Sökning: "aircraft"

Visar resultat 1 - 5 av 632 uppsatser innehållade ordet aircraft.

  1. 1. Development of a Tool for Inverse Aerodynamic Design and Optimisation of Turbomachinery Aerofoils

    Master-uppsats, KTH/Flygdynamik

    Författare :Berkin Kurtulus; [2021]
    Nyckelord :Aerodynamics; Turbomachinery Airfoil design; Inverse Design Automation; Airfoil Optimization;

    Sammanfattning : The automation of airfoil design process is an ongoing effort within the field of turbo-machinery design, with significant focus on developing new reliable and consistent methods that can meet the needs of the engineers. A wide variety of approaches has been in use for inverse airfoil design process which benefit from theoretical inverse design, statistical methods, empirical discoveries and many other ways to solve the design problem. LÄS MER

  2. 2. Joystick Radar Control : Implementing joystick control of a radar rig using single board micro-controllers by emulating generic mouse and keyboard commands

    Kandidat-uppsats, Linköpings universitet/Datorteknik

    Författare :Christopher Gustafsson; [2021]
    Nyckelord :single board micro-controllers; joystick; USB; Universal Serial Bus; SPI; Serial Peripheral Interface; Arduino;

    Sammanfattning : The Swedish Defence Materiel Administration provides tests and evaluations of military Aircrafts and their systems as well as provide services in connection with military exercises. Testing aircraft against a radar antenna and training crews with this radar is part of that offering. LÄS MER

  3. 3. Primary flight control design for a 4-seat electric aircraft

    Master-uppsats, KTH/Flygdynamik

    Författare :Cyril Lachaume; [2021]
    Nyckelord :Flight control; Kinematics; Aircraft; Mechanics; Hybrid electric; Flygkontroll; kinematik; flygplan; mekanik; hybridelektrisk;

    Sammanfattning : This thesis work is part of a design process which aims to develop a four-seathybrid-electric aircraft at Smartflyer (Grenchen, Switzerland). In that scope,various mechanisms of the plane had to be developed, including the systemactuating the control surfaces. LÄS MER

  4. 4. Takeoff: Analysing Pathways for Electric Innovation Facilitation and Regime Destabilisation in the Swedish Aviation Industry

    Master-uppsats, Lunds universitet/Internationella miljöinstitutet

    Författare :Kajsa Wimmerström; [2021]
    Nyckelord :electric aviation; battery-electric aircraft; technological innovation systems TIS ; multi-level perspective MLP ; innovation policy; Technology and Engineering;

    Sammanfattning : Climate change is the greatest challenge of our time. Despite efforts to reduce greenhouse gas (GHG), the emissions contribution from global aviation is set to increase. Electric aviation has emerged as an alternative which could form part of the solution. LÄS MER

  5. 5. Propulsion system for a small unmanned aerial vehicle

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

    Författare :Dennis Wikman; Oscar Andersson; [2020]
    Nyckelord :;

    Sammanfattning : For unmanned aerial vehicles there is a wide variety of selection for propulsion systems. Depending on the specific choice of system, the characteristics of the aircraft vary significantly. The choice is also dependent on the size of the UAV itself as well as desired performance and utility. LÄS MER