Advertisement

Maintenance Wire Risk Evaluation for Space Shuttle

  • R. J. Mulvihill
  • J. Cockrell
Conference paper

Abstract

The risk of performing scheduled preventive maintenance and corrective maintenance during the overhaul period between Space Shuttle flights requires a methodology for predicting potential maintenance errors and functional failures including their impact. The methodology utilizes recorded data at NASA Kennedy Space Center (KSC). A probabilistic risk assessment (PRA) framework using event trees and supporting fault trees is shown to be an effective approach to identify and rank maintenance action risks. The interface with conducting cost-benefit analysis relative to risk reduction maintenance actions is presented.

Keywords

Maintenance Action Fault Tree Corrective Maintenance Probabilistic Risk Assessment Probabilistic Safety Assessment 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Mulvihill, R.J, (2003): WIRe FMEA CIL Feasibility Study, Report, NASA Ames Research Center, Moffet Field, Mountain View, CaliforniaGoogle Scholar
  2. 2.
    Barlow, R.E. (1998), Engineering Reliability, American Statistical Association, Alexandria, Virginia, pp 59-70.Google Scholar
  3. 3.
    Mulvihill, R.J., and Gulati, R. (2002): Extension of Reliability Centered Maintenance to Risk-Informed Maintenance, Probabilistic Safety Assessment and Management Conference (PSAM 6), ELSEVIER Science Ltd., pp 1359-1363Google Scholar
  4. 4.
    Mulvihill, R.J., (2002): The Use of the Probabilistic Risk Assessment Methodology For Programmatic Risk Applications, Probabilistic Safety Assessment And Management Conference (PSAM 6), ELSEVIER Science Ltd, pp 1483-1488Google Scholar

Copyright information

© Springer-Verlag London 2004

Authors and Affiliations

  • R. J. Mulvihill
    • 1
  • J. Cockrell
    • 2
  1. 1.Hernandez Engineering Inc.JupiterUSA
  2. 2.NASA Ames Research CenterMoffett FieldUSA

Personalised recommendations