Sökning: "optimal control"

Visar resultat 1 - 5 av 947 uppsatser innehållade orden optimal control.

  1. 1. Prospects for a Free Electron Laser at the FemtoMAX Beamline

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Johan Holmberg; [2024]
    Nyckelord :Free Electron Lasers; FEL; synchrotron radiation; MAX IV; FemtoMAX; GENESIS 1.3; XFEL; X-rays; soft X-rays; Physics and Astronomy;

    Sammanfattning : A Free Electron Laser (FEL), is a device that generates extremely coherent and brilliant radiation using electrons accelerated to relativistic velocities in a particle accelerator. The process utilises similar equipment to what is used at a synchrotron source like MAX IV, but in addition there is an interaction between the relativistic electron beam and the generated radiation to achieve an exponential growth in radiation intensity. LÄS MER

  3. 2. Local voltage control in a low voltage grid with high photovoltaic penetration

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Joakim Bakklund; [2024]
    Nyckelord :Technology and Engineering;

    Sammanfattning : This thesis examines how active power control (Volt-Watt control) and reactive power compensation (Volt-VAr control) can help limit voltage increases on the low voltage grid due to high photovoltaic (PV), installations. Due to the large increase in interest to install small scale PV-systems within residential areas the Distribution System Operator E. LÄS MER

  4. 3. Real-Time Certified MPC for a Nano Quadcopter

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Arvid Linder; [2024]
    Nyckelord :MPC; Model predictive control; quadcopter; control system;

    Sammanfattning : There is a constant demand to use more advanced control methods in a wider field of applications. Model Predictive Control (MPC) is one such control method, based on recurrently solving an optimization problem for determining the optimal control signal. LÄS MER

  5. 4. Perceptual Sensitivity to Video Degradations in a Simulated Cloud-Gaming Environment: An Empirical Study through Subjective Tests

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Boli Gao; [2023]
    Nyckelord :;

    Sammanfattning : Cloud gaming, often referred to as gaming on demand or game streaming, is a contemporary form of online gaming. It operates by running video games on powerful, remote servers and streaming them in realtime directly to a user’s device. LÄS MER

  7. 5. Optimal Order Placement Using Markov Models of Limit Order Books

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Max Oliveberg; [2023]
    Nyckelord :Optimal order placement; Limit order book; Markov; Optimal orderläggning; Orderbok; Markov;

    Sammanfattning : We study optimal order placement in a limit order book. By modelling the limit order book dynamics as a Markov chain, we can frame the purchase of a single share as a Markov Decision Process. Within the framework of the model, we can estimate optimal decision policies numerically. The trade rate is varied using a running cost control variable. LÄS MER