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Protection of civil society in a VUCA world. Case study: library free bulk detection of explosives - combining simple sensors for resolving a complicated issue

Konstantynovski, Kostyantin and Hammer, Christof and Njio, Gerald and Wenzel, Niklas and Holl, Gerhard and Klapötke, Thomas M. (2020) Protection of civil society in a VUCA world. Case study: library free bulk detection of explosives - combining simple sensors for resolving a complicated issue. 2nd International Conference on CBRNe, SICC Series, 10.-12. Dez. 2020, Online. (Unpublished)

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Abstract

Modern societies depend on the reliable operability of their critical infrastructures. Today's networked world requires coordinated efforts and holistic approaches to protect critical infrastructures from the growing number of hazards. One of the most important goals of the newly founded Institute for the Protection of Terrestrial Infrastructures is the prevention of CBRNe related accidents and attacks. The primary objective of this oral presentation is to provide an overview of the goals, capabilities and methods of the Institute for the Protection of Terrestrial Infrastructures and especially its Department for Detection Systems. Within this department the research group "C/B/e Detection" focuses on the chemical, biological and explosive events. The group's approach for resolving C/B/e related issues is demonstrated by the example of developing a detector prototype for library free bulk detection of explosives. Sophisticated modular electronics allows quick exchange of sensors in case of malfunction or for experimental reasons. The application of custom metal oxide semiconductor gas sensors has the potential of a significant power saving thus bringing the detector prototype one step closer to the real-life application. Based on 170 experiments a detection rate of 99,4% was reached. In additional experiments, the possibility of library free and automatized operation was proven. Those experiments were performed in a double-blind mode and resulted in 9 of 10 right assignments (8 energetic materials and one benign) and 1 false positive.

Item URL in elib:https://elib.dlr.de/143600/
Document Type:Conference or Workshop Item (Speech)
Title:Protection of civil society in a VUCA world. Case study: library free bulk detection of explosives - combining simple sensors for resolving a complicated issue
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Konstantynovski, KostyantinKostyantin.Konstantynovski (at) dlr.dehttps://orcid.org/0000-0003-2572-6062
Hammer, Christofchristof.hammer (at) dlr.deUNSPECIFIED
Njio, GeraldUniversity of Applied Sciences Bonn-Rhein-Sieg (BRSU), Institute for Detection Technologies (IDT)UNSPECIFIED
Wenzel, NiklasUniversity of Applied Sciences Bonn-Rhein-Sieg (BRSU), Institute for Detection Technologies (IDT)UNSPECIFIED
Holl, Gerhardgerhard.holl (at) dlr.deUNSPECIFIED
Klapötke, Thomas M.Ludwig-Maximilian’s University Munich (LMU), Department of ChemistryUNSPECIFIED
Date:2020
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Unpublished
Keywords:Explosives, Bulk detection, Improvised explosive devices, Physical sensors, Gas sensors, Library free detection
Event Title:2nd International Conference on CBRNe, SICC Series
Event Location:Online
Event Type:international Conference
Event Dates:10.-12. Dez. 2020
Organizer:University of Rome Tor Vergata
HGF - Research field:other
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:no assignment
DLR - Program:no assignment
DLR - Research theme (Project):no assignment
Location: Rhein-Sieg-Kreis
Institutes and Institutions:Institute for the Protection of Terrestrial Infrastructures > Detection Systems
Deposited By: Konstantynovski, Dr. Kostyantin
Deposited On:25 Aug 2021 09:51
Last Modified:25 Aug 2021 09:51

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