Datei im Netzwerk der BAM verfügbar ("Closed Access")
Filtern
Dokumenttyp
- Beitrag zu einem Tagungsband (71) (entfernen)
Sprache
- Englisch (59)
- Deutsch (11)
- Mehrsprachig (1)
Schlagworte
- Nano aerial robot (7)
- TDLAS (6)
- Mobile Robot Olfaction (5)
- Sensor network (5)
- LoRaWAN (4)
- Low-cost (4)
- Plume (4)
- Swarm (4)
- Acoustic emission (3)
- Aerial robot (3)
- Drone (3)
- Electronic nose (3)
- Environmental monitoring (3)
- Finite element method (3)
- Gas Tomography (3)
- Gas tomography (3)
- Monitoring (3)
- Multisensor system (3)
- Smart sensors (3)
- Structural Health Monitoring (3)
- Adjustment calculation (2)
- Air quality (2)
- Air quality monitoring (2)
- Coulometric sensors (2)
- Dust sensor (2)
- Embedded sensors (2)
- Environment (2)
- Gas Distribution Mapping (2)
- Gas detector (2)
- Gas dispersion simulation (2)
- Gas sensing (2)
- Indoor air quality (2)
- Localization (2)
- Moisture (2)
- Passive Smart Dust (2)
- Passive sensor interface (2)
- RASEM (2)
- RFID (2)
- SealWasteSafe (2)
- Spatial Interpolation (2)
- Spectroscopy (2)
- Trace humidity measurement (2)
- Trail detection (2)
- Trail following (2)
- VOC (2)
- 3 DoF (1)
- Accelerometers (1)
- Acoustic Emission Analysis (1)
- Acoustic emissions (AE) (1)
- Aerial Robot (1)
- Aerial robot olfaction (1)
- Air pollution (1)
- Alkali-Activated Mortars (1)
- Ameisensäure (1)
- Analysis (1)
- Apis mellifera (1)
- Bauteilmonitoring (1)
- Bending (1)
- Bending tests on pipe segments (1)
- Biene (1)
- Bluetooth (1)
- Bondline (1)
- Bouts (1)
- CFD (1)
- Calibration of electrical quantities (1)
- Calibration of force (1)
- Calibration of temperature (1)
- Cellulose (1)
- Chemometric techniques (1)
- Colorimetric Sensor (1)
- Colorimetric sensor particles (1)
- Compressive strength (1)
- Computational physics (1)
- Concrete (1)
- Concrete Beam (1)
- Confetti (1)
- Continous monitoring (1)
- Control (1)
- Convolutional LSTM (1)
- Coulometric humidity sensor (1)
- Crack growth (1)
- Crack initiation (1)
- DUCON® (1)
- Damage detection (1)
- Damage detection and localisation (1)
- Deep Learning (1)
- Digital Certificates (1)
- Digital Image Correlation (1)
- Digitalisation (1)
- Distributed acoustic sensing (1)
- Distributed robotics (1)
- Drop (1)
- Drop test (1)
- Ductility (1)
- E-modulus (1)
- Eindringmodul (1)
- Elektrolyseverfahren (1)
- Elektronische Nase (1)
- Embedded sensor (1)
- Embedded system (1)
- Emmbedded sensor (1)
- Engineered barriers (1)
- Environmental Monitoring (1)
- Environmental analysis (1)
- Faser-Bragg Gitter (1)
- Fiber optic sensing (1)
- Fibre optic acoustic sensing (1)
- Fibre optic sensing (1)
- Finite volume method (1)
- Flexible electronics (1)
- Flexible sensors (1)
- Fluorescent sensor (1)
- Four-point bending test (1)
- GC-MS (1)
- Gas Camera (1)
- Gas Dispersion Simulator (1)
- Gas Source Localization (1)
- Gas distribution mapping (1)
- Gas pressure influence (1)
- Gas sensors (1)
- Gas source localization (1)
- Graph neural networks (1)
- Greenhouse Gas Emissions (1)
- Ground Robot (1)
- Hazard Detection (1)
- Hazardous substances (1)
- High impact shock application (1)
- Holz (1)
- Hopkinson bar (1)
- Hydrogen technology (1)
- Härtevergleichsplatten (1)
- Impact (1)
- In-situ sensing (1)
- Indicator (1)
- Individual cell tracking (1)
- Indoor Localization (1)
- Insitu test (1)
- Instrumentierte Eindringprüfung (1)
- Inter-robot measurements (1)
- Ionic liquids. (1)
- Ionische Flüssigkeiten (1)
- Kraftabhängige Funktion (1)
- Laser-Pulver-Auftragschweißen (LPA) (1)
- Leak detection (1)
- Legged robots (1)
- Localization of gas sources (1)
- Long term monitoring (1)
- MOISHUM (1)
- Machine learning (1)
- Machined olfaction (1)
- Magnetic sensors (1)
- Magneto-optischer Sensor (1)
- Magnetostriktive Beschichtung (1)
- Maschinennachgiebigkeit (1)
- Measurement (1)
- Measurement uncertainty (1)
- Metal oxide semiconductor (1)
- Micro-reinforcement (1)
- Mikro CT (1)
- Mobile Robot (1)
- Mobile Robotic Olfaction (1)
- Mobile elements (1)
- Mobile robot olfaction (1)
- Mobile robotic olfaction (1)
- Multigassensoren (1)
- Multigassensorik (1)
- NDT Inspection (1)
- Nano UAV Swarm (1)
- New sensor principles (1)
- Non-Destructive Testing (1)
- Novel applications (1)
- Numerical modeling (1)
- Occupational health (1)
- Oil (1)
- Optische Emissionsspektroskopie (OES) (1)
- Outdoor odour (1)
- Particle Filter (1)
- Photogrammetry (1)
- Piezoresistive accelerometer (1)
- Pipeline monitoring (1)
- Prototyp (1)
- Prüfung (1)
- Quadruped robots (1)
- Quality Infrastructure (1)
- Quasi-static and dynamic tests (1)
- RFID technology (1)
- RFID-based sensors (1)
- Remote Detection (1)
- Remote Gas Sensing (1)
- Remote detection (1)
- Remote gas sensor (1)
- Remote gas sensor model (1)
- Richtlinie (1)
- Robot-based Emission Measurements (1)
- Schallemissionsanalyse (SEA) (1)
- Selbstkalibrierung (1)
- Semi-autonomous Sensor Networks (1)
- Sensing node (1)
- Sensor Network (1)
- Sensor coating (1)
- Sensor drift (1)
- Sensor modelling (1)
- Sensor placement (1)
- Sensor testing (1)
- Sensorbeschichtung (1)
- Sequential Learning (1)
- Setup and Validation (1)
- Simulation (1)
- Smart Dust (1)
- Spatial interpolation (1)
- Spherical parallel manipulator (1)
- Sphärische Indenter (1)
- Spurenfeuchtemessung (1)
- Steel pipe (1)
- Stereo photogrammetry (1)
- Stereophotogrammetry (1)
- Structural analysis (1)
- Structural health monitoring (1)
- Super-Resolution (1)
- Sychrotron tomography (1)
- Temperature calibration (1)
- Temperature characteristics (1)
- Test (1)
- Thermographie (1)
- Tomographic reconstruction of gas plumes (1)
- Tunable Diode Laser Absorption Spectroscopy (TDLAS); UAV-REGAS (1)
- UHPC (1)
- Ultrasonic imaging (1)
- Urban air monitoring (1)
- Variational calculation (1)
- Varroa destructor (1)
- Vereinfachtes Verfahren (1)
- Water activity (1)
- Water quality (1)
- WiFi (1)
- Wireless mobile sensor device (1)
- Wireless sensing node (1)
- Wireless sensor network (1)
- Wood materials (1)
- agricultural economy (1)
- alkali-activated material (1)
- embedded sensor (1)
- environment (1)
- fluorescence (1)
- gas analysis (1)
- spectroscopy (1)
Organisationseinheit der BAM
- 8.1 Sensorik, mess- und prüftechnische Verfahren (71) (entfernen)
The monitoring of oil and gas pipelines by means of distributed fibre optic sensors is becoming common. The most recent development in the field of fibre optic sensing is the distributed acoustic sensing (DAS), which allows to detect and to localize third party threats to pipelines. For this purpose, fibre optic telecommunication cables located close to the pipelines are usually used. However, DAS carries a far greater potential for continuous condition monitoring of pipelines.
The interdisciplinary research project AGIFAMOR (Ageing Infrastructures – Fibre Optic Monitoring of Pipes) at BAM investigates a new technical approach to extend the application field of DAS towards the detection and localization of acoustic signals that indicate critical alterations and certain damage scenarios originated from within the pipeline or the pipe wall. Therefore, the optical fibre sensors are applied onto the pipe itself and the application procedure towards an optimal acoustic signal transduction is optimized.
A number of laboratory scale experiments were performed focusing on the signal transmission of acoustic signals as well as the detection of damages in the pipe wall by means of DAS. Furthermore, real-scale tests on a pipeline DN100 of 38m length have been carried out at the BAM test site for technical safety (BAM-TTS) to study the detection and localization of leaks and of changing flow profiles due to corrosion or sedimentation processes.