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On the test of a COTS-based system for space applications

Carbonara, Sara and Firrincieli, Andrea and Sonza Reorda, Matteo and Meß, Jan-Gerd (2018) On the test of a COTS-based system for space applications. In: 24th IEEE International Symposium on On-Line Testing and Robust System Design, IOLTS 2018, pp. 47-48. IEEE. IEEE International On-Line Testing Symposium (IOLTS), 2.-4. Jul. 2018, Platja D'Aro, Spain, Spain. DOI: 10.1109/IOLTS.2018.8474085 ISBN 978-153865992-2

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Official URL: https://ieeexplore.ieee.org/document/8474085/

Abstract

The MaMMoTH-Up project aims at designing and manufacturing a COTS-based system to be used on the Ariane5 launcher. One of the key challenges in the project lies in guaranteeing the same level of reliability of previous systems, which were based on space qualified components. To achieve this goal, new solutions for the test of the system hardware were developed, able to guarantee a high level of fault coverage while matching several constraints in terms of system accessibility and hardware complexity. An approach based on Software-based Self-test is described to test the OR1200 processor adopted in the system, combined with new and effective techniques for identifying the on-line functionally untestable faults. Results including a comparison between a functional and a structural test approach are also reported.

Item URL in elib:https://elib.dlr.de/127478/
Document Type:Conference or Workshop Item (Poster)
Title:On the test of a COTS-based system for space applications
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Carbonara, SaraPolitecnico di TorinoUNSPECIFIED
Firrincieli, AndreaPolitecnico di TorinoUNSPECIFIED
Sonza Reorda, Matteomatteo.sonzareorda (at) polito.itUNSPECIFIED
Meß, Jan-GerdJan-Gerd.Mess (at) dlr.dehttps://orcid.org/0000-0002-2117-3483
Date:July 2018
Journal or Publication Title:24th IEEE International Symposium on On-Line Testing and Robust System Design, IOLTS 2018
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.1109/IOLTS.2018.8474085
Page Range:pp. 47-48
Publisher:IEEE
ISBN:978-153865992-2
Status:Published
Keywords:Testing;Robustness;System analysis and design
Event Title:IEEE International On-Line Testing Symposium (IOLTS)
Event Location:Platja D'Aro, Spain, Spain
Event Type:international Conference
Event Dates:2.-4. Jul. 2018
Organizer: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:28 May 2019 12:24
Last Modified:28 May 2019 12:24

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