Title : ( Optimal block replacement based on expert judgement method )
Authors: somayeh shahraki dehsoukhteh , Mostafa Razmkhah , Bruno Castanier ,
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Abstract
Applying the theory of uncertainty is a good approach to study the reliability of a system when there is a little frequency of suitable data. Based on this theory, the policy of block replacement with minimal repair is considered assuming the system lifetime follows a power law process. The unknown parameters are estimated according to evidence theory that affects the epistemic uncertainty. The Dempster-Shafer as well as Yager rules are applied to aggregate the judgements and mental estimates of two or more experts. After determining the unknown parameters, a judgement interval is derived for the optimal replacement time using the long-run cost criterion.
Keywords
, Dempster-shafer theory, long-run cost criterion, maintenance policy, uncertainty theory, Yager rule
@article{paperid:1094592,
author = {Shahraki Dehsoukhteh, Somayeh and Razmkhah, Mostafa and Bruno Castanier},
title = {Optimal block replacement based on expert judgement method},
journal = {Proceedings of the Institution of Mechanical Engineers - Part O},
year = {2023},
volume = {238},
number = {3},
month = {March},
issn = {1748-006X},
pages = {591--603},
numpages = {12},
keywords = {Dempster-shafer theory; long-run cost criterion; maintenance policy; uncertainty theory; Yager rule},
}
%0 Journal Article
%T Optimal block replacement based on expert judgement method
%A Shahraki Dehsoukhteh, Somayeh
%A Razmkhah, Mostafa
%A Bruno Castanier
%J Proceedings of the Institution of Mechanical Engineers - Part O
%@ 1748-006X
%D 2023
