48699
2019
mul
24
34
2019
conferenceobject
Gesellschaft zur Förderung angewandter Informatik e. V. (GFaI)
0
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Remote Gas Sensing with Multicopter-Platforms
This presentation gives an introduction to the gas-sensitive aerial robots developed at BAM, including various application examples in the field of mobile robot olfaction: gas source localization and gas distribution mapping.
Tagungsband des zweiten Innovationsforums: Autonome, mobile Dienste – Services für Mobilität
978-3-942709-22-4
http://modisem.de/files/Ereignisse/2019-06/Innovationsforum_Downloads/IF2_2019_Tagungsband_WEB.pdf
Tagungsband auf Deutsch, Beitrag auf Englisch.
Zweites Innovationsforum "Autonome, mobile Dienste; Services für Mobilität"
Berlin, Germany
04.06.2019
05.06.2019
false
true
Nicolas P. Winkler
Patrick P. Neumann
Dino Hüllmann
Harald Kohlhoff
Matthias Bartholmai
V. H. Bennetts
A. J. Lilienthal
eng
uncontrolled
Tunable Diode Laser Absorption Spectroscopy (TDLAS); UAV-REGAS
eng
uncontrolled
Localization of gas sources
eng
uncontrolled
Mobile Robot Olfaction
eng
uncontrolled
Nano UAV Swarm
eng
uncontrolled
Tomographic reconstruction of gas plumes
Analytische Chemie
Ingenieurbau
Sanitär- und Kommunaltechnik; Umwelttechnik
8 Zerstörungsfreie Prüfung
8.1 Sensorik, mess- und prüftechnische Verfahren
Infrastruktur
Umwelt
Datei im Netzwerk der BAM verfügbar ("Closed Access")
Graue Literatur
Sensorik
43183
2017
mul
poster
0
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KonSens - Kommunizierende Sensorsysteme für die Bauteil- und Umweltüberwachung
In the KonSens Project, sensor systems are developed, validated, and operated in form of functional models for the application areas Structure Integrated Sensors and Mobile Multi-gas Sensors. Key aspects are the detection and evaluation of corrosion processes in reinforced concrete structures as well as the detection and quantification of very low concentrations of toxic gases in air. The adaption of sensor principles from the lab into real-life application including appropriate communication techniques is a major task.
In recent years, Structural Health Monitoring have gained in importance, since growing age of buildings and infrastructure as well as increasing load requirements demand for reliable surveillance methods. In this regard, the project follows two strategies: First, the development and implementation of completely embedded sensor systems consisting of RFID-tag and in situ sensors, and their further application potential (e.g. for precast concrete elements, roadways, wind power plants, and maritime structures). Secondly, the development of a long-term stable, miniaturized, fiber optic sensor for a ratiometric and referenced measurement of the pH-value in concrete based on fluorescence detection as an indicator for carbonation and corrosion.
Environmental pollution through emission of toxic gases becomes an increasing problem not only in agriculture (e.g. biogas plants) and industry but also in urban areas. This leads to increasing demand to monitor environmental emissions as well as ambient air and industrial air components in many scenarios and in even lower concentrations than nowadays. The selectivity of luminescence-based sensors is enabled by the combination of the sensing dye and the material, which is used as accumulation medium for concentration of the analyte. This principle allows for developing gas sensors with high selectivity and sensitivity of defined substances. Additional benefits, particularly of fluorescence-based sensors, are their capability for miniaturization and potential multiplex mode. Objective is the development and implementation of sensors based on fluorescence detection for defined toxic gases (ammonia, hydrogen sulfide, ozone, and benzene) with sensitivity in the low ppm or even ppb range. Additionally, the integration of such sensors in mobile sensor devices is addressed.
Colloquium of Optical Spectrometry (COSP) 2017
Berlin, Germany
27.11.2017
29.11.2017
Matthias Bartholmai
Patrick P. Neumann
Sergej Johann
Carlo Tiebe
Kornelia Gawlitza
Jürgen Bartelmeß
eng
uncontrolled
RFID sensors
eng
uncontrolled
Sensors in concrete
eng
uncontrolled
Gas sensors
eng
uncontrolled
Mobile sensors
eng
uncontrolled
Fluorescence sensors
Analytische Chemie
Ingenieurbau
Sanitär- und Kommunaltechnik; Umwelttechnik
Datei im Netzwerk der BAM verfügbar ("Closed Access")
Präsentation