Sökning: "Flying wing"

Visar resultat 1 - 5 av 28 uppsatser innehållade orden Flying wing.

  1. 1. Drones for Sea Rescue: Lab and Field Experiments on Camera Gimbal Control

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Alexander Sandström; [2023]
    Nyckelord :Drones; Search and Rescue; Unmanned Aerial Vehicle; UAV; gimbal; camera control; ArduPilot; Quality of Experience; QoE; Technology and Engineering;

    Sammanfattning : The objective of this thesis has been to improve the camera controls of a fixed-wing drone to be used in maritime search-and-rescue operations by the Swedish Sea Rescue Society (SSRS). A gimbal control interface (GCI) has been implemented that displays the video feed of the drone camera while taking control inputs from a joystick that moves its view in real-time. LÄS MER

  3. 2. Tools and Challenges in Evaluating Control Surface Airworthiness for a Blended-Wing-Body UAV

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Anton Åkesson; [2023]
    Nyckelord :;

    Sammanfattning : For transport aeroplanes the Blended-Wing-Body (BWB) configuration shows promise in improving aerodynamic efficiency. The Green Raven project strives to demonstrate hydrogen fuel-cell-electric propulsion on a 4 m wingspan BWB. LÄS MER

  4. 3. Estimating Relative Position and Orientation Based on UWB-IMU Fusion for Fixed Wing UAVs

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Daniel Sandvall; Eric Sevonius; [2023]
    Nyckelord :UWB; Relative positioning; Sensor fusion; UAV; Formation flight; Fixed wing; Relative localization; EKF; FGO;

    Sammanfattning : In recent years, the interest in flying multiple Unmanned Aerial Vehicles (UAVs) in formation has increased. One challenging aspect of achieving this is the relative positioning within the swarm. LÄS MER

  5. 4. Localization of Combat Aircraft at High Altitude using Visual Odometry

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Jenny Nilsson Boij; [2022]
    Nyckelord :Monocular Visual Odometry; Monocular SLAM; High Altitude; Combat Aircraft; X-Plane;

    Sammanfattning : Most of the navigation systems used in today’s aircraft rely on Global Navigation Satellite Systems (GNSS). However, GNSS is not fully reliable. For example, it can be jammed by attacks on the space or ground segments of the system or denied at inaccessible areas. LÄS MER

  7. 5. Green Raven Structural Design : Optimization of Internal Structure for Blended Wing Bodies

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Oscar Ehrler; Anton Holmén; [2022]
    Nyckelord :UAV; Blended wing body; BWB; wing structure; Scots pine; Fiber reinforced plastic; FRP; Off axis loading of fiber reinforced plastic; wing mount;

    Sammanfattning : The student inclusive Green Raven project of the KTH-Aero faculty requireda small blended wing model of their new flying wing design. The small scalemodel will be used for various flight tests. The goal of this specific project was tocreate an internal structure for the small scale model, including an outer shell. LÄS MER