Sökning: "dynamisk karaktär"

Visar resultat 1 - 5 av 51 uppsatser innehållade orden dynamisk karaktär.

  1. 1. Design of a 2-D Lattice Flower Constellation for Earth observation applying the twin satellite concept

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

    Författare :Julia Martín-Fuertes Brañas; [2023]
    Nyckelord :2D Lattice Flower Constellation design; number of satellites; number of planes; revisit time; coverage; optimized constellation; target list; twin satellite concept; FreeFlyer; 2D Lattice Flower Constellation design; antal satelliter; antal plan; återbesökstid; täckning; optimerad konstellation; mållista; tvilling-satellit-koncept; FreeFlyer;

    Sammanfattning : Events such as forest fires or floods are a danger to our Earth’s environment and the people living in it. The sooner they can be detected, the less damage they can cause. An idea arises: use satellites to monitor the Earth and relay information to prevention and rescue organizations in a very short time, regardless of accessibility from ground. LÄS MER

  3. 2. En bakdörr till effektiv brottsbekämpning - Straffprocessrättens hindrande av end-to-end-krypterad kommunikation

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Juridiska institutionen; Lunds universitet/Juridiska fakulteten

    Författare :Emma Folkesson; [2023]
    Nyckelord :Straffprocessrätt; IT-rätt; Hemliga tvångsmedel; Krypterade kommunikationstjänster; Chat Control; Hemlig dataavläsning; EU-rätt; Kriminalpolitik; Online Safety Bill; Law and Political Science;

    Sammanfattning : A concerning development of organized crime in Sweden has caused debate about the state's ability to uphold law and order effectively. At the same time, increased access to, and use of, encrypted communication services amongst criminals poses a challenge to law enforcement agencies. LÄS MER

  4. 3. Business Case Tools för distribuerade solcellsanläggningar : En Power BI-modell för investeringsmodellering och visualisering i Sverige

    Kandidat-uppsats, Uppsala universitet/Industriell teknik

    Författare :Erik Hennings; Johan Ingvarsson; Gustav Fält; [2023]
    Nyckelord :renewable energy sources; solar photovoltaic PV systems; distributed energy systems; DES; Business Case Tools; BCT; investment analysis; solar model; spot price; Power BI; förnybara energikällor; solcellsanläggningar; distribuerade energisystem; DES; Business case tools; BCT; investeringsanalys; solcellsmodellering; Power BI;

    Sammanfattning : The global climate and energy crisis has amplified the need for renewable energy sources, withsolar photovoltaic (PV) systems expected to play a significant role in the future energy mix. In this context, distributed energy systems (DES) are identified as part of the solution to address climate and energy challenges. LÄS MER

  5. 4. Multibody simulations of vibrations in a truck’s steering system

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Marcus Didenbäck; [2023]
    Nyckelord :Multibody simulation; Vibrations; Stiff differential equations; Equations of motion; Lagrange; Vehicle dynamics; Adams; Flerkroppssimulering; Vibrationer; Styva differentialekvationer; Rörelseekva-tioner; Lagrange; Fordonsdynamik; Adams;

    Sammanfattning : This thesis aims to explore if multibody simulations is a suitable method to investigate vibrations in the steering system of trucks. Vibrations in the steering system and subsequently in the steering wheel is a common issue that automotive manufacturers face. LÄS MER

  7. 5. Exploring Dynamic Production Cost and Total Cost of Ownership to Support Purchasing Strategy

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Maisha Mulk; Julia Sörensen; [2022]
    Nyckelord :;

    Sammanfattning : The continued rise of EVs, as well as other industries seeking to electrify, will necessitate a capacity of LIB cells that are more than tripled by 2030. As LIB cell customers are demanding cheaper, and customized cells with high quality, requires LIB producers to lower their LIB production cost. LÄS MER