On the signature of complex system: A decomposed approach

Gaofeng Da, Ping Shing Chan and Maochao Xu

European Journal of Operational Research, 2018, vol. 265, issue 3, 1115-1123

Abstract: The computation of the signature of a complex system is often challenging, as it may involve a large number of components and a complex architecture. In this study, we propose a novel approach to computing the signature of a system consisting of subsystems with shared components. The proposed approach relies on a new concept called decomposed survival signatures. This new concept can be efficiently used to compute the signature of a modular system with an arbitrary organizing structure and to provide explicit formulas for computation. Applications in cyber systems, transportation systems, and branched oil pipeline systems are highlighted.

Keywords: Reliability; Modular system; Survival signature; BIM-spectrum; JRI-spectrum (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:265:y:2018:i:3:p:1115-1123

DOI: 10.1016/j.ejor.2017.08.052

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