Sökning: "Yaw-control"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet Yaw-control.

  1. 1. Steering Control During μ-split Braking for an Autonomous Heavy Road Vehicle

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Sebastian Haglund; Henrik Johansson; [2020]
    Nyckelord :steering; braking; autonomous; μ-split; split-μ; truck; vehicle; control;

    Sammanfattning : A critical maneuver for a heavy vehicle is braking with different friction on the left and right hand side of the vehicle, called μ-split. This results in an unwanted yaw torque acting on the vehicle. During this situation, the driver maintains the lateral stability and follows the desired path by corrective steering. LÄS MER

  3. 2. Automatic Tuning of Motion Control System for an Autonomous Underwater Vehicle

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Markus Andersson; [2019]
    Nyckelord :Automatic Control; Automatic Tuning; Control; Motion Control; Modelling; System Identification; Online Identification; Underwater Vehicle; Autonomous Underwater Vehicle; AUV; SMaRC; Maribot LoLo; Differential drive;

    Sammanfattning : The interest for marine research and exploration has increased rapidly during the past decades and autonomous underwater vehicles (AUV) have been found useful in an increased amount of applications. The demand for versatile platform AUVs, able to perform a wide range of tasks, has become apparent. LÄS MER

  4. 3. Impact of Wind Farm Control Technologies on Wind Turbine Reliability

    Master-uppsats, Uppsala universitet/Elektricitetslära

    Författare :Julia Walgern; [2019]
    Nyckelord :Offshore wind farm; wind turbine yaw control; operation and maintenance; reliability; wake redirection control; closed-loop control; active wake steering control; O M simulation tool;

    Sammanfattning : Cost efficient operation and maintenance strategies are crucial for reducing cost of wind energy. Since the regime change from feed-in tariffs to an auction-based bidding system for capacity in most European wind projects, levelized cost of energy is challenged constantly. LÄS MER

  5. 4. Nonlinear Attitude Control ofa Generic Aircraft

    Master-uppsats, KTH/Flygdynamik

    Författare :Mir Shwan Kurdi; [2019]
    Nyckelord :;

    Sammanfattning : Determining suitable controllers for the process of evaluating dynamic per-formance of multiple versions of an aircraft’s aerodynamical, geometric and propulsive properties in its conceptual stage is an expensive task.In this report a proposition is made to utilize a generalized feedback lin-earizing controller that o˙ers the aircraft designer valuable insight into the manoeuvre performance of their aircraft. LÄS MER

  7. 5. Estimation of Vehicle Roll Angle

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Anthon Nilsson; Herman Lingefelt; [2011]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Haldex Traction can with their Active Yaw Control prevent unwanted handling by applying an extra yaw torque with their all wheel drive system. To be able to calculate when or when not, yaw torque should be applied, it is important to accurate know the different state information about the vehicle. LÄS MER