On dependability evaluation of fieldbus networks: A transient fault analysis

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2002

Autores

Adriano Carvalho (Autor) FEUP; Paulo Portugal (Autor) FEUP

Ata de Conferência Internacional

Título: FIELDBUS SYSTEMS AND THEIR APPLICATIONOS 2001 (FET'2001)

Páginas: 75-82

4th IFAC Conference on Fieldbus Systems and Their Applications (FeT 2001)

NANCY, FRANCE, NOV 15-16, 2001

Indexação

ISI Web of Knowledge - 0 Citações

Scopus

INSPEC

Outras Informações

ID Authenticus: P-000-R5W

DOI: 10.1109/IECON.2001.976498

Abstract (EN): This paper presents a framework to evaluate fieldbus; dependability in presence of transient faults. Several fault models, which copes most situations found in an industrial environment, are proposed. Fault impact on fieldbus communications is evaluated taking into account different communication protocols and specific operating modes. Bus redundancy and common-cause faults are also considered. Analytical models are proposed and closed-form expressions derived, enabling the identification of the most relevant parameters from a dependability viewpoint. Copyright (C) 2001 IFAC.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8