Sökning: "Farkost Design"

Visar resultat 6 - 10 av 32 uppsatser innehållade orden Farkost Design.

  1. 6. Conceptual Design and Analysis of an Unmanned Autonomous Expendable Air Vehicle

    Master-uppsats, KTH/Flygdynamik

    Författare :Alicia Huzelius; Hanna Kindberg; [2018]
    Nyckelord :;

    Sammanfattning : This project have looked into the possibility to develop a small autonomous expendable air vehicle to be used with other air vehicles to fly in a group or a swarm. The requirements of this project was that the air vehicle should be able to carry a payload of 8 kg, have arange of 100 km and fly at an subsonic speed at an altitude between 0 to 3000 meter. LÄS MER

  3. 7. Mechanical conception of the ERICA (ERA Iron bird CLU hArdware simulator)

    Master-uppsats, KTH/Farkost och flyg

    Författare :Pierre-Yves Girardin; [2017]
    Nyckelord :mechanical conception; ERA; robot; gantry; gimbal;

    Sammanfattning : Sending a man in space is extremely dangerous. In order to continue the space exploration, robots have to be used. Designed properly, robots can handle any kind of operations in deep space. But in space there is no support such as an after-sale service. LÄS MER

  4. 8. Dynamics and Control of Unmanned Spacecraft Rendezvous and Docking

    Master-uppsats, KTH/Farkost och flyg

    Författare :Helmi Maaroufi; [2017]
    Nyckelord :;

    Sammanfattning : This paper presents a study on spacecraftRendezvous and Docking (RvD) through a comprehensiveliterature review, in addition to investigate the main phases andpossible control methods during the space rendezvous and docking.It presents a study of different energy efficient far rangerendezvous (e.g. Hoffman, bi-elliptic, phasing maneuver etc. LÄS MER

  5. 9. The Usage of Gyros in North Finding Systems

    Master-uppsats, KTH/Farkost och flyg

    Författare :Quentin Le Gall; [2017]
    Nyckelord :North finding; Maytagging; Carouseling; gyro-compassing;

    Sammanfattning : As surprising as it may seem, accurate north finding, with an error of only several milli-radian, is still a very difficulttask and has been achieved only with very expensive systems. On the contrary, there are very simple systems that give theazimuth with an angular error five times superior but for a price a hundred times inferior. LÄS MER

  7. 10. Attitude Determination and Control of the CubeSat MIST

    Master-uppsats, KTH/Farkost och flyg

    Författare :Jiewei Zhou; [2016]
    Nyckelord :;

    Sammanfattning : The ADCS concept in MIST reects the limitations of the CubeSat in terms of space, power and onboard computer computational capability. The control is constrained to the use of only magnetic torquers and the determination to magnetometers and Sun sensors in spite of the the under-actuation and underdetermination during eclipses. LÄS MER