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Reliability of Replicated Distributed Control Systems Applications Based on IEC 61499

2022Book part Open access
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dc.contributor.authorSantos, Adriano A
dc.contributor.authorSilva, A. Ferreira da
dc.contributor.authorMagalhães, António
dc.contributor.authorde Sousa, Mário
dc.date.accessioned2023-01-30T11:02:39Z
dc.date.embargo2035
dc.date.issued2022
dc.description.abstractThe use of industrial and domestic equipment is increasingly dependent on computerized control systems. This evolution awakens in the users the feeling of reliability of the equipment, which is not always achieved. However, system designers implement fault-tolerance methodologies and attributes to eliminate faults or any error in the system. Industrially, the increase in system reliability is achieved by the redundancy of control systems based on the replication of conventional and centralized programmable logic controllers. In distributed systems, reliability is achieved by replicating and distributing the most critical elements, leaving a single copy of the remaining components. On the other hand, given the nature of the distributed systems, it will also be necessary to ensure that the data set received by each of the replicas has the same order. Thus, any change in the order and data set received will result in different results, in each of the replicas, which may manifest in erroneous behavior. In this paper, the interactions and the erroneous behavior of the replicas are explained, depending on the data set received, in a fault tolerant distributed system. Its tendency, behavior and possible influences on reliability are presented, considering the failure rate and availability based on the mean time to failure.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSantos, A.A., da Silva, A.F., Magalhães, A., de Sousa, M. (2022). Reliability of Replicated Distributed Control Systems Applications Based on IEC 61499. In: Machado, J., Soares, F., Trojanowska, J., Yildirim, S. (eds) Innovations in Mechatronics Engineering. icieng 2021. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-030-79168-1_28pt_PT
dc.identifier.doi10.1007/978-3-030-79168-1_28pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/21987
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relation.publisherversionhttps://link.springer.com/chapter/10.1007/978-3-030-79168-1_28pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectDependabilitypt_PT
dc.subjectDistributed systemspt_PT
dc.subjectEvent-base controlpt_PT
dc.subjectFault-tolerancept_PT
dc.subjectIEC 61499pt_PT
dc.subjectIndustrial controlpt_PT
dc.subjectReal-timept_PT
dc.subjectReliabilitypt_PT
dc.subjectReplicationpt_PT
dc.titleReliability of Replicated Distributed Control Systems Applications Based on IEC 61499pt_PT
dc.typebook part
dspace.entity.typePublication
oaire.citation.endPage312pt_PT
oaire.citation.startPage301pt_PT
oaire.citation.titleInnovations in Mechatronics Engineeringpt_PT
person.familyNameAlmeida Santos
person.familyNameda Silva
person.givenNameAdriano Manuel
person.givenNameA. Ferreira
person.identifier.ciencia-idC418-BCD9-FCC9
person.identifier.orcid0000-0001-8991-6768
person.identifier.orcid0000-0003-2067-7601
rcaap.rightsclosedAccesspt_PT
rcaap.typebookPartpt_PT
relation.isAuthorOfPublicationd8123b52-52aa-487f-9a36-6cc77ac282d9
relation.isAuthorOfPublication069c8d30-01d5-41bd-9c45-695ecbf14e49
relation.isAuthorOfPublication.latestForDiscovery069c8d30-01d5-41bd-9c45-695ecbf14e49

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