International Journal of Statistics and Reliability Engineering

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Vol 7, No 2 :

openaccess

Fuzzy Reliability of a System usingDual Hesitant Fuzzy Element

Deepak Kumar , Anita Kumari

Abstract

In this paper, we propose a new method for analyzing fuzzy reliability of a system using dual hesitant fuzzy set theory, where the reliabilities of the components/units of a system are represented by dual hesitant fuzzy elements (DHFEs). We evaluate the fuzzy reliability for some complex systems (series configuration, parallel configuration and bridge configuration) using score function and accuracy function which is very useful in decision-making problem. Additionally, a numerical example is taken for better demonstration of the present method.

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ISSN(P) 2350-0174

ISSN(O) 2456-2378

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