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Safety concept for a mixed criticality on-board software system
Citation
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.
In: "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.
Description
| Title: | Safety concept for a mixed criticality on-board software system |
|---|---|
| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | nd IFAC Conference on Embedded Systems, Computer Intelligence and Telematics (CESCIT 2015) |
| Event Dates: | 22/06/2015 - 24/06/2015 |
| Event Location: | Maribor, Slovenia |
| Title of Book: | IFAC-PapersOnLine |
| Date: | 2015 |
| Volume: | 48 |
| Subjects: | |
| Freetext Keywords: | Computers in control; real-time systems; mixed-criticality systems |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Ingeniería de Sistemas Telemáticos |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
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.
Funding Projects
Type
Code
Acronym
Leader
Title
Government of Spain
TIN2011-28567-C03-01
HI-PARTES
Unspecified
Unspecified
FP7
IST 287702
MultiPARTES
Unspecified
Unspecified
More information
| Item ID: | 42424 |
|---|---|
| DC Identifier: | https://oa.upm.es/42424/ |
| OAI Identifier: | oai:oa.upm.es:42424 |
| DOI: | 10.1016/j.ifacol.2015.08.138 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 17 Jul 2016 11:23 |
| Last Modified: | 01 Apr 2023 17:28 |
