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New Approach to Total Dose Specification for Spacecraft ElectronicsVariability of the space radiation environment is investigated with regard to total dose specification for spacecraft electronics. It is shown to have a significant impact. A new approach is developed for total dose requirements that replaces the radiation design margin concept with failure probability during a mission.
Document ID
20170004853
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Xapsos, Michael (NASA Goddard Space Flight Center Greenbelt, MD United States)
Date Acquired
June 1, 2017
Publication Date
May 15, 2017
Subject Category
Statistics And Probability
Space Radiation
Quality Assurance And Reliability
Report/Patent Number
GSFC-E-DAA-TN42005
Report Number: GSFC-E-DAA-TN42005
Meeting Information
Meeting: Applied Space Environments Conference (ASEC) 2017
Location: Huntsville, AL
Country: United States
Start Date: May 15, 2017
End Date: May 19, 2017
Sponsors: Universities Space Research Association
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
Device Failure Probability
radiation hardness assurance
Total Dose Distributions in Space

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