APPARATUS AND METHOD FOR OPTIMIZING RELIABILITY OF SATELLITE SYSTEM CONSIDERING BOTH HARD ERROR STABILITY AND SOFT ERROR STABILITY

APPARATUS AND METHOD FOR OPTIMIZING RELIABILITY OF SATELLITE SYSTEM CONSIDERING BOTH HARD ERROR STABILITY AND SOFT ERROR STABILITY

An apparatus and a method for optimizing a satellite system considering a hard error stability and a soft error stability are disclosed. The satellite system optimizing method which considers a hard error stability and a soft error stability according to an exemplary embodiment of the present disclo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YANG, Hoeseok, Kim, Beomsik
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An apparatus and a method for optimizing a satellite system considering a hard error stability and a soft error stability are disclosed. The satellite system optimizing method which considers a hard error stability and a soft error stability according to an exemplary embodiment of the present disclosure includes acquiring hardware information of a processor which is loaded in the satellite system; acquiring workload information including a task which is performed by the processor; establishing a scheduling policy for the task based on the hardware information and the workload information; and quantifying a soft error stability and a hard error stability in accordance with the scheduling policy.