Sökning: "Direct collocation"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Direct collocation.

  1. 1. OPTIMIZING CYCLE TIME OF ELECTRIC AUTONOMOUS HAULERS:A CASE STUDY IN MINING APPLICATIONS

    Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik; Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Victor Aziz; Hanna Brouillette; [2023]
    Nyckelord :;

    Sammanfattning : Traditionally, the fastest method to travel between two points is perceived as driving at maximumspeed. However, when the vehicle in question is an electric vehicle, the additional time requiredfor charging introduces another variable that can be optimized alongside driving time. LÄS MER

  3. 2. Modelling and Optimal Control of a Variable Nozzle Turbine in an SI Engine for Maximum Performance

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Emil Fransson Brunberg; Karl Bolin; [2022]
    Nyckelord :Variable nozzle turbine; VNT; Variable geometry turbine; VGT; YOP; Collocation; Direct collocation; Optimal control; SI-engine; Engine control; Engine modelling;

    Sammanfattning : The ever increasing demands on today's engine performance and emissions control is forcing the automotive industry to make use of innovative solutions. One of these is to apply the technology of VNT turbos on commercial petrol vehicles. LÄS MER

  4. 3. Sensor-Based Trajectory Planning in Dynamic Environments

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Andreas Westerlund; [2018]
    Nyckelord :Control Engineering; Control Architecture; Motion Control; Trajectory Planning; Path Planning; Optimal Control; Motion Planning; Industrial Robots;

    Sammanfattning : Motion planning is central to the efficient operation and autonomy of robots in the industry. Generally, motion planning of industrial robots is treated in a two-step approach. First, a geometric path between the start and goal position is planned where the objective is to achieve as short path as possible together with avoiding obstacles. LÄS MER

  5. 4. Optimal Control of Heat Transfer Rates in Turbochargers

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Max Johansson; [2018]
    Nyckelord :Optimal control; Turbochargers; Heat transfer; Direct collocation; Gas stand;

    Sammanfattning : The turbocharger is an important component of competitive environmentally friendly vehicles. Mathematical models are needed for controlling turbochargers in modern vehicles. LÄS MER

  7. 5. An Optimal Control Toolbox for MATLAB Based on CasADi

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Viktor Leek; [2016]
    Nyckelord :Optimal Control Direct Collocation Multiple Shooting Casadi Matlab Hybrid Vehicle;

    Sammanfattning : Many engineering problems are naturally posed as optimal control problems. It may involve moving between two points in the fastest possible way, or to put a satellite into orbit with minimum energy consumption. Many optimal control problems are too difficult to be solved analytically and therefore require the use of numerical methods. LÄS MER