Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/91270
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DC Field | Value | Language |
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dc.creator | Paulo Portugal | |
dc.creator | Adriano Carvalho | |
dc.creator | Francisco Vasques | |
dc.date.accessioned | 2019-02-03T14:15:31Z | - |
dc.date.available | 2019-02-03T14:15:31Z | - |
dc.date.issued | 2005 | |
dc.identifier.other | sigarra:67162 | |
dc.identifier.uri | https://repositorio-aberto.up.pt/handle/10216/91270 | - |
dc.description.abstract | The paper proposes a dependability model to evaluate the behavior of a CANnetwork in scenarios of transient faults which affect data communications. Fault occurrenceis modeled by a Markov Modulated Poisson Process (MMPP) which is capable todescribe the typical behavior of electromagnetic interferences (EMI) that occur in industrialenvironments. An accurate and efficient representation of the network behavior isachieved by adopting a set of assumptions that reduce the pessimism level and which arecloser to the real operating conditions. The model is based on Stochastic Petri Nets, whichare a high-level modeling formalism able to produce very compact and efficient models,supporting both analytical and simulation solutions. Dependability measures are establishedfrom the fulfillment of the real-time constraints (deadlines) defined on messagesexchanged between network nodes. Analytical and simulation solutions are both investigated.A case study is proposed to asses both model performance and network dependability. | |
dc.language.iso | eng | |
dc.relation.ispartof | Proceedings 5th IFAC International Conference on Fieldbus Systems and their Applications | |
dc.rights | restrictedAccess | |
dc.subject | Engenharia electrotécnica, electrónica e informática | |
dc.subject | Electrical engineering, Electronic engineering, Information engineering | |
dc.title | A model based on a stochastic petri net approach for dependability evaluation of controller area networks (CAN) | |
dc.type | Artigo em Livro de Atas de Conferência Internacional | |
dc.contributor.uporto | Faculdade de Engenharia | |
dc.identifier.doi | 10.3182/20051114-2-MX-3901.00022 | |
dc.subject.fos | Ciências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática | |
dc.subject.fos | Engineering and technology::Electrical engineering, Electronic engineering, Information engineering | |
Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
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File | Description | Size | Format | |
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67162.pdf Restricted Access | 276.84 kB | Adobe PDF | Request a copy from the Author(s) |
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