Sökning: "Lifting Equipment"

Visar resultat 1 - 5 av 59 uppsatser innehållade orden Lifting Equipment.

  1. 1. Investigation of Antenna Radomes in Low Earth Orbits

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Mathias Manohar Gren; [2023]
    Nyckelord :Materials; Science; Space; Satellites; Antenna Radomes; Beyond Gravity; Coatings; Physics; Chemistry; Low Earth Orbits; Engineering; Lunds University; Materials Chemistry; Technology and Engineering;

    Sammanfattning : Introduction: This master’s thesis focuses on exploring improved alternative material solutions for antenna radomes used to protect Beyond Gravity Sweden’s satellite antennas in low Earth orbits. Background: As the environment in low Earth orbit is harsh, surface materials on satellites experience high levels of atomic oxygen, ultra violet radiation, thermal-fluctuation, charged particles and micro meteoroids. LÄS MER

  3. 2. Modeling and Simulation of a Planar Unmanned Aerial Manipulator

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

    Författare :Brynja Þorsteinsdóttir; [2023]
    Nyckelord :Unmanned Aerial Manipulator; Cable Driven Parallel Manipulator; Unmanned Aerial Vehicle; Dynamics; Simulation; Obemannad Flygande Manipulator; Kabeldriven Parallellmanipulator; Obemannad Flygande Farkost; Dynamik; Simulering.;

    Sammanfattning : A unique Unmanned Aerial Manipulator (UAM), also termed an aerial robot, is the subject of this thesis. A UAM is composed of a floating base attached to a manipulator that enables it to interact physically with the environment. LÄS MER

  4. 3. Extreme renovation of concrete buildings

    Master-uppsats, KTH/Betongbyggnad

    Författare :Simon Hardo; Daniel Maher; [2023]
    Nyckelord :;

    Sammanfattning : The global climate crisis and the need to reduce carbon emissions have brought attention to the construction and real estate sector, which has a significant environmental footprint. However, many real estate developers opt for demolition and new construction instead of renovating existing buildings due to challenges such as low floor heights and stringent sustainability requirements. LÄS MER

  5. 4. Development of guideline template for lifting equipment

    Magister-uppsats, Högskolan i Halmstad

    Författare :Oskar Elmgren; Alexander Sääf Mertala; [2022]
    Nyckelord :guideline template; lifting equipment; fatigue;

    Sammanfattning : The purpose of this thesis is to develop a guideline template that should supportthe industrial partner when designing lifting equipment. A newly updated standardwith focus on fatigue was the base of the project. The standard divides load cyclesinto over and under 16 000 cycles and they have different requirements. LÄS MER

  7. 5. ROBOTAR I BYGGBRANSCHEN,Är Jaiboten lösningen på byggbranschens arbetsmiljöproblem?

    Uppsats för yrkesexamina på grundnivå, Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Hanna Persson; Linnéa Enevad; [2022]
    Nyckelord :working environment; robots; construction production; drilling; Arbetsmiljö; robotar; byggproduktion; håltagning;

    Sammanfattning : The construction industry is one of the industries with the most occupational accidents and injuries. Overload injuries, uncomfortable working positions and heavy lifting are commonplace for many professional workers in the construction industry. LÄS MER