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An analysis of test solutions for COTS-based systems in space applications

Cantoro, Riccardo and Carbonara, Sara and Floridia, Andrea and Sanchez, Edgar Ernesto and Sonza Reorda, Matteo and Meß, Jan-Gerd (2019) An analysis of test solutions for COTS-based systems in space applications. In: 26th IFIP/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2018, pp. 59-64. IEEE Computer Society. International Conference on Very Large Scale Integration, 08.-10. Okt 2018, Verona, Italien. ISBN 978-153864756-1 ISSN 2324-8432

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Abstract

One of the current trends in space electronics is towards considering the adoption of COTS components, mainly to widen the spectrum of available products. When substituting space-qualified components with COTS ones a major challenge lies in guaranteeing the same level of reliability. To achieve this goal, a mix of different solutions can be considered, including effective test techniques, able to guarantee a high level of permanent fault coverage while matching several constraints in terms of system accessibility and hardware complexity. In this paper, we describe an approach based on Software-based Self-test, which is currently being adopted within the MaMMoTH-Up project, targeting the development of an innovative COTS-based system to be used on the Ariane5 launcher. The approach aims at testing the OR1200 processor adopted in the system, combined with new and effective techniques for identifying the safe faults. Results also include a comparison between functional and structural test approaches.

Item URL in elib:https://elib.dlr.de/127477/
Document Type:Conference or Workshop Item (Speech)
Title:An analysis of test solutions for COTS-based systems in space applications
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Cantoro, RiccardoPolitecnico di TorinoUNSPECIFIED
Carbonara, SaraPolitecnico di TorinoUNSPECIFIED
Floridia, AndreaPolitecnico di TorinoUNSPECIFIED
Sanchez, Edgar ErnestoPolitecnico di TorinoUNSPECIFIED
Sonza Reorda, MatteoPolitecnico di TorinoUNSPECIFIED
Meß, Jan-GerdJan-Gerd.Mess (at) dlr.dehttps://orcid.org/0000-0002-2117-3483
Date:2019
Journal or Publication Title:26th IFIP/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2018
Refereed publication:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Page Range:pp. 59-64
Publisher:IEEE Computer Society
Series Name:Proceedings of the IEEE/IFIP International Conference on VLSI and System-on-Chip
ISSN:2324-8432
ISBN:978-153864756-1
Status:Published
Keywords:Commercial off-the-shelf, Software packages, Space applications, VLSI circuits
Event Title:International Conference on Very Large Scale Integration
Event Location:Verona, Italien
Event Type:international Conference
Event Dates:08.-10. Okt 2018
Organizer:IFIP/IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:other
DLR - Research area:Raumfahrt
DLR - Program:R - no assignment
DLR - Research theme (Project):R - no assignment
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Avionics Systems
Deposited By: Meß, Jan-Gerd
Deposited On:21 May 2019 11:38
Last Modified:21 May 2019 11:38

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