Estimation of reliability with cumulative stress and strength degradation
Article Type
Research Article
Publication Title
Statistics
Abstract
In many real-life scenarios, system reliability depends on dynamic stress–strength interference where strength degrades and stress accumulates concurrently over time. In this paper, we consider the problem of estimating reliability of a system under deterministic strength degradation and cumulative damage due to shocks arriving according to a point process. Maximum likelihood estimation under two different sampling plans has been considered. Large sample properties in general are discussed. The method is illustrated through simulation and real-life data analysis.
First Page
766
Last Page
781
DOI
10.1080/02331888.2016.1277224
Publication Date
7-4-2017
Recommended Citation
Bhuyan, P. and Dewanji, A., "Estimation of reliability with cumulative stress and strength degradation" (2017). Journal Articles. 2493.
https://digitalcommons.isical.ac.in/journal-articles/2493
