Essays about: "lifting line"

Showing result 1 - 5 of 14 essays containing the words lifting line.

  1. 1. Simulations of a self-stabilizing fully submerged hydrofoil

    University essay from KTH/Matematik (Avd.)

    Author : Henry Jacobson; [2023]
    Keywords : Hydrofoil; Self-Stabilizing; Lifting Line Theory; Fluid Mechanics; Numerical Methods; Backward Differentiation Formula; Fully Submerged Hydrofoil; Bärplan; bärplansbåt; självstabiliserande; lyftande linjeteori; strömningsme- kanik; numeriska metoder; Backward Differentiation Formula; fullt nedsänkt bärplan;

    Abstract : Two models of a self-stabilizing hydrofoil system is developed where the effects from the struts and hydrofoil give torques for angular rotations. Lifting line theory for the hydrofoil which can twist is used. Nonlinear versions of the models are also developed and compared to find that the linear models use valid approximations. READ MORE

  3. 2. Automation of yarnpick : Evaluating a cobots effectiveness for pick and place operations in a textile industry

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Adam Hallin; [2023]
    Keywords : Cobot; Automation; Textile; industry; Ergonomics; Simulations; Automatisering; Textil; Industri; Ergonomi; Simuleringar;

    Abstract : Repetitive, strenuous and heavy lifting are working conditions many companies have a hard time to eliminate. Such is the case for the textile company, AB Ludvig Svensson. A big part of the production at the factory is unpacking, loading, unloading and just moving lots of rolls of yarn daily. READ MORE

  4. 3. Development of Unloading Station by Concept Generation and Ergonomic Evaluation

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Alex Kauppi; [2022]
    Keywords : Product development; Scania; Ergonomics in production; SES RAMP; Workers collective; Lean;

    Abstract : This thesis presents a product development project done at Scania Ferruform in Luleå. The process that was used is called Stage-Gating which means that the project is divided into gates. READ MORE

  5. 4. Realizing a screwdriving operation for human-robot collaboration : During the assembly of a truck engine valve-hood

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Arturo Mateos Rodríguez; [2021]
    Keywords : ;

    Abstract : According to Folgiatto, da Silveira and Borenstein (2012), the current trend in the industry indicates a change from a mass production to a mass customization manufacturing. This mass customization means an increase on the need of flexibility, as the production line must be ready for frequent changes in order to adapt for producing different product variants. READ MORE

  6. 5. Automation of refilling station in clean room

    University essay from Uppsala universitet/Elektricitetslära

    Author : Vincent Sollie; Johannes Malmström; [2019]
    Keywords : ;

    Abstract : This thesis aims to confirm a proof of concept on how to get a robot to pick up a plastic bag containing 3500 plastic caps, cut it open and pour the content, all within a restricted Clean room. The work was executed in an agile way with several ongoing iterative processes in parallel. READ MORE