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Modelling infrastructure interdependencies, resiliency and sustainability

Author

Listed:
  • Tri-Dung Nguyen
  • Ximing Cai
  • Yanfeng Ouyang
  • Mashor Housh

Abstract

The three key concepts of interdependency, resiliency and sustainability of a complex system have appeared in a number of studies and in various contexts. Nevertheless, little has been done to define and analyse them, especially the latter two, in a unified quantitative framework for engineering infrastructures. In this paper, we propose overarching mathematical modelling frameworks to quantify these three key concepts in the context of complex infrastructure systems with multiple interdependent subsystems (i.e., the system of systems). We show how interdependencies between subsystems can affect the resiliency and sustainability of the entire system. We provide a case study in the context of biofuel development and use different dynamical models to demonstrate these concepts.

Suggested Citation

  • Tri-Dung Nguyen & Ximing Cai & Yanfeng Ouyang & Mashor Housh, 2016. "Modelling infrastructure interdependencies, resiliency and sustainability," International Journal of Critical Infrastructures, Inderscience Enterprises Ltd, vol. 12(1/2), pages 4-36.
    • Handle: RePEc:ids:ijcist:v:12:y:2016:i:1/2:p:4-36
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    Citations

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    Cited by:

    1. Poulin, Craig & Kane, Michael B., 2021. "Infrastructure resilience curves: Performance measures and summary metrics," Reliability Engineering and System Safety, Elsevier, vol. 216(C).
    2. Caputo, Antonio C. & Kalemi, Bledar & Paolacci, Fabrizio & Corritore, Daniele, 2020. "Computing resilience of process plants under Na-Tech events: Methodology and application to sesmic loading scenarios," Reliability Engineering and System Safety, Elsevier, vol. 195(C).
    3. Monsalve, Mauricio & de la Llera, Juan Carlos, 2019. "Data-driven estimation of interdependencies and restoration of infrastructure systems," Reliability Engineering and System Safety, Elsevier, vol. 181(C), pages 167-180.
    4. Ahmed Ali A. Mohamed, 2019. "On the Rising Interdependency between the Power Grid, ICT Network, and E-Mobility: Modeling and Analysis," Energies, MDPI, vol. 12(10), pages 1-17, May.

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