Details
| Original language | English |
|---|---|
| Title of host publication | Ultra-Wideband, Short-Pulse Electromagnetics 10 |
| Pages | 279-287 |
| Number of pages | 9 |
| Publication status | Published - 28 Nov 2013 |
| Event | 10th Conference on Ultra-Wideband, Short-Pulse Electromagnetics, UWBSP 2010 - Ottawa, ON, Canada Duration: 5 Jul 2010 → 9 Jul 2010 |
Abstract
Due to the interconnection of modern electronic systems such as IT networks, it becomes impossible to predict the reliability of the whole system solely deterministically. The system needs to be decomposed in smaller elements which are easier to analyze by itself. Despite the functional structure of the system, also the electromagnetic topology needs to be taken into consideration. Critical system elements may be placed in shielded rooms where the deterministic calculation of electromagnetic fields is not reasonable because slight changes in this environment can drastically change the electromagnetic field structure in that enclosure. Furthermore, there are also a big variety of electromagnetic threats that the system can be exposed to. Due to these uncertainties, a complex system must be analyzed statistically. Hence, there is a need for a systematical analysis method which takes the uncertainties from different sources into consideration and which combines this knowledge in order to predict the risk. Moreover, the analysis should enable to identify the main contributors to the risk. The objective of this article is first to define the expression risk and second to present some of the aspects of probabilistic risk assessment and to show how those can be applied to IEMI problems.
Keywords
- Critical infrastructure, Intentional EMI, Risk analysis
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
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Ultra-Wideband, Short-Pulse Electromagnetics 10. 2013. p. 279-287.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - On the Use of Probabilistic Risk Analysis for Intentional Electromagnetic Interference
AU - Genender, E.
AU - Fisahn, S.
AU - Garbe, H.
AU - Potthast, S.
PY - 2013/11/28
Y1 - 2013/11/28
N2 - Due to the interconnection of modern electronic systems such as IT networks, it becomes impossible to predict the reliability of the whole system solely deterministically. The system needs to be decomposed in smaller elements which are easier to analyze by itself. Despite the functional structure of the system, also the electromagnetic topology needs to be taken into consideration. Critical system elements may be placed in shielded rooms where the deterministic calculation of electromagnetic fields is not reasonable because slight changes in this environment can drastically change the electromagnetic field structure in that enclosure. Furthermore, there are also a big variety of electromagnetic threats that the system can be exposed to. Due to these uncertainties, a complex system must be analyzed statistically. Hence, there is a need for a systematical analysis method which takes the uncertainties from different sources into consideration and which combines this knowledge in order to predict the risk. Moreover, the analysis should enable to identify the main contributors to the risk. The objective of this article is first to define the expression risk and second to present some of the aspects of probabilistic risk assessment and to show how those can be applied to IEMI problems.
AB - Due to the interconnection of modern electronic systems such as IT networks, it becomes impossible to predict the reliability of the whole system solely deterministically. The system needs to be decomposed in smaller elements which are easier to analyze by itself. Despite the functional structure of the system, also the electromagnetic topology needs to be taken into consideration. Critical system elements may be placed in shielded rooms where the deterministic calculation of electromagnetic fields is not reasonable because slight changes in this environment can drastically change the electromagnetic field structure in that enclosure. Furthermore, there are also a big variety of electromagnetic threats that the system can be exposed to. Due to these uncertainties, a complex system must be analyzed statistically. Hence, there is a need for a systematical analysis method which takes the uncertainties from different sources into consideration and which combines this knowledge in order to predict the risk. Moreover, the analysis should enable to identify the main contributors to the risk. The objective of this article is first to define the expression risk and second to present some of the aspects of probabilistic risk assessment and to show how those can be applied to IEMI problems.
KW - Critical infrastructure
KW - Intentional EMI
KW - Risk analysis
UR - http://www.scopus.com/inward/record.url?scp=84896657661&partnerID=8YFLogxK
U2 - 10.1007/978-1-4614-9500-0_25
DO - 10.1007/978-1-4614-9500-0_25
M3 - Conference contribution
AN - SCOPUS:84896657661
SN - 9781461494997
SP - 279
EP - 287
BT - Ultra-Wideband, Short-Pulse Electromagnetics 10
T2 - 10th Conference on Ultra-Wideband, Short-Pulse Electromagnetics, UWBSP 2010
Y2 - 5 July 2010 through 9 July 2010
ER -