Title | ||
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Simulation Model For Simple Yet Robust Resilience Assessment Metrics For Engineered Systems |
Abstract | ||
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Modelling system properties is a central step to carry out time-dependant simulations of system' s operating conditions. In this paper, we present a simulation model combined with simple metrics that focus on system's resilience at a technical level, represented through absorption, adaptation and recovery. Following the technocentric perspective of this research, the components' reliability is considered as the main performance of interest for the analysis. When a failure occurs following a certain probability, performance is restored after a specified recovery time. This latter is a stochastic variable that relies on recovery functions specific for every component. The model has been applied in a case study referred to a hot water generation plant for hospitals. The case study shows how the model allows depicting performance levels and its flexibility for multiple management strategies, supporting what-if scenarios analyses. |
Year | DOI | Venue |
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2021 | 10.1016/j.ress.2021.107467 | RELIABILITY ENGINEERING & SYSTEM SAFETY |
Keywords | DocType | Volume |
Resilience, Resilience assessment, Resilience indexes, Reliability, Simulation model, Industrial plants | Journal | 209 |
ISSN | Citations | PageRank |
0951-8320 | 0 | 0.34 |
References | Authors | |
0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Riccardo Patriarca | 1 | 22 | 3.07 |
De Paolis Alessandro | 2 | 0 | 0.34 |
Francesco Costantino | 3 | 67 | 10.31 |
Di Gravio Giulio | 4 | 0 | 0.34 |