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The application of system dynamics modelling to system safety improvement: Present use and future potential

Lookup NU author(s): Professor Stewart RobinsonORCiD

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Abstract

© 2018 Elsevier LtdSystem Dynamics has the potential to study the aspects of complex systems including its likely effect of modifications to structural and dynamic system properties that cannot be achieved with traditional approaches. This paper presents a review of literature addressing safety issues using system dynamics across safety–critical domains. Sixty-three studies were included and classified based on a customised human factors safety taxonomy framework. The thematic analysis of the literature resulted in five themes: external factors, organisational influences, unsafe supervisions, preconditions for unsafe acts and unsafe acts. The findings suggest that using system dynamics can be a potential tool in improving safety. This can be achieved through improved decision-making by basing it on system analysis, analysing past behavioural events in a modelling structure to plan effective safety policies, as well as looking at a holistic approach when analysing accidents.


Publication metadata

Author(s): Ibrahim Shire M, Jun GT, Robinson S

Publication type: Review

Publication status: Published

Journal: Safety Science

Year: 2018

Volume: 106

Pages: 104-120

Print publication date: 01/07/2018

Online publication date: 14/03/2018

Acceptance date: 04/03/2018

ISSN (print): 0925-7535

ISSN (electronic): 1879-1042

Publisher: Elsevier B.V.

URL: https://doi.org/10.1016/j.ssci.2018.03.010

DOI: 10.1016/j.ssci.2018.03.010


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