On the Performance of the IEC 61158 Fieldbus (Articolo in rivista)

Type
Label
  • On the Performance of the IEC 61158 Fieldbus (Articolo in rivista) (literal)
Anno
  • 1999-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0920-5489(99)00009-4 (literal)
Alternative label
  • L. Durante; A. Valenzano (1999)
    On the Performance of the IEC 61158 Fieldbus
    in Computer standards & interfaces; ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. Durante; A. Valenzano (literal)
Pagina inizio
  • 241 (literal)
Pagina fine
  • 250 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0920548999000094 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 21 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Google Scholar (literal)
  • Elsevier (literal)
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • L. Durante; A. Valenzano: CNR-IEIIT, Istituto di Elettronica e di Ingegneria dell'Informazione e delle Telecomunicazioni, Torino, Italy (literal)
Titolo
  • On the Performance of the IEC 61158 Fieldbus (literal)
Abstract
  • The IEC 61158 Fieldbus protocol merges two well-established medium access control techniques based respectively on a centralized arbitration method and on a token-passing distributed scheme. The first method is used to handle real-time (cyclic) traffic, while the second one allows to share out fairly the bandwidth left free by the cyclic traffic. This paper analyzes the behaviour of an IEC 61158 network to study how the acyclic message exchanges are affected by the selection of some relevant protocol parameters. In particular, two working conditions are considered in the paper. First case, a steady state situation is analyzed where the asynchronous requests for the system bandwidth are equally shared among the different nodes. Second, a transient condition is considered where the asynchronous message queues are temporarily overloaded and the offered load is higher than the available system bandwidth. (literal)
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