? new mixed ?-shock model with a change in shock distribution
[ X ]
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute for Ionics
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this paper, reliability properties of a system that is subject to a sequence of shocks are investigated under a particular new change point model. According to the model, a change in the distribution of the shock magnitudes occurs upon the occurrence of a shock that is above a certain critical level. The system fails when the time between successive shocks is less than a given threshold, or the magnitude of a single shock is above a critical threshold. The survival function of the system is studied under both cases when the times between shocks follow discrete distribution and when the times between shocks follow continuous distribution. Matrix-based expressions are obtained for matrix-geometric discrete intershock times and for matrix-exponential continuous intershock times, as well. © 2022, The Author(s) under exclusive licence to Sociedad de Estadística e Investigación Operativa.
Açıklama
Anahtar Kelimeler
Delta shock model; Matrix-exponential distributions; Matrix-geometric distributions; Mixed shock model; Reliability
Kaynak
TOP
WoS Q Değeri
Scopus Q Değeri
Q1
Cilt
31
Sayı
3
