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Risk Assessment for the Use of COTS Devices in Space Systems under Consideration of Radiation Effects

Budroweit, Jan and Patscheider, Hagen (2021) Risk Assessment for the Use of COTS Devices in Space Systems under Consideration of Radiation Effects. Electronics. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/electronics10091008. ISSN 2079-9292.

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Abstract

In this paper, a new approach is presented to assess the risk of using commercial off-the-shelf (COTS) devices in space systems under consideration of radiation effects that can dramatically affect reliability and performance. In the NewSpace era, the use of COTS has become mandatory, since typical space-qualified (class-1) electrical, electronic and electromechanical (EEE) components for space missions are no longer attractive due to their extremely high costs, long lead times and low performance. This paper sets out the usual constraints for COTS devices and proposes a guideline on how to select non-space-qualified components and when class-1 EEE devices are recommended for use

Item URL in elib:https://elib.dlr.de/142052/
Document Type:Article
Title:Risk Assessment for the Use of COTS Devices in Space Systems under Consideration of Radiation Effects
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Budroweit, JanJan.Budroweit (at) dlr.dehttps://orcid.org/0000-0001-7599-0836
Patscheider, HagenHagen.Patscheider (at) dlr.deUNSPECIFIED
Date:23 April 2021
Journal or Publication Title:Electronics
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
DOI :10.3390/electronics10091008
Publisher:Multidisciplinary Digital Publishing Institute (MDPI)
Series Name:Microelectronics and Optoelectronics
ISSN:2079-9292
Status:Published
Keywords:COTS; radiation effects; NewSpace; FMECA; risk assessment
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Compact Satellites FO V
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Avionics Systems
Institute of Space Systems > Quality Management and Product Assurance for Space Systems
Deposited By: Budroweit, Jan
Deposited On:29 Apr 2021 13:03
Last Modified:06 May 2021 12:01

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