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Definitions of Disturbance, Resilience and Robustness in ATM Context

Gluchshenko, Olga (2012) Definitions of Disturbance, Resilience and Robustness in ATM Context. DLR-Interner Bericht. DLR-IB 112-2012/28, 24 S.

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Abstract

Resilience is a fundamental property of the natural ecosystem that enables quick recovery after numerous disturbances occurring frequently. This vital ability of the ecosystem makes resilience a very desirable property of man-made socio-technical systems, one of which is an ATM System. In ecology and in other domains there are a lot of definitions and interpretations of the term resilience. Most of them fall into two big groups with semantical meanings ”resilience“ and ”robustness“. Currently in the ATM Context exists a definition of resilience from the safety science perspective only. Since we investigate resilience of an ATM System from the more general - performance point of view, which includes safety with performance aspects, it is necessary to develop conceptual definitions of resilience and robustness of an ATM System, which have a clear differentiation between these terms and enable their measurement. The aim of this report is to give a short description of the developed framework, which incorporates created concept of robustness, resilience and relevant terms: disturbance, stress and perturbation. The created framework is illustrated with one simple example and is accomplished with an according decision-making chain. The report also suggests some qualitative and quantitative measures of resilience and robustness and provides a structured approach for investigation of these properties of a system. In spite of the fact, that the concept is developed in the ATM Context, it is transferable and can be used for any socio-technical system.

Item URL in elib:https://elib.dlr.de/79571/
Document Type:Monograph (DLR-Interner Bericht)
Title:Definitions of Disturbance, Resilience and Robustness in ATM Context
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Gluchshenko, OlgaOlga.Gluchshenko (at) dlr.deUNSPECIFIED
Date:December 2012
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:24
Status:Published
Keywords:resilience, robustness, disturbance, stress, perturbation, ATM, definition
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:ATM and Operation (old)
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Efficient Flight Guidance (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Control > Controller Assistance
Deposited By: Diederich, Kerstin
Deposited On:13 Dec 2012 14:59
Last Modified:31 Jul 2019 19:38

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