this paper a speculative computation method for IEC 61499 function block (FB) systems is proposed to increase the level of parallelism when executing the FB system and thus to increase system's performance and to reduce response time on input events. Data and control dependencies in FB systems are recognized and defined as a basis for organizing speculative execution of FB algorithms. A simulation model of FB systems with speculative execution based on timed stochastic Petri nets is considered. In addition, the paper discusses the results of simulation experiments conducted in CPN Tools.

Original languageEnglish
Title of host publicationProceedings of the 2016 IEEE 14th International Conference on Industrial Informatics, INDIN 2016
PublisherIEEE
Pages748-755
Number of pages8
ISBN (Electronic)9781509028702
DOIs
Publication statusPublished - 2016
MoE publication typeA4 Article in a conference publication
EventIEEE International Conference on Industrial Informatics - Poitiers, France
Duration: 19 Jul 201621 Jul 2016
Conference number: 14
https://ieee-indin2016.sciencesconf.org/

Publication series

NameIEEE International Conference on Industrial Informatics
PublisherIEEE
ISSN (Print)1935-4576
ISSN (Electronic)2378-363X

Conference

ConferenceIEEE International Conference on Industrial Informatics
Abbreviated titleINDIN
CountryFrance
CityPoitiers
Period19/07/201621/07/2016
Internet address

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