Sökning: "four"

Visar resultat 1 - 5 av 17973 uppsatser innehållade ordet four.

  1. 1. Development and Implementation of a Mass Balancing System for CubeSat Attitude Hardware-in-the-Loop Simulations

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Guillermo Ledo López; [2019]
    Nyckelord :hil; hardware in the loop; simulation; satellite; simulator; platform; simulink; matlab; least squares; aocs; testing; attitude; dynamics; control;

    Sammanfattning : Spacecraft simulator platforms can simulate the microgravity environment of space on Earth, for the purposes of testing the Attitude and Orbit Control Subsystem of satellites. In order to do this, the satellite is mounted on a bench and the combined center of mass of this assembly is controlled by a series of moving masses. LÄS MER

  2. 2. Visual Tracking Using Stereo Images

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Carl Dehlin; [2019]
    Nyckelord :Visual Tracking; Stereo Vision; DCF; Discriminative Correlation Filters;

    Sammanfattning : Visual tracking concerns the problem of following an arbitrary object in a video sequence. In this thesis, we examine how to use stereo images to extend existing visual tracking algorithms, which methods exists to obtain information from stereo images, and how the results change as the parameters to each tracker vary. LÄS MER

  3. 3. SEXUELL HÄLSA HOS KVINNOR EFTER GYNEKOLOGISK CANCER : En litteraturöversikt

    Kandidat-uppsats, Ersta Sköndal högskola/Institutionen för vårdvetenskap; Ersta Sköndal högskola/Institutionen för vårdvetenskap

    Författare :Sofie Blom; Ellinor Löfgren; [2019]
    Nyckelord :Gynecological cancer; Sexual health; Women; Cancer treatment; Experience; Gynekologisk cancer; Sexuell hälsa; Kvinnor; Cancerbehandling; Upplevelse;

    Sammanfattning : Bakgrund: Varje år insjuknar cirka 3000 kvinnor i gynekologisk cancer i Sverige, vilket innebär cancer i de kvinnliga könsorganen. Behandling mot gynekologisk cancer medför olika fysiska biverkningar. Sexuell hälsa är individuell och påverkas av faktorer som könsroller, njutning, könsidentitet och erotik. LÄS MER

  4. 4. TWIST : Twelve Bar Intelligently Simulated Tensegrity

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Hannah Petersson; [2019]
    Nyckelord :tensegrity; robotics; simulations; monte carlo method; central pattern generators; lander; space;

    Sammanfattning : One of the biggest challenges of putting a robot on an extraterrestrial surface is the entry, descent and landing. By making the robot impact resistant, the need for landing thrusters and parachutes is reduced, lowering the weight and cost of an interplanetary robotic mission. LÄS MER

  5. 5. Petrophysic of the Host-rock to the Ore in the Lovisa Mine, Bergslagen

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Oscar Gilljam Päärt; [2019]
    Nyckelord :Petrophysics; density; magnetic volume susceptibility; natural remanent magnetization; Bergslagen; lithology; Petrofysik; densitet; magnetisk susceptibilitet; naturlig magnetisk remanens; Bergslagen; lithologi;

    Sammanfattning : The Bergslagen region has three base-metal mines operating today, and one of them is the Lovisa mine, which host a Zn-Pb-Ag deposit. The Lovisa mine is located in the Guldsmedshyttan area north of Lindesberg. LÄS MER