Sökning: "Crazyflie 2.0"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Crazyflie 2.0.

  1. 1. Real-Time Certified MPC for a Nano Quadcopter

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Arvid Linder; [2024]
    Nyckelord :MPC; Model predictive control; quadcopter; control system;

    Sammanfattning : There is a constant demand to use more advanced control methods in a wider field of applications. Model Predictive Control (MPC) is one such control method, based on recurrently solving an optimization problem for determining the optimal control signal. LÄS MER

  3. 2. 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. 3. 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. 4. Reglering av drönare vid viktbelastning

    Kandidat-uppsats,

    Författare :Simon Johansson; [2018]
    Nyckelord :Control; Drone; Applied weights; Reglering; Drönare; Crazyflie 2.0; PID; Ziegler-Nichols; lambda; AMIGO; Viktbelastning;

    Sammanfattning : I detta arbeta gjordes en undersökning om hur en drönare kan regleras vid olika viktbelastningar. Först gjordes en teoretisk undersökning av fyra olika reglermetoder, två modellbaserade och två icke-modellbaserade metoder. De två modellbaserade var linjär kvadratisk reglering och modell prediktiv kontroll. LÄS MER

  7. 5. Modelling and Control of the Crazyflie Quadrotor for Aggressive and Autonomous Flight by Optical Flow Driven State Estimation

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Marcus Greiff; [2017]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The master thesis seeks to develop a control system for the Crazyflie 2.0 unmanned aerial vehicle to enable aggressive and autonomous flight. For this purpose, different rigid-body models are considered, differing primarily in their parametrisation of rotation. LÄS MER