A simulation model based on a stochastic petri net approach for dependability evaluation of PROFIBUS-DP networks

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2005

Autores

Paulo José Portugal (Autor) FEUP; Adriano da Silva Carvalho (Autor) FEUP

Ata de Conferência Internacional

Título: ETFA 2005: 10TH IEEE INTERNATIONAL CONFERENCE ON EMERGING TECHNOLOGIES AND FACTORY AUTOMATION, VOL 2, PROCEEDINGS

Páginas: 485-494

10th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA)

Catania, ITALY, SEP 19-22, 2005

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 3 Citações

INSPEC

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia electrotécnica

Outras Informações

ID Authenticus: P-000-5NT

Abstract (EN): The paper proposes a dependability model which the evaluation of Profibus-DP networks in scenarios transient faults which affect data communications. The behavior of Profibus-DP communication stack is including: cyclic process data exchange between and slave stations; configuration, parameterization and agnostics of slave stations. The model is based on a level Stochastic Petri Net formalism referred as Activity Networks (SAN), supported by the Mobius High modeling power, state-of-the-art analytical and lation solutions, and a flexible and integrated are their main features. Dependability measures are lished from the fulfillment of the real-time (deadlines) defined on process data messages between master and slave stations. The reward concept used to define the measures, which are obtained by of a simulation approach. A case study is proposed to assess the model performance.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 10