Sökning: "Model design"

Visar resultat 31 - 35 av 6680 uppsatser innehållade orden Model design.

  1. 31. Vehicle dynamics modelling of electromagnetic suspensions for MAGLEV applications

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Léa Chatelais; [2024]
    Nyckelord :MAGLEV; Dynamics; Requirements; Suspension; Vehicle modeling; MATLAB; MAGLEV; Dynamisk; Fordran; Upphängning; Fordon modell; MATLAB;

    Sammanfattning : MAGnetic LEVitation Guidance System (MAGLEV) technology was commercially introduced relatively recently in the guided transport field. It is based on removing the wheels and rails of classic railway systems and supporting and guiding the train with magnets and magnetic forces instead. LÄS MER

  3. 32. Aerodynamics simulations of Scania trucks using OpenFOAM

    Master-uppsats, KTH/Teknisk mekanik

    Författare :Ziyi Liu; [2024]
    Nyckelord :Heavy-duty truck; Computational fluid dynamics; Air drag; OpenFOAM;

    Sammanfattning : In the field of heavy-duty vehicles, fuel efficiency and environmental protection are factors that need to be focused on, while the aerodynamic drag generated during vehicle travelling is one of the most influential aspects. This thesis delves into the aerodynamic simulation of Scania trucks using the open-source Computational Fluid Dynamics (CFD) tool, OpenFOAM v2206. LÄS MER

  4. 33. Human-Multi-Drone Interaction in Search and Rescue Systems under High Cognitive Workload

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Johanna Ahlskog; [2024]
    Nyckelord :Unmanned aerial vehicle; human-drone interaction; cognitive workload; trust; search and rescue; drone swarm; situational awareness; multi-drone systems;

    Sammanfattning : Unmanned Aerial Vehicles (UAV), often referred to as drones, have seen increased use in search and rescue (SAR) missions. Traditionally, these missions involve manual control of each drone for aerial surveillance. LÄS MER

  5. 34. Formulation development, rheological characterization, and cosmetic evaluation of gel-creams

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Carl Pontén; [2024]
    Nyckelord :Rheology; Texture analysis; Viscometry; Semisolids; Design of Experiments; Critical Process Parameters; Critical Quality Atttibutes; Pharmaceutical Technology; Technology and Engineering;

    Sammanfattning : Oil in water (o/w) emulsions are thermodynamically unstable systems composed of small oil droplets dispersed in a continuous aqueous phase. This means that given enough time, the two phases will separate. Pharmaceutical emulsions are used as a method of administering the Active Pharmaceutical Ingredient (API) for topical applications. LÄS MER

  7. 35. Education, Age Cohort, and The Status Quo of Microentrepreneurs: Evidence from Chinese "Double Innovation" Reform

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Qingrong Wu; [2024]
    Nyckelord :Self-employment; Young Cohort with High Educational Degrees; Fuzzy Regression Discontinuity Design; Difference in Difference Model; Policy Focused Study;

    Sammanfattning : This paper examines the effectiveness of the Chinese "Double Innovation" Reform and "Entrepreneurship Leading" Policy on labor outcomes using Chinese Family Panel Studies (CFPS) from 2010 to 2020. The study employs fuzzy regression discontinuity design and difference-in-difference models to analyze their effects on high educational degrees, self-employment, and salaried employment. LÄS MER