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Goal Structured Notation in a Radiation Hardening Safety Case for COTS-Based SpacecraftA systematic approach is presented to constructing a radiation assurance case using Goal Structured Notation (GSN) for spacecraft containing COTS parts. The GSN paradigm is applied to an SRAM single-event upset experiment board designed to fly on a CubeSat November 2016. Construction of a radiation assurance case without use of hardened parts or extensive radiation testing is discussed.
Document ID
20160005315
Acquisition Source
Headquarters
Document Type
Conference Paper
Authors
Witulski, Arthur (Vanderbilt Univ. Nashville, TN, United States)
Austin, Rebekah (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Reed, Robert (Cornell Technical Services, LLC Columbia, MD, United States)
Karsai, Gabor (Vanderbilt Univ. Nashville, TN, United States)
Mahadevan, Nag (Vanderbilt Univ. Nashville, TN, United States)
Sierawski, Brian (Vanderbilt Univ. Nashville, TN, United States)
Evans, John (NASA Headquarters Washington, DC United States)
LaBel, Ken (NASA Goddard Space Flight Center Greenbelt, MD United States)
Date Acquired
April 25, 2016
Publication Date
March 14, 2016
Subject Category
Spacecraft Instrumentation And Astrionics
Quality Assurance And Reliability
Report/Patent Number
HQ-E-DAA-TN29179
Report Number: HQ-E-DAA-TN29179
Meeting Information
Meeting: Annual Government Microcircuit Applications and Critical Technology Conference (GOMACTech)
Location: Orlando, FL
Country: United States
Start Date: March 14, 2016
End Date: March 17, 2016
Sponsors: Department of Defense
Funding Number(s)
CONTRACT_GRANT: NNX15AV48G
CONTRACT_GRANT: NNL15AA02B
CONTRACT_GRANT: NNX14AN61A
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
Assurance Case
COTS Parts
Goal Structuring Notation

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