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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), 2018-07-02 - 2018-07-04, 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/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||||
| Title: | On the test of a COTS-based system for space applications | ||||||||||||||||||||
| Authors: |
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| 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 Start Date: | 2 July 2018 | ||||||||||||||||||||
| Event End Date: | 4 July 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: | 24 Apr 2024 20:31 |
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