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Visar resultat 16 - 20 av 26 uppsatser som matchar ovanstående sökkriterier.

1. 16. NIO Horizon : Future autonomous flight experience

   Master-uppsats, Umeå universitet/Designhögskolan vid Umeå universitet

   Författare :Tejas Purohit; [2019]
   Nyckelord :Future; mobility; autonomous; drone; interior; design; styling; transportation;

   Sammanfattning : What if future air travel was highly sustainable and appealing? What if you could hop from building rooftop to rooftop or better, from a city to an island without the worries of ground congestion and gridlocks? And how would it look like if NIO decided to take this opportunity and broaden their product offerings? These were some of the initial question that guided the project towards a mode of mobility which is new and challenging to realise. Admittedly It was also exciting to imagine what would future of autonomy look like in something other that a car and to see if A. LÄS MER

3. 17. Autonomous Recharging System for Drones: Detection and Landing on the Charging Platform

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Maria Alvarez Custodio; [2019]
   Nyckelord :Nano drone; Crazyflie 2.0; controller; autonomous recharging system; autonomous landing; ArUco.; Nanodrönare; Crazyflie 2.0; regulator; autonomt laddningssystem; autonom landning; ArUco.;

   Sammanfattning : In the last years, the use of indoor drones has increased significantly in many different areas. However, one of the main limitations of the potential of these drones is the battery life. This is due to the fact that the battery size has to be limited since the drones have a maximum payload in order to be able to take-off and maintain the flight. LÄS MER

4. 18. Vision based control and landing of Micro aerial vehicles

   M1-uppsats, Karlstads universitet/Avdelningen för fysik och elektroteknik

   Författare :Christoffer Karlsson; [2019]
   Nyckelord :vision; control; system; quadcopter; python; camera; vision based; landning; crazyflie; optical; visual odometry; odometry; transformation; ArUco; Kalman filter; PID; marker; rigid transformations; drone; transform; control system; homogenous transformation; ORB; detection; marker detection; Drönare; kontroll; system; kontrollsystem; quadcopter; quadrocopter; kamera; vision; visionsbaserad; styrning; landning; crazyflie; optisk; transform; homogen transform; ORB; detektering; markör;

   Sammanfattning : This bachelors thesis presents a vision based control system for the quadrotor aerial vehicle,Crazy ie 2.0, developed by Bitcraze AB. The main goal of this thesis is to design andimplement an o-board control system based on visual input, in order to control the positionand orientation of the vehicle with respect to a single ducial marker. LÄS MER

5. 19. Simultaneous Trajectory Optimization and Target Estimation Using RSS Measurements to Land a UAV

   Master-uppsats, Linköpings universitet/Reglerteknik

   Författare :Jonathan Stenström; [2016]
   Nyckelord :EKF RSS; UAV; Autonomous landing; Trajectory optimization;

   Sammanfattning : The use of autonomous UAV’s is a progressively expanding industry. This thesisfocuses on the landing procedure with the main goal to be independent of visualaids. That means that the landing site can be hidden from the air, the landingcan be done in bad weather conditions and in the dark. LÄS MER

7. 20. Utveckling av en Quadcopter

   M1-uppsats, KTH/Data- och elektroteknik

   Författare :Mikael Persson; Tim Andersson; [2013]
   Nyckelord :PID; gyoskop; accelerometer; ultraljud; radio; motorstyrning; konstruktion; autonom landning;

   Sammanfattning : Examensarbetets mål är att bygga en Quadcopter som kan flyga och styras via en radio-sändare i alla riktningar, stabilisera sig själv i luften, kunna landa autonomt och den skall även motverka krock i framåtgående riktning.För att uppnå grundmålet att kunna flyga så implementerades en PID-kontroller som används för att stabilisera Quadcoptern i luften genom att reglera motorer efter sensor-orientering. LÄS MER