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Probabilistic Risk Analysis Technique of Intentional Electromagnetic Interference at System Level

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Authors

  • Evgeni Genender
  • Heyno Garbe
  • Frank Sabath

External Research Organisations

  • Research Institute for Protective Technologies and CBRN Protection (WIS)
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Details

Original languageEnglish
Article number6568885
Pages (from-to)200-207
Number of pages8
JournalIEEE Transactions on Electromagnetic Compatibility
Volume56
Issue number1
Publication statusPublished - 25 Jul 2013

Abstract

This paper introduces a new procedural method for the systematic analysis of the risk when a specific facility is exposed to an intentional electromagnetic environment (IEME). The analysis is performed from the viewpoint of the system owner. The exposure of a system to IEME can be described by a set of different scenarios. The method presented in this paper combines characteristics of intentional electromagnetic interference scenarios with susceptibility data of components using statistical-based models for the coupling as well as the system behavior. Within each scenario the coupling to components of the system under assessment is ascertained by an analysis of the electromagnetic topology. The reaction of the system under assessment is modeled by combining the failure probabilities of the components employing the fault tree analysis. The application of a Monte Carlo simulation on the resulting model provides the probability of the top events of the fault trees which are the system level effects or consequences. In a final step, the importance analysis enables the identification of critical elements, e.g., those elements which contribute most to the risk, and therefore starting points for the improvement of the system protection.

Keywords

    effect analysis, Electromagnetic (EM) effects, intentional electromagnetic environment (IEME), intentional electromagnetic interference (IEMI), probabilistic risk analysis, threat assessment

ASJC Scopus subject areas

Cite this

Probabilistic Risk Analysis Technique of Intentional Electromagnetic Interference at System Level. / Genender, Evgeni; Garbe, Heyno; Sabath, Frank.
In: IEEE Transactions on Electromagnetic Compatibility, Vol. 56, No. 1, 6568885, 25.07.2013, p. 200-207.

Research output: Contribution to journalArticleResearchpeer review

Genender E, Garbe H, Sabath F. Probabilistic Risk Analysis Technique of Intentional Electromagnetic Interference at System Level. IEEE Transactions on Electromagnetic Compatibility. 2013 Jul 25;56(1):200-207. 6568885. doi: 10.1109/TEMC.2013.2272944
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