On the mean remaining strength at the system level for some bivariate survival models based on exponential distribution

Gürler S., Hüdaverdi B., Bairamov I.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, cilt.290, ss.535-542, 2015 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 290
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1016/j.cam.2015.06.011
  • Dergi Adı: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.535-542
  • Anahtar Kelimeler: Mean remaining strength, Bivariate exponential distribution, Stress-strength model, RELIABILITY
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

In this paper, we consider the mean remaining strength at the system level of two-component parallel and series systems in the case of possibly dependent components which are subject to a common stress. We assume that the strengths of the components have FGM, Freund's, Marshall-Olkin and Block-Basu's bivariate exponential models. A numerical study based on the generated data set is performed to obtain the maximum likelihood estimates of the mean remaining strength for two-component parallel system in the stress-strength setup. (C) 2015 Elsevier B.V. All rights reserved.