شماره ركورد كنفرانس
5341
عنوان مقاله
On hazard rate ordering of $p$-spacings between failures in sequential (n-r+1)-out-of-n systems
پديدآورندگان
Esna-Ashari M. Insurance Research Center, Tehran, Iran , Alimohammadi M. Department of Statistics, Faculty of Mathematical Sciences, Alzahra University, Tehran , Garousi E. Department of Statistics, Faculty of Mathematical Sciences, Alzahra University, Tehran
تعداد صفحه
10
كليدواژه
Reliability , Survival signature , Phased mission system , multi state component
سال انتشار
1403
عنوان كنفرانس
دهمين همايش ملي نظريه قابليت اعتماد و كاربردهاي آن
زبان مدرك
انگليسي
چكيده فارسي
The hazard rate is an important measures to study the lifetime random variables in reliability theory, survival analysis and stochastic modeling. In this article, we study the hazard rate ordering of $p$-spacings in sequential $(n-r+1)$-out-of-$n$ systems with different structures, including resolving an open problem. Since we do not impose restrictions as previous studies did, our findings yield new results for various useful models of ordered random variables, too. Finally, an illustrative example is also given.
كشور
ايران
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