Early, accurate dependability analysis of CAN-based networked systems
Many safety-critical applications today rely on computer-based systems in which several computing nodes communicate through a network backbone. As the complexity of the systems under analysis grows, designers must devise fault-injection models that strike a balance between two conflicting requiremen...
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| Muut tekijät: | , |
| Aineistotyyppi: | article |
| Kieli: | englanti |
| Julkaistu: |
2006
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| Aiheet: | |
| Linkit: | https://hdl.handle.net/20.500.12008/38751 |
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| _version_ | 1868890219617452032 |
|---|---|
| author | Pérez Acle, Julio |
| author2 | Sonza Reorda, Matteo Violante, M |
| author2_role | author author |
| author_browse | Pérez Acle, Julio Sonza Reorda, Matteo Violante, M |
| author_facet | Pérez Acle, Julio Sonza Reorda, Matteo Violante, M |
| author_role | author |
| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Pérez Acle, Julio Sonza Reorda, Matteo Violante, M |
| dc.date.none.fl_str_mv | 2006 2023-08-01T20:33:37Z 2023-08-01T20:33:37Z 20230801 |
| dc.identifier.none.fl_str_mv | Acle, JP, Reorda, MS and Violante, M. Early, accurate dependability analysis of CAN-based networked systems. IEEE Design Test of Computers, 2006, v. 23, no. 1, pp. 38-45,doi: 10.1109/MDT.2006.10. https://hdl.handle.net/20.500.12008/38751 |
| dc.language.none.fl_str_mv | en eng |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | IEEE Design Test of Computers, 2006, v.23, no. 1 |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.none.fl_str_mv | Electrónica |
| dc.title.none.fl_str_mv | Early, accurate dependability analysis of CAN-based networked systems |
| dc.type.none.fl_str_mv | Artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | Many safety-critical applications today rely on computer-based systems in which several computing nodes communicate through a network backbone. As the complexity of the systems under analysis grows, designers must devise fault-injection models that strike a balance between two conflicting requirements: On the one hand, models should be as close as possible to a system's physical implementation to reflect precisely the effects of real faults. On the other hand, abstract, easily manageable models minimize the time required for the fault-injection experiments, letting designers analyze sets of faults wide enough to provide statistically meaningful information. In addressing this issue, we have devised a fault-injection environment to study the effects of soft errors in CAN networks. Our cosimulation environment consists of two modules. The first, a traffic generator module implemented in software, emulates the applications running in each node of the network. The second, a network backbone module implemented in hardware, simulates the activities involved in information exchange between network nodes, in compliance with the CAN protocol specification. To allow evaluation of complex workloads as well as large fault lists, we use an FPGA board to emulate the network backbone module. This enables cycle-accurate simulations of the entire network's behavior with very low speed penalties. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | anni_e62fa80c1e3731fa96ce7b1dfcf8ba66 |
| identifier_str_mv | Acle, JP, Reorda, MS and Violante, M. Early, accurate dependability analysis of CAN-based networked systems. IEEE Design Test of Computers, 2006, v. 23, no. 1, pp. 38-45,doi: 10.1109/MDT.2006.10. |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | anni |
| network_name_str | oai-lr-anni |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/38751 |
| publishDate | 2006 |
| publishDateSort | 2006 |
| publisher.none.fl_str_mv | IEEE |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | Early, accurate dependability analysis of CAN-based networked systemsPérez Acle, JulioSonza Reorda, MatteoViolante, MElectrónicaMany safety-critical applications today rely on computer-based systems in which several computing nodes communicate through a network backbone. As the complexity of the systems under analysis grows, designers must devise fault-injection models that strike a balance between two conflicting requirements: On the one hand, models should be as close as possible to a system's physical implementation to reflect precisely the effects of real faults. On the other hand, abstract, easily manageable models minimize the time required for the fault-injection experiments, letting designers analyze sets of faults wide enough to provide statistically meaningful information. In addressing this issue, we have devised a fault-injection environment to study the effects of soft errors in CAN networks. Our cosimulation environment consists of two modules. The first, a traffic generator module implemented in software, emulates the applications running in each node of the network. The second, a network backbone module implemented in hardware, simulates the activities involved in information exchange between network nodes, in compliance with the CAN protocol specification. To allow evaluation of complex workloads as well as large fault lists, we use an FPGA board to emulate the network backbone module. This enables cycle-accurate simulations of the entire network's behavior with very low speed penalties.IEEE2023-08-01T20:33:37Z2023-08-01T20:33:37Z200620230801Artículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAcle, JP, Reorda, MS and Violante, M. Early, accurate dependability analysis of CAN-based networked systems. IEEE DesignTest of Computers, 2006, v. 23, no. 1, pp. 38-45,doi: 10.1109/MDT.2006.10.https://hdl.handle.net/20.500.12008/38751reponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaenengIEEE DesignTest of Computers, 2006, v.23, no. 1Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)oai:colibri.udelar.edu.uy:20.500.12008/387512026-04-14T10:15:33Z |
| spellingShingle | Early, accurate dependability analysis of CAN-based networked systems Pérez Acle, Julio Electrónica |
| status_str | publishedVersion |
| title | Early, accurate dependability analysis of CAN-based networked systems |
| title_full | Early, accurate dependability analysis of CAN-based networked systems |
| title_fullStr | Early, accurate dependability analysis of CAN-based networked systems |
| title_full_unstemmed | Early, accurate dependability analysis of CAN-based networked systems |
| title_short | Early, accurate dependability analysis of CAN-based networked systems |
| title_sort | Early, accurate dependability analysis of CAN-based networked systems |
| topic | Electrónica |
| url | https://hdl.handle.net/20.500.12008/38751 |