Reliability, Availability, and Maintainability of Intermittently-usedRepairable Systems

  • P.S. Rajpal Indian Institute of Technology Delhi, New Delhi
  • K.S. Shishodia Indian Institute of Technology Delhi, New Delhi
  • G.S. Sekhon Indian Institute of Technology Delhi, New Delhi
DOI: https://doi.org/10.14429/dsj.57.1747
Keywords: Repairable system, reliability, Weibull distribution, CMRAM, transport helicopter, simulationmodel, system reliability, system maintainability, Monte-Carlo simulation

Abstract

A composite measure comprising linear combination of reliability, availability, andmaintainability (CMRAM) is proposed for an intermittently-used complex repairable system,namely a transport helicopter. The failure data are fitted in Weibull distribution for overlappingintervals of operating time to capture the effect of recent maintenance and other actions. Evaluationof CMRAM is helpful in formulating future operational and maintenance strategies.
Published
2007-03-01
How to Cite
Rajpal, P., Shishodia, K., & Sekhon, G. (2007). Reliability, Availability, and Maintainability of Intermittently-usedRepairable Systems. Defence Science Journal, 57(2), 211-222. https://doi.org/10.14429/dsj.57.1747
Issue
Vol 57 No 2
Section
Applied Physics & Fluid Dynamics
Copyright (c) 2016 Defence Science Journal

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