A software based approach to eliminate all SEU effects from mission critical programs

On space missions, software suffers from Single Event Upsets (SEUs), producing bit-flips. A single bitflip can impede the whole program. In this work we present a novel software based approach to tolerate SEUs by redundant execution and protected memory. This approach can protect specifically design...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Lesage, L., Mejias, B., Lobelle, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	embedded software fault tolerance Hardware Linux Phase change random access memory Program processors Radiation hardening Registers software reliability
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