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Título:
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Impact of Ground-Level Enhancement (GLE) Solar Events on Soft Error Rate for Avionics
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Autores:
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Hubert, Guillaume ;
Aubry, Sébastien ;
Clemente Barreira, Juan Antonio
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Tipo de documento:
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texto impreso
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Editorial:
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The Institute of Electrical and Electronics Engineers (IEEE), 2020-03-02
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Informática: Circuitos integrados
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Materia = Ciencias: Informática: Hardware
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Materia = Ciencias: Informática: Electrónica
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Tipo = Artículo
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Resumen:
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This article proposes to study the impact of ground-level enhancement (GLE) induced by extreme solar flares on the soft error rate (SER) for flight representatives to the world-air traffic. A GLE physical model was confronted to cosmic ray variations measured with neutron monitors during the GLEs 5 and 69. Based on said GLE physical model and single-event upset occurrence models, investigations were performed to assess the SER during these GLEs for a bulk 90-nm commercial off-the-shelf SRAM. The main conclusion is that the GLE impact must be considered in the risk assessment, which requires a physical description of the additional solar cosmic rays and a realistic consideration of the air traffic.
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En línea:
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https://eprints.ucm.es/id/eprint/64129/2/TAES2020.pdf
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