Sökning: "pixhawk"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet pixhawk.

  1. 1. Performance analysis of the communication system of a drone prototype used for maintenance and cleaning

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Abhinav Siddharth Mekam; [2023]
    Nyckelord :Drone; Pixhawk 6C; Raspberry pi; MAVlink protocol; Haarcascade classifier; OpenCV.;

    Sammanfattning : Drones in today’s life are used in many sectors to automate various tasks. Delivering small items, capturing live events, and surveying dangerous areas are a few incredible operations of drones in today’s society. It can perform many tasks in human-restricted areas with less service time and cost. LÄS MER

  3. 2. GPS and IMU Sensor Fusion to Improve Velocity Accuracy

    Kandidat-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Adam Laurell; Erik Karlsson; Yousuf Naqqar; [2022]
    Nyckelord :Sensor fusion; GPS navigation; Extended Kalman filter; Control systems; Velocity estimation; Data processing;

    Sammanfattning : The project explores the possibilities on how to improve the accuracy of GPS velocity data by using sensor fusion with an extended Kalman filter. The proposed solution in this project is a sensor fusion between the GPS and IMU of the system, where the extended Kalman filter was used to estimate the velocity from the sensor data. LÄS MER

  4. 3. UAS som nationell resurs - En studie av UAS-teknik, dess användning i svenska myndigheter och möjligheter till samverkan

    Kandidat-uppsats, Lunds universitet/Produktionsekonomi

    Författare :Johan Eldh; [2022]
    Nyckelord :UAS; UAV; RPAS; Drone; DJI; Unmanned; Pixhawk; Open Source; ArduPilot; PX4; Linux; BSD; GPL; SDK; API; EASA; U-Space; FLARM; ADS-B; SAR; Technology and Engineering;

    Sammanfattning : Drones have been used by the military since mid-1970 but the development of autonomous systems from the turn of the millennium and onward has opened the area of UAV to civil service and the public immensely. Today UAV technology saves lives in Search And Rescue operations, complements and supports full scale vehicles at the Police force and assists in surveys and documentation of ground and forests. LÄS MER

  5. 4. Control and Autonomy of a Water Quality Measuring Unmanned Surface Vehicle (USV) : Catfish project - Control and Autonomy

    Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad

    Författare :Vidar Hårding; [2021]
    Nyckelord :catfish; control and autonomy; pixhawk; usv; motor configurations; catfish; kontroll och autonomi; pixhawk; vattendrönare; motorkonfiguration;

    Sammanfattning : This report is about the implementation of autonomy and control on a water quality measuring unmanned surface vehicle. The project was termed Catfish and involved five teams focusing on different aspects of the initial goal to create an autonomous three-part system; a surface drone, a submerged drone and flying drone. LÄS MER

  7. 5. Robust Drone Mission in the Arctic

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Elvira Brenner; Oscar Hultmar; [2020]
    Nyckelord :;

    Sammanfattning : During environmental research projects in the Arctic region AFRY has come across an unproportionally high number of cases where the navigation of drones have not worked as intended, compared to other regions. The main objective of this thesis is to investigate the cause of these navigational problems and determine the main cause. LÄS MER