Sökning: "underwater wireless"

Visar resultat 1 - 5 av 13 uppsatser innehållade orden underwater wireless.

  1. 1. U_Bot : Konstruktionen av en trådlös fjärrstyrd utbåt

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Jonatan Mauritz; William Granat; [2023]
    Nyckelord :Mechatronic; KTH; Submarine; Underwater; Arduino; Hand Control; Wireless; Mekatronik; KTH; Ubåt; Under Vatten; Arduino; Handkontroller; Trådlös;

    Sammanfattning : Abstract The goal of this project was to design a submarine that could be operated using a wireless game controller. To accomplish this, we used an Playknowlogy board connected to a USB-Host Shield that recieves signals from the game controller and sends them to a USB connected to the USB-Host Shield. LÄS MER

  3. 2. Collaborative Exploration with Intermittent Communication : Inferring map information from exploration graphs

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

    Författare :Viktor Åkerblom Jonsson; [2023]
    Nyckelord :;

    Sammanfattning : Autonomous robots have a substantial presence in today’s society. A presence which increases with each passing year, as more and more problems may be handled by robots. As challenges in the field of Robotics are conquered, the field expands and new challenges appear. LÄS MER

  4. 3. Undervattenskommunikation : En turboutjämnares förmåga att skatta kanalen

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

    Författare :Marcus Hellström; [2023]
    Nyckelord :undervattenskommunikation; turboutjämning;

    Sammanfattning : Despite advancements in wireless communication worldwide, wireless underwater communication remains a significant challenge. The marine environment presents unique and challenging conditions for wireless communication, rendering radio waves unsuitable for long-distance underwater communication due to the water's absorption of electromagnetic waves. LÄS MER

  5. 4. Design of Autonomous Underwater Vehicle’s (AUV) Antenna System

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

    Författare :Chengzhuang Zhou; [2021]
    Nyckelord :AUV Antenna; Printed Dipole Antenna; Broadband Antenna; AUV antenna; Printed dipole antenna; Broadband antenna;

    Sammanfattning : The ocean symbolizes mystery, passion, and power. However, most of the ocean, about 80 %, is unknown to humans. AUVs (Autonomous Underwater Vehicles) provide a platform where terrain mapping, the biodiversity, and the resource survey of the ocean become accessible. LÄS MER

  7. 5. Physics-Informed Deep Learning for System Identification of Autonomous Underwater Vehicles : A Lagrangian Neural Network Approach

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

    Författare :Badi Mirzai; [2021]
    Nyckelord :AUV; System Identification; Deep Learning; Physics-Informed Deep Learning; Lagrangian Neural Networks; AUV; System Identifiering; Djupinlärning; Fysik-Informerad Djupinlärning; Lagrangianska Neurala Nätverk;

    Sammanfattning : In this thesis, we explore Lagrangian Neural Networks (LNNs) for system identification of Autonomous Underwater Vehicles (AUVs) with 6 degrees of freedom. One of the main challenges of AUVs is that they have limited wireless communication and navigation under water. LÄS MER