Adaptive-Hybrid Redundancy with Error Injection
| Autor: | Scott Graham, James C. Petrosky, J. Addison Betances, Timothy J. Carbino, Nicholas S. Hamilton |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Triple modular redundancy
field programmable gate array Computer Networks and Communications Computer science lcsh:TK7800-8360 02 engineering and technology Control theory single event upset 0202 electrical engineering electronic engineering information engineering Redundancy (engineering) Electrical and Electronic Engineering Field-programmable gate array triple modular redundancy Flexibility (engineering) radiation mitigation temporal software redundancy 020208 electrical & electronic engineering lcsh:Electronics 020206 networking & telecommunications Hardware and Architecture Control and Systems Engineering Single event upset Signal Processing adaptive-hybrid redundancy radiation effects Efficient energy use |
| Zdroj: | Electronics Volume 8 Issue 11 Electronics, Vol 8, Iss 11, p 1266 (2019) |
| ISSN: | 2079-9292 |
| DOI: | 10.3390/electronics8111266 |
| Popis: | Adaptive-Hybrid Redundancy (AHR) shows promise as a method to allow flexibility when selecting between processing speed and energy efficiency while maintaining a level of error mitigation in space radiation environments. Whereas previous work demonstrated AHR&rsquo s feasibility in an error free environment, this work analyzes AHR performance in the presence of errors. Errors are deliberately injected into AHR at specific times in the processing chain to demonstrate best and worst case performance impacts. This analysis demonstrates that AHR provides flexibility in processing speed and energy efficiency in the presence of errors. |
| Databáze: | OpenAIRE |
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