Sökning: "linjära dynamiska system"

Visar resultat 1 - 5 av 23 uppsatser innehållade orden linjära dynamiska system.

  1. 1. Perron-Frobenius' Theory and Applications

    Kandidat-uppsats, Linköpings universitet/Algebra, geometri och diskret matematik; Linköpings universitet/Tekniska fakulteten

    Författare :Karl Eriksson; [2023]
    Nyckelord :Positive matrices; nonnegative matrices; Perron-Frobenius; linear dynamical systems; Leslie matrices; Markov chain; Google s PageRank algorithm; Positiva matriser; icke-negativa matriser; Perron-Frobenius; linjära dynamiska system; Leslie matris; Markov-kedja; Google s PageRank algoritm;

    Sammanfattning : This is a literature study, in linear algebra, about positive and nonnegative matrices and their special properties. We say that a matrix or a vector is positive/nonnegative if all of its entries are positive/nonnegative. First, we study some generalities and become acquainted with two types of nonnegative matrices; irreducible and reducible. LÄS MER

  3. 2. Forecasting and¨Optimization Models for Integrated PV-ESS Systems: : A Case Study at KTH Live-In Lab

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

    Författare :Mariana Flor Lopes; [2023]
    Nyckelord :Photovoltaic-Energy Storage System; Artificial Neural Networks; Self-Consumption; Linear Optimization; Cost Reduction; Solfångare-energilagringssystem; artificiella neurala nätverk; självkonsumtion; linjär optimering; kostnadsminskning;

    Sammanfattning : With the ever-increasing adoption of renewable energy sources, the seamless integration of PV systems into existing grids becomes imperative. Therefore, this study investigates the integration of a PV-ESS system into sustainable urban living. LÄS MER

  4. 3. Energiåtervinning i personbilar

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Oskar Classon; Lukas Holmgren; [2023]
    Nyckelord :;

    Sammanfattning : Med dagens energikris och allt mer begränsade energiresurser blir det allt viktigare att ta vara på den energin som finns runtomkring oss. Ett sätt att spara energi är att återvinna energi från produkter där energin annars skulle gå till spillo. LÄS MER

  5. 4. Optimal Force Distribution for Active and Semi-active Suspension Systems

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

    Författare :Gobi Kumarasamy; [2022]
    Nyckelord :Optimisation; Semi-active suspension system; Primary and secondary ride; Skyhook controller; Force allocation algorithm; Arbitration error; Optimering; Semiaktivt fjädringssystem; Primär och sekundär åkkomfort; Skyhook-styrenhet; Force-allokering algoritm; Arbitreringsfel;

    Sammanfattning : The development needs of handling and ride vehicle dynamic characteristics are constantly evolving, crucial for safety and comfortable commute since many active safety and driver assistance systems depend on these characteristics. Ride improvements enhance passenger comfort, which plays a significant role in quality and brand value. LÄS MER

  7. 5. Invariant Extended Kalman Filter for Measurements on Lie Groups

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

    Författare :Viktor Kull; [2021]
    Nyckelord :;

    Sammanfattning : Since its creation, the extended Kalman filter (EKF) has become an industry standard for state estimation. However, the EKF is designed for Euclidean spaces, which causes challenges when adapting it to non-Euclidean spaces such as Lie groups, which includes 3D attitude. LÄS MER