Sökning: "current controller"

Visar resultat 1 - 5 av 270 uppsatser innehållade orden current controller.

  1. 1. FPGA Based Control of Multiple Electric Machines for Marine Propulsion Systems

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

    Författare :Simon Weideskog; [2024]
    Nyckelord :FPGA; Field Oriented Control; BLDC; SVPWM; SMO; Electric Drives; Electric Machines; Sliding Mode Observer; Marine Propulsion; Multiple Machines; Boat Motor; Fältorienterad styrning; marin framdrivning; elektriska drivsystem; elmaskiner; flertal maskiner; båtmotor;

    Sammanfattning : This master thesis addresses the control of electric propulsion motors in a marine context. The focus lies mainly on the implementation of field oriented control (FOC) in a field programmable gate array (FPGA). The hypothesis is that FPGAs provide performance advantages over microcontroller-based control solutions by enabling parallel processing. LÄS MER

  3. 2. INDUCTIVE RAILWAY SWITCH POINT HEATING : Improved control algorithm and phase compensation analysis for an inductive turnout heating system, and comparison with a resistive heating system

    Uppsats för yrkesexamina på grundnivå, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Erik Nordlund; [2023]
    Nyckelord :Inductive switch point heating; Turnout heating; railway turnout heating; Inductive heating;

    Sammanfattning : Railway turnout heating is essential during the winter because snow and ice can hinder the movement of the switch. In Sweden, heating has traditionally been done using resistive heating wires mounted to the stock rail, but the technology is outdated and generally exhibits low efficiency and performance. LÄS MER

  4. 3. Emulation of Network Device Behaviour for Robot Controller Testing

    Magister-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Muhamed Opacin; [2023]
    Nyckelord :emulation; software testing; robotics; industrial robots; computer networks; network protocols; i o devices; network traffic; network traffic replay;

    Sammanfattning : The testing of software for robot controllers has become increasingly difficult as robotic systems become more complex. As the complexity of the systems increases, the number of hardware systems that the robot relies on also grows. LÄS MER

  5. 4. Sustainability Reporting and the developing role of the ESG/Sustainability Controller : A qualitative study among Swedish medium and large sized companies

    Master-uppsats, Umeå universitet/Företagsekonomi

    Författare :Stefan Schaumberger; Vijitha Dasayanaka; [2023]
    Nyckelord :Sustainability; Sustainability Reporting; Sustainability Reporting Frameworks; Sustainability Reporting Unification; GRI; CSRD; ESG Controller; Sustainability Controller;

    Sammanfattning : Sustainability is a universal topic that has gained in significance during the last decade due to the increased risks for society as well as the environment itself. Therefore, a lot more attention is given to how companies disclose upon their impact on environment, society and governance. LÄS MER

  7. 5. Developing High level Behaviours for the Boston Dynamics Spot Using Automated Planning

    Master-uppsats, Linköpings universitet/Artificiell intelligens och integrerade datorsystem

    Författare :Nisa Andersson; [2023]
    Nyckelord :Automated Planning; Boston Dynamics Spot; Public Safety; Automatic System; Collaborative Systems; Robotics;

    Sammanfattning : Over the years, the Artificial Intelligence and Integrated Computer Systems (AIICS) Division at Linköping University has developed a high-level architecture for collaborative robotic systems that includes a delegation system capable of defining complex missions to be executed by a team of agents. This architecture has been used as a part of a research arena for developing and improving public safety and security using ground, aerial, surfaceand underwater robotic systems. LÄS MER