Sökning: "VTOL"

Visar resultat 1 - 5 av 17 uppsatser innehållade ordet VTOL.

  1. 1. Conceptual Design of a Small­ Size Unmanned Air Vehicle : Part A: Aerodynamic Performance and Structural Design

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

    Författare :Adrian Pellnäs; Johanna Sandeberg; [2021]
    Nyckelord :;

    Sammanfattning : In this report, the conceptual design of an unmanned aerial vehicle (UAV) and aerodynamic analysis is treated. The project was split into two groups, one group would do the aerodynamic analysis, and the other group would do the performance analysis. LÄS MER

  2. 2. Conceptual Design of a Small Size Unmanned Air Vehicle : Part B: Flight Performance and Flight Mechanics

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

    Författare :Arastoo Bayati; Peter Reinders; [2021]
    Nyckelord :UAV; VTOL; Flight mechanics;

    Sammanfattning : This report summarizes the task of conceptually designing an UAV suited for agricultural observation of Swedish farmland. The design of the UAV was divided into two parts. This report focuses on the flight mechanics, performance analysis, and cost analysis of the UAV, whereas the other part centers around the aerodynamic performance. LÄS MER

  3. 3. Volvo Abisko

    Master-uppsats, Umeå universitet/Designhögskolan vid Umeå universitet

    Författare :Antti Vahtola; [2020]
    Nyckelord :Symbiotic; mobility; architecture; sustainable tourism; vtol; interior design; exterior design;

    Sammanfattning : Volvo Abisko is proposing the possibility to experience the Arctic wilderness and the surrounding nature in a responsible way. The author has been hiking in the north, every time asking - what if everybody could experience this? Would it be possible to get into the wild with minimal impact on the environment? What if you wouldn’t need the expertise, the knowledge, or even the equipment to get into the pristine nature and to interact with the untouched Arctic? Volvo Abisko is representing the dream of offering this experience for a broader audience. LÄS MER

  4. 4. Robust control system development forVTOL-to-fixed wing flight transition withthe EcoSoar UAV : A masters thesis in Automatic Control

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Robert Hedman; [2020]
    Nyckelord :drone; UAV; thesis; automatic; control; VTOL;

    Sammanfattning : A non switching, non linear, quaternion based attitude P2 controller, together with a sensitivitynormalizing function for the control surfaces has been simulated and implemented on a flying fixedwing with non vectored engines. In simulations the controller worked well in all flight modes,hovering, transition and flying, and also rejected a simple wind disturbance in all modes. LÄS MER

  5. 5. Modelling & Analysis of a TiltWing Aircraft

    Master-uppsats, KTH/Flygdynamik

    Författare :Felix Rubin; [2018]
    Nyckelord :;

    Sammanfattning : The aim of this report is the investigation of a hybrid vertical take-off and landing (VTOL) tilt wing aircraft which is in development at the company Dufour Aerospace. Using a model, programmed in MATLAB® different stages of flight can be simulated and investigated. LÄS MER