Safety concept for a mixed criticality on-board software system

Alonso Muñoz, Alejandro Antonio ORCID: https://orcid.org/0000-0002-1622-8996, Puente Alfaro, Juan Antonio de la ORCID: https://orcid.org/0000-0002-7673-9835, Zamorano Flores, Juan Rafael ORCID: https://orcid.org/0000-0002-6006-4335, Miguel Cabello, Miguel Ángel de ORCID: https://orcid.org/0000-0002-8626-7843, Salazar Marsá, José Emilio and Garrido Balaguer, Jorge ORCID: https://orcid.org/0000-0002-8385-2721 (2015). Safety concept for a mixed criticality on-board software system. En: "nd IFAC Conference on Embedded Systems, Computer Intelligence and Telematics (CESCIT 2015)", 22/06/2015 - 24/06/2015, Maribor, Slovenia. pp. 240-245. https://doi.org/10.1016/j.ifacol.2015.08.138.

Descripción

Título: Safety concept for a mixed criticality on-board software system
Autor/es:
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: nd IFAC Conference on Embedded Systems, Computer Intelligence and Telematics (CESCIT 2015)
Fechas del Evento: 22/06/2015 - 24/06/2015
Lugar del Evento: Maribor, Slovenia
Título del Libro: IFAC-PapersOnLine
Fecha: 2015
Volumen: 48
Materias:
ODS:
Palabras Clave Informales: Computers in control; real-time systems; mixed-criticality systems
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Ingeniería de Sistemas Telemáticos
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

This paper presents a safety concept for the on-board software system of the UPMSat-2 experimental satellite. Subsystems with different criticality levels are assigned to different partitions in a partitioned software architecture. The architecture is based on XtratuM, an open-source virtualization kernel, and ORK+, an open-source real-time kernel for high- integrity systems. The safety requirements of the system are analysed, and a safety concept is developed based on the partitioned software architecture. The properties of the implementation resulting from the approach are discussed, and guidelines for future developments are proposed.

Proyectos asociados

Tipo
Código
Acrónimo
Responsable
Título
Gobierno de España
TIN2011-28567-C03-01
HI-PARTES
Sin especificar
Sin especificar
FP7
IST 287702
MultiPARTES
Sin especificar
Sin especificar

Más información

ID de Registro: 42424
Identificador DC: https://oa.upm.es/42424/
Identificador OAI: oai:oa.upm.es:42424
Identificador DOI: 10.1016/j.ifacol.2015.08.138
Depositado por: Memoria Investigacion
Depositado el: 17 Jul 2016 11:23
Ultima Modificación: 01 Abr 2023 17:28