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Unmanned aerial vehicles

Fuel Cells: A Real Option for Unmanned Aerial Vehicles Propulsion

Fuel Cells: A Real Option for Unmanned Aerial Vehicles Propulsion

... Unmanned Aerial Vehicles (UAVs), encouraged by recent technological developments, have seen a dramatic interest boost in recent years and are already considered as an integral and indispensable part ...

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Real-Time Adaptive Multi-Classifier Multi-Resolution Visual Tracking Framework for Unmanned Aerial Vehicles

Real-Time Adaptive Multi-Classifier Multi-Resolution Visual Tracking Framework for Unmanned Aerial Vehicles

... for Unmanned Aerial Vehicles (UAVs) to track an arbitrary 2D/3D target at real-time frame rates, that is called the Adaptive Multi-Classifier Multi-Resolution (AMCMR) ...based aerial image ...

8

Design of a printed antenna for a communication system working at C band for unmanned aerial vehicles.

Design of a printed antenna for a communication system working at C band for unmanned aerial vehicles.

... UAVs(Unmanned Aerial Vehicles) is limited by communication links, both to ensure the possibility of remote control, to be able to have capacity for sending the information captured by its sensors to ...

67

3D Object following based on visual information for Unmanned Aerial Vehicles

3D Object following based on visual information for Unmanned Aerial Vehicles

... Different works have been done where a vision system in conjunction with range sensor was used for Object Following test. On [1] an omnidirectional visual systems is used as bearing sensor, while the distance to the ...

7

Visual Tracking, Pose Estimation, and Control
for Aerial Vehicles

Visual Tracking, Pose Estimation, and Control for Aerial Vehicles

... provide Unmanned Aerial Vehicles (UAVs) with an additional vision-based source of information extracted by cameras located either on-board or on the ground, in order to allow UAVs to develop visually ...

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Diseño conceptual de un UAV hibrido anfibio (Aéreo - acuático) Aquatic Unmanned Aerial Vehicle (AQUAUAV)

Diseño conceptual de un UAV hibrido anfibio (Aéreo - acuático) Aquatic Unmanned Aerial Vehicle (AQUAUAV)

... hybrid aerial underwater vehicle desarrollado por (MIT Lincoln Lab) fue la inspiración para seguir realizando investigación en este tipo de UAV`s híbridos, en el año 2013 se realiza un análisis en CFD del impacto ...

134

Computer Vision Based General Object Following for GPS-denied Multirotor Unmanned Vehicles

Computer Vision Based General Object Following for GPS-denied Multirotor Unmanned Vehicles

... This research showcases visual object tracking for Un- manned Air Vehicles (UAV) to perform GPS-denied object following tasks, on a big variety of objects in outdoors suburban environments. Navigation is more ...

6

Soil erosion and sedimentation processes in the transboundary Tijuana River watershed; Case study: Los Laureles CanyonProcesos de erosión de suelo y sedimentación en la cuenca transfronteriza del Río Tijuana; Caso estudio: Cañón Los Laureles

Soil erosion and sedimentation processes in the transboundary Tijuana River watershed; Case study: Los Laureles CanyonProcesos de erosión de suelo y sedimentación en la cuenca transfronteriza del Río Tijuana; Caso estudio: Cañón Los Laureles

... used Unmanned Aerial Systems (UASs) and Structure-from-Motion (SfM) photogrammetric techniques to quantify gully erosion to calibrated a model (AnnAGNPS) of an ephemeral gully network that formed on unpaved ...

120

El método de los elementos finitos: estudio comparativo de alas de material compuesto para Unmanned Aerial Vehicle (UAV)

El método de los elementos finitos: estudio comparativo de alas de material compuesto para Unmanned Aerial Vehicle (UAV)

... (Unmanned Aerial Vehicle) o VANT (Vehículo Aéreo No Tripulado) son enormes; son una plataforma de recolección de datos de muy bajo costo y de rápido despliegue, re- duciendo el costo relativo del uso de ...

6

Aerial Object Following Using Visual Fuzzy Servoing

Aerial Object Following Using Visual Fuzzy Servoing

... This article presents a visual servoing system to follow a 3D moving object by a Micro Unmanned Aerial Vehicle (MUAV). The presented control strategy is based only on the visual information given by an ...

11

Use of unmanned aerial vehicle (UAV) in the identification of surface pathology in asphalt pavement

Use of unmanned aerial vehicle (UAV) in the identification of surface pathology in asphalt pavement

... an unmanned aerial vehicle (UAV), flight plan and image processing software, mosaic of orthophotos and Digital Surface Model (DSM) of the studied ...

12

Aerodynamic analysis of an unmanned aerial vehicle with infrared camera for monitoring oil leakage in pipeline networks

Aerodynamic analysis of an unmanned aerial vehicle with infrared camera for monitoring oil leakage in pipeline networks

... The oil industry uses pipeline networks to transport oil through thousands of kilometers. Generally, these pipeline networks are built from steel and cast iron, which need regular inspections. These inspections are ...

15

Modelling and controller design methodology for unmanned vertical take off and landing (UVTOL) vehicles

Modelling and controller design methodology for unmanned vertical take off and landing (UVTOL) vehicles

... This paper describes a methodology to parameterize linear, time invariant (LTI) models which represent the dynamics of UVTOLs and that are appropriate for analytical GHYHORSPHQWRIFRQWUROOHUV7KHPRGHOV¶YDOLGLW\ZDVWHVWHG ...

6

Use of unmanned aerial vehicle (UAV) in the identification of surface pathology in asphalt pavement

Use of unmanned aerial vehicle (UAV) in the identification of surface pathology in asphalt pavement

... an unmanned aerial vehicle (UAV), flight plan and image processing software, mosaic of orthophotos and Digital Surface Model (DSM) of the studied ...

12

Visual Control of an Autonomous Aerial Vehicle for Crop Inspection

Visual Control of an Autonomous Aerial Vehicle for Crop Inspection

... self guided, based on a fuzzy visual inspection for commercial vehicles (Citroën C3). The vehicle follows a line painted on the ground with 49 fuzzy rules reaching speeds of 50 km / h. In the case of UAVs, control ...

8

Soft-computing based visual control for unmanned vehicles

Soft-computing based visual control for unmanned vehicles

... Once the quadrotor take-off, it flies 0.5 meters towards the obstacle using the same controller with a reference value equal to 0 to keep the obstacle in the centre of the image. Once the aircraft flies the first half ...

250

Design and Development of a Low-Cost Aerial Mobile Mapping System for Multi-Purpose Applications.

Design and Development of a Low-Cost Aerial Mobile Mapping System for Multi-Purpose Applications.

... modular Aerial Mobile Mapping System" was formed during the last year as the result from numerous discussions and considerations with colleagues from the HafenCity University Hamburg, Department ...

5

ROBOTICS AND SMART-GRIDS IN FUTURE POWER SYSTEMS: SENSING AND MONITORING THE GRID

ROBOTICS AND SMART-GRIDS IN FUTURE POWER SYSTEMS: SENSING AND MONITORING THE GRID

... This chapter describes the development and implementation of a transmission lines detection system, focusing on autonomous drone flight. The system extracts geometric patterns associated to the transmission line design ...

128

Augmented reality over video stream acquired from UAVs for operations support

Augmented reality over video stream acquired from UAVs for operations support

... with aerial platforms, they usually take into account small UAVs and do not use standardized ...MALE aerial platforms in ISTAR missions, and we used standardized protocols, thus facilitating the deployment ...

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