Sökning: "reglerteknik"

Visar resultat 1 - 5 av 1660 uppsatser innehållade ordet reglerteknik.

  1. 1. Aiding Navigation for Groups of Aircraft with Bearing and Distance Measurements

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Mattias Olsson; [2018]
    Nyckelord :Navigational enhancing; consensus filtering;

    Sammanfattning : This thesis extends previous work on navigational aidingof groups of aircraft, primarily intended for the fighter SAAB JAS 39 Gripen,as long as an aircraft gets GPS signals, it is easy to estimate position, but theGPS is relatively easy to jam, rendering alternative methods of positioning necessary.To use internal sensors measuring accelerations and angular velocities is agood replacement on short terms, but gives a drift in positioning over longer timeperiods. LÄS MER

  2. 2. Physical modeling of a heavy-duty engine for test-cycle simulations in Modelica

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

    Författare :Peter Jonsson; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Engine development for reduced fuel consumption and for the ability to use alternative types of fuels is required as emissions and the limited access of petroleum are issues coupled to diesel engines. Experimental testing is in many cases insufficient and expensive in comparison with simulations for engine development. LÄS MER

  3. 3. Laguerre Bases for Youla-Parametrized Optimal-Controller Design: Numerical Issues and Solutions

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

    Författare :Olle Kjellqvist; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : This thesis concerns the evaluation of cost functionals on H2 when designing optimal controllers using finite Youla parameterizations and convex optimization. We propose to compute inner products of stable, strictly proper systems via solving Sylvester equations. LÄS MER

  4. 4. On Robustness of Equilibria in Transportation Networks

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

    Författare :Rasmus Stålberg; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : As infrastructural systems become ever more complex and interconnected, they may also become ever more vulnerable to system-wide faults due to local disturbances. As such it is of great importance to design these system to be resilient, i.e. to be able to withstand and recover from disturbances or new conditions. LÄS MER

  5. 5. State Estimation for Truck and Trailer Systems using Deep Learning

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Daniel Arnström; [2018]
    Nyckelord :state estimation; observer; deep learning; neural network; convolutional neural network; EKF; truck; trailer; semi-trailer;

    Sammanfattning : High precision control of a truck and trailer system requires accurate and robust state estimation of the system. This thesis work explores the possibility of estimating the states with high accuracy from sensors solely mounted on the truck. The sensors used are a LIDAR sensor, a rear-view camera and a RTK-GNSS receiver. LÄS MER