Fuzzy Reliability Optimization Models for Redundant Systems

الموضوعات :

ل Nematian ¹

1 - other

تاريخ الإرسال : 29 الإثنين , رجب, 1436 تاريخ التأكيد : 29 الإثنين , رجب, 1436 تاريخ الإصدار : 14 الثلاثاء , ربيع الثاني, 1428

الکلمات المفتاحية: Reliability, Redundant system, Fuzzy random theory, Integer programming,

ملخص المقالة :

In this paper, a special class of redundancy optimization problem with fuzzy random variables is presented. In this model, fuzzy random lifetimes are considered as basic parameters and the Er-expected of system lifetime is used as a major type of system performance. Then a redundancy optimization problem is formulated as a binary integer programming model. Furthermore, illustrative numerical examples are also given to clarify the methods discussed in this paper.