Reliability analysis of weighted-(r,s)-out-of-n system having two dependent subcomponents each with its own positive integer-valued weight

Estabraqi, Javad; Torabi, Hamzeh; Meshkat, RahmatSadat

doi:10.22034/jsmta.2024.22085.1153

Reliability analysis of weighted-(r,s)-out-of-n system having two dependent subcomponents each with its own positive integer-valued weight

Document Type : Original Scientific Paper

Authors

Department of Statistics‎, ‎Yazd University‎, ‎Yazd‎, ‎Iran

10.22034/jsmta.2024.22085.1153

Abstract

In this paper‎, ‎a general form of weighted-(r,s)-out-of-n system having two dependent subcomponents with different weights is introduced‎. ‎This system consists of n independent components‎, ‎each having two dependent subcomponents‎, ‎each with its own positive integer-valued weight‎. ‎If the total weights of the working subcomponents exceed a pre-specified threshold (r,s)‎, ‎the system is assumed to function‎. ‎The reliability and component importance of this system are studied‎. ‎The survival function and mean time to failure are presented‎.

Keywords