2231–4202  (Print)                
2249–9970  (Online)             
Peer Reviewed and Refereed Journal

JPAST is a Peer Reviewed & Refereed biannual multidisciplinary journal starting from July 2011. Articles are invited for Dec 23 issue.
Volume 2, Issue 1, Pages 1-10, January 2012

Cost Benefit Analysis of Three Unit Redundant System Model with Correlated Failures and Repairs

Dr. V. K. Sharma1 and Surendra Prabhat Gupta1,*

1Reader and Head, Department of Mathematics, D.N.(P.G.) College, Gulaothi, Bulandshahr

1,*Research Scholar, Department of Mathematics, D.N.(P.G.) College, Gulaothi, Bulandshahr


In this paper, an attempt is made to study an analysis of three unit redundant system model with correlated failures and repair times. In this work analysis of reliability and mean time to system failure, availability analysis, busy period analysis and profit function analysis are studied. Also graphical study of the system model is shown. The result indicated that higher correlation between the failure and repair times provides the better system performance.

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