Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/3847
Título: Hybrid wired/wireless PROFIBUS architectures: performance study based on simulation models
Autor: Sousa, Paulo Baltarejo
Ferreira, Luís Lino
Palavras-chave: Fieldbus
Wireless communications
Real-time
Industrial automation
Data: 2010
Editora: SpringerOpen
Relatório da Série N.º: EURASIP Journal on Wireless Communications and Networking; Vol. 2010
Resumo: The problem of providing a hybrid wired/wireless communications for factory automation systems is still an open issue, notwithstanding the fact that already there are some solutions. This paper describes the role of simulation tools on the validation and performance analysis of two wireless extensions for the PROFIBUS protocol. In one of them, the Intermediate Systems, which connect wired and wireless network segments, operate as repeaters. In the other one the Intermediate Systems operate as bridge. We also describe how the analytical analysis proposed for these kinds of networks can be used for the setting of some network parameters and for the guaranteeing real-time behaviour of the system. Additionally, we also compare the bridge-based solution simulation results with the analytical results.
Peer review: yes
URI: http://hdl.handle.net/10400.22/3847
ISSN: 1687-1472
Versão do Editor: http://jwcn.eurasipjournals.com/content/pdf/1687-1499-2010-845792.pdf
Aparece nas colecções:ISEP – CISTER – Artigos

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