• DocumentCode
    3606817
  • Title

    Statistical Modeling for Radiation Hardness Assurance: Toward Bigger Data

  • Author

    Ladbury, R. ; Campola, M.J.

  • Author_Institution
    NASA Goddard Space Flight Center, Greenbelt, MD, USA
  • Volume
    62
  • Issue
    5
  • fYear
    2015
  • Firstpage
    2141
  • Lastpage
    2154
  • Abstract
    New approaches to statistical modeling in radiation hardness assurance are discussed. These approaches yield quantitative bounds on flight-part radiation performance even in the absence of conventional data sources. This allows the analyst to bound radiation risk at all stages and for all decisions in the RHA process. It also allows optimization of RHA procedures for the project´s risk tolerance.
  • Keywords
    dosimetry; statistical analysis; RHA procedure optimization; RHA process; bound radiation risk; conventional data source; flight-part radiation performance; radiation hardness assuranc:; statistical modeling; Bayes methods; Data models; Degradation; Estimation; MOSFET; Optical wavelength conversion; Probabilistic risk assessment; quality assurance; radiation effects; radiation hardness assurance methodology; reliability estimation;
  • fLanguage
    English
  • Journal_Title
    Nuclear Science, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9499
  • Type

    jour

  • DOI
    10.1109/TNS.2015.2462754
  • Filename
    7274495