Essays about: "Drönare"

Showing result 1 - 5 of 82 essays containing the word Drönare.

  1. 1. Using Sentinel-2 Satellite Images to Estimate Traits of Forage Grasslands

    University essay from SLU/Dept. of Agricultural Research for Northern Sweden

    Author : Niklas Zeiner; [2021]
    Keywords : Remote sensing; Forage grasslands; Sentinel-2; Dry matter yield; Canopy average height; Total leaf chlorophyll content; Partial least squares; Support vector machines;

    Abstract : In this project, regression models based on data from field measurements and spectral information extracted from satellite imagery were used to estimate traits of forage grasslands; dry matter yield, canopy average height and total leaf chlorophyll. Four fields at SLUs Röbäcksdalen field station were sampled on 22 occasions and a total of 198 samples, including measurement of the highest plant, canopy height, leaf chlorophyll content, canopy spectral reflectance and biomass were collected. READ MORE

  2. 2. UAV Navigation using Local Computational Resources : Keeping a target in sight

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Magnus Cardell; [2021]
    Keywords : Unmanned aerial vehicle; Path planning; On-board computation; Autonomy; Obemannade drönare; Vägplanering; Lokala beräkningar; Autonomi;

    Abstract : When tracking a moving target, an Unmanned Aerial Vehicle (UAV) mustkeep the target within its sensory range while simultaneously remaining awareof its surroundings. However, small flight computers must have sufficientenvironmental knowledge and computational capabilities to provide real-timecontrol to function without a ground station connection. READ MORE

  3. 3. Self-Stabilizing Platform

    University essay from KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM)

    Author : MARCUS AKKILA; BIX ERIKSSON; [2020]
    Keywords : Mechatronics; PID controller; Control theory; Arduino; Servomotor; Inertial measurement unit; Self stabilization; Mekatronik; PID-regulator; Reglerteknik; Arduino; Servomotor; Tröghetssensor; Självstabilsering;

    Abstract : This project explores the possibility to stabilize a hand held serving-tray using a micro-controller, two servomotors and an inertial measurement unit (IMU). It is heavily focused on control theory, specifically using a PID controller. READ MORE

  4. 4. Collision Avoidance for a Fence Inspecting Drone Operating at an Airport

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Fanny Radesjö; [2020]
    Keywords : ;

    Abstract : Many important facilities are surrounded by security fences that need to be regularly inspected for damage. To automate this task it has been proposed to use a drone equipped with a camera. READ MORE

  5. 5. Evaluation of Drone Neutralization Methods using Radio Jamming and Spoofing Techniques

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : David Jan Rozenbeek; [2020]
    Keywords : C-UAS; Drone; UAV; Counter-drone; Jamming; GPS Spoofing;

    Abstract : The usage of drones is steadily increasing as drones are becoming more available and useful to the general public, but drone usage also leads to problems as for example airports have had to shutdown due to drone sightings. It has become clear that a counter-drone system must be in place to neutralize intruding drones. READ MORE