Resilience of a system can be defined as a set of behaviours and strategies allowing the creation of a proactive defence against disturbances and interruptions that threaten the system integrity. In analogy with the widely applied methods concerning risk assessment and inherent safety, in this paper we propose a semi-quantitative resilience evaluation framework. Starting from the basic dynamic concept defining resilience as the ability of a whole process system to cope with adverse events, a set of resilience indicators is presented to determine how resilient a process is, both from the technical and the organizational viewpoints. As a case-study, the approach is applied to an existing integral process industry, in order to manage risks through prevention, reduction and mitigation by focusing on the socalled detection potential factor. © Copyright 2014, AIDIC Servizi S.r.l.

Resilience engineering strategy applied to an existing process plant

PALAZZI, EMILIO;CURRO', FABIO;REVERBERI, ANDREA;FABIANO, BRUNO
2014-01-01

Abstract

Resilience of a system can be defined as a set of behaviours and strategies allowing the creation of a proactive defence against disturbances and interruptions that threaten the system integrity. In analogy with the widely applied methods concerning risk assessment and inherent safety, in this paper we propose a semi-quantitative resilience evaluation framework. Starting from the basic dynamic concept defining resilience as the ability of a whole process system to cope with adverse events, a set of resilience indicators is presented to determine how resilient a process is, both from the technical and the organizational viewpoints. As a case-study, the approach is applied to an existing integral process industry, in order to manage risks through prevention, reduction and mitigation by focusing on the socalled detection potential factor. © Copyright 2014, AIDIC Servizi S.r.l.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/810786
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