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Mission success probability means the ability of a system to fulfill its mission in a prescribe task profile. In this paper, a hierarchical modeling method is proposed for the mission success evaluation of multi-stage system with repairable spare parts. The binary decision diagram (BDD) was used to represent the system structure function. The component and its corresponding repairable spare parts...
Fault-tree analysis is a useful analytic tool for the reliability and safety of complex system. However, fault tree is not suitable for repairable system. In this paper, we will propose a new method called TTF (time to failure) and TTM (time to maintenance) to analyze repairable system. Nevertheless, Monte Carlo simulation may be time consuming. In order to reduce simulation time, a parallel algorithm...
This paper presents the new effective method of evaluating the reliability of large parallel repairable systems. The system consists of elements with different characteristics of reliability. It is assumed that the recovery time of elements is generally distributed. The represented result was obtained by analytical method with the using of semi-Markov model of reliability. The application of analytical...
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