Dokument-ID Dokumenttyp Autoren/innen Persönliche Herausgeber/innen Haupttitel Abstract Auflage Verlagsort Verlag Herausgeber (Institution) Erscheinungsjahr Titel des übergeordneten Werkes Jahrgang/Band ISBN Veranstaltung Veranstaltungsort Beginndatum der Veranstaltung Enddatum der Veranstaltung Ausgabe/Heft Erste Seite Letzte Seite URN DOI Lizenz Datum der Freischaltung OPUS4-31525 Zeitschriftenartikel Neumann, Patrick P.; Schnürmacher, M.; Bennetts, V.H.; Lilienthal, A.J.; Bartholmai, Matthias; Schiller, J.H. A probabilistic gas patch path prediction approach for airborne gas source localization in non-uniform wind fields In this paper, we show that a micro unmanned aerial vehicle (UAV) equipped with commercially available gas sensors can address environmental monitoring and gas source localization (GSL) tasks. To account for the challenges of gas sensing under real-world conditions, we present a probabilistic approach to GSL that is based on a particle filter (PF). Simulation and real-world experiments demonstrate the suitability of this algorithm for micro UAV platforms. Stevenson Ranch, CA, USA American Scientific Publishers (ASP) 2014 Sensor letters 12 6/7 1113 1118 10.1166/sl.2014.3168 2016-02-20 OPUS4-32509 Zeitschriftenartikel Bartholmai, Matthias; Köppe, Enrico; Neumann, Patrick P. Monitoring of hazardous scenarios using multi-sensor devices and sensor data fusion The combination of different types of sensors to multi-sensor devices offers excellent potential for monitoring applications. This should be demonstrated by means of four different examples of actual developments carried out by Federal Institute for Materials Research and Testing (BAM): monitoring and indoor localization of relief forces, a micro-drone for gas measurement in hazardous scenarios, sensor-enabled radio-frequency identification (RFID) tags for safeguard of dangerous goods, and a multifunctional sensor for spatially resolved under-surface monitoring of gas storage areas. Objective of the presented projects is to increase the personal and technical safety in hazardous scenarios. These examples should point to application specific challenges for the applied components and infrastructure, and it should emphasize the potential of multi-sensor systems and sensor data fusion. [S.l.] IARIA 2014 International journal on advances in systems and measurements 7 3/4 193 200 2016-02-20 OPUS4-32429 Zeitschriftenartikel Köppe, Enrico; Augustin, D.; Bartholmai, Matthias; Daum, Werner Air-based multi-hop sensor network for the localization of persons In this work an air-based sensor network for the localization of persons at extensive areas is presented. The developed network consists of a localization device which the person is wearing (BodyGuard-System), a mobile relay station in the air, and a base station. All three parts communicate with the same radio chip. The BodyGuard-System is an inertial navigation system which was developed for localization in difficult environments with high accuracy and low measurement uncertainty. To increase the range of the system, a multi-hop network was built up. The measured data of the BodyGuard-System and the mobile relay station is visualized on a PC in the base station. This multi-hop network is necessary for example for fire department missions. Amsterdam [u.a.] Elsevier 2014 Procedia engineering 87 EuroSensors 2014, 28th European Conference on Solid-State Transducers Brescia, Italy 07.09.2014 10.09.2014 528 531 urn:nbn:de:kobv:b43-324294 10.1016/j.proeng.2014.11.540 http://creativecommons.org/licenses/by-nc-nd/3.0/de/deed.de 2016-02-20