Filtern
Dokumenttyp
- Posterpräsentation (10)
- Beitrag zu einem Tagungsband (9)
- Vortrag (3)
- Sonstiges (1)
Referierte Publikation
- nein (23) (entfernen)
Schlagworte
- Environmental monitoring (3)
- Nano aerial robot (3)
- Swarm (3)
- Air quality (2)
- Air quality monitoring (2)
- Bauwerksüberwachung (2)
- Digitalisation (2)
- Electronic nose (2)
- Environment (2)
- Gas sensors (2)
- IMS (2)
- Indoor air quality (2)
- Ionenmobilitätsspektrometrie (2)
- LoRaWAN (2)
- Mobile Robot Olfaction (2)
- Multisensor system (2)
- Smart sensors (2)
- Spectroscopy (2)
- Sprengstoffspurendetektion (2)
- Umweltmonitoring (2)
- VOC (2)
- Aerial robot (1)
- Aerial robot olfaction (1)
- Ammonia (1)
- Anemometer (1)
- Digital Certificates (1)
- Digitalisierung (1)
- ETD (1)
- Embedded sensor (1)
- Emmbedded sensor (1)
- Fluorescence sensor (1)
- Fluoreszenzsensoren (1)
- Flying platforms (1)
- GC-MS (1)
- Gas detector (1)
- Gas sensing (1)
- Gas standard generator (1)
- Gas tomography (1)
- H2Safety@BAM (1)
- Hydrogen (1)
- Hydrogen technology (1)
- Ion mobility spectrometry (1)
- Localization of gas sources (1)
- Luftfrachtsicherheit (1)
- Mobile robot olfaction (1)
- Monitoring (1)
- Multigassensoren (1)
- Pattern recognition methods (1)
- Permeation (1)
- Phototransistor (1)
- Plume (1)
- Prüfung (1)
- QI Digital (1)
- Quality Infrastructure (1)
- RFID-Sensorsysteme (1)
- Remote gas sensing (1)
- Richtlinie (1)
- Sensorik (1)
- TDLAS (1)
- Temperature calibration (1)
- Test gas generation (1)
- Thrust (1)
- Tomographic reconstruction of gas plumes (1)
- Tunable Diode Laser Absorption Spectroscopy (TDLAS) (1)
- UAS (1)
- UAV-REGAS (1)
- Urban air monitoring (1)
- Wasserstoff (1)
- Wind (1)
- Wischprobenahme (1)
- binäres Regressionsverfahren (1)
- pH-Sensor (1)
- poultry odorous air monitoring (1)
Organisationseinheit der BAM
- 8.1 Sensorik, mess- und prüftechnische Verfahren (23) (entfernen)
Eingeladener Vortrag
- nein (3)
In this study, the ability of an electronic nose developed to analyze and monitor odor emissions from three poultry farms located in Meknes (Morocco) and Berlin (Germany) was evaluated. Indeed, the potentiality of the electronic nose (e-nose) to differentiate the concentration fractions of hydrogen sulfide, ammonia, and ethanol was investigated. Furthermore, the impact change of relative humidity values (from 15% to 67%) on the responses of the gas sensors was reported and revealed that the effect remained less than 0.6%. Furthermore, the relevant results confirmed that the developed e-nose system was able to perfectly classify and monitor the odorous air of poultry farms.
Leaking methane (CH4) from infrastructures, such as pipelines and landfills, is critical for the environment but can also pose a safety risk. To enable a fast detection and localization of these kind of leaks, we developed a novel robotic platform for aerial remote gas sensing. Spectroscopic measurement methods for remote sensing of selected gases lend themselves for use on mini-copters, which offer a number of advantages for inspection and surveillance over traditional methods. No direct contact with the target gas is needed and thus the influence of the aerial platform on the measured gas plume can be kept to a minimum. This allows to overcome one of the major issues with gas-sensitive mini-copters. On the other hand, remote gas sensors, most prominently Tunable Diode Laser Absorption Spectroscopy (TDLAS) sensors have been too bulky given the payload and energy restrictions of mini-copters. Here, we present the Unmanned Aerial Vehicle for Remote Gas Sensing (UAV-REGAS), which combines a novel lightweight TDLAS sensor with a 3-axis aerial stabilization gimbal for aiming on a versatile hexacopter. The proposed system can be deployed in scenarios that cannot be addressed by currently available robots and thus constitutes a significant step forward for the field of Mobile Robot Olfaction (MRO). It enables tomographic reconstruction of gas plumes and a localization of gas sources. We also present first results showing its performance under realistic conditions.
Innovation is the catalyst for the technology of the future. It is important to develop new and better technologies that can continuously monitor the environmental impact, e.g., for air Quality control or emission detection. In the recently at BAM developed Universal Pump Sensor Control (UPSC3) module, different components and sensors are fused. The combination of the individual components makes the UPSC3 module an excellent monitoring and reference system for the development and characterization of gas specific sensors. Measurements over long periods are possible, for mixed gas loads or for certain gas measurements. The System is part of a mobile sensor network of several sensor units, which can also be used as standalone systems.