Reliability analysis of repairable multistate phased mission systems with Markov approach based on states
ISSN: 0264-4401
Article publication date: 16 June 2023
Issue publication date: 14 July 2023
Abstract
Purpose
The purpose of this study is to find the reliability of the three-component three-phased mission system, which can be repaired by considering the exponential distribution for repair and failure rates in the transitions between the phases based on states with Markov approach. Also, multilevel-phased mission systems are calculated based on states for partially working states.
Design/methodology/approach
The reliabilities of the repairable two-level and three-level three-component three-phased mission systems based on states are calculated with the Markov approach. The structure functions are obtained for each phase of the systems, and differential equations are created by the failure and repair of each working state component. These equations are solved using Laplace method.
Findings
Reliability values of two-level and three-level three-component three-phased systems with different failure, repair, and time intervals are calculated and compared. The intermediate states that multilevel systems handle differently from two-level systems provide a better investigation of the systems. So, these repairable systems offer transparent information in complex systems like transportation and energy, ensuring appropriate timing and cost for repair operations.
Originality/value
This study is original in terms of calculating the reliability of the repairable phased mission system based on the states using Markov method. It is also important in calculating the reliability of the repairable multilevel phased mission system based on states and making reliability comparisons according to different repair and failure rates, equal and different time intervals.
Keywords
Citation
Yılmaz, S. and Elmastaş Gültekin, Ö. (2023), "Reliability analysis of repairable multistate phased mission systems with Markov approach based on states", Engineering Computations, Vol. 40 No. 5, pp. 1041-1062. https://doi.org/10.1108/EC-09-2022-0583
Publisher
:Emerald Publishing Limited
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