STRESS-STRENGTH RELIABILITY for P(Xr:n1}

STRESS-STRENGTH RELIABILITY for P(Xr:n1}<Yk:n2) in the EXPONENTIAL CASE

This paper deals with the estimation problem of the multicomponent stress-strength reliability parameter when  stress, strength variates are given by two independent one-parameter exponential distributions with different parameters. It is  assumed that Y1,...,Yn2 are the random strengths of n2 components  subjected to random stresses X1,...,Xn1. Our study is concentrated on  the probability P(Xr:n1<Yk:n2) and   the problem of frequentist and Bayesian estimation of   P(Xr:n1<Yk:n2)  based on  X and Y-samples are  discussed.  Some special cases are considered and the small sample comparison of the reliability estimates is made through Monte Carlo simulation.

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