Some Results on the Stress–Strength Reliability under the Distortion Functions

Abstract

In this paper, the system reliability in a stress–strength model, when the distributions of the stress and the strength random variables are replaced by two distorted distributions, is considered. The conditions to increase the reliability under several distortion functions are studied. Furthermore, the changes in the residual stress–strength reliability, the mean remaining strength and the number of working components of a system are investigated when the original distributions have been affected by distortion functions. Some of the previous results in the literatures can be achieved as special cases of our results.