Sökning: "Slip Control Braking"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden Slip Control Braking.

  1. 1. Slip Control for a Three-Wheeled Electric Motorcycle

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

    Författare :Andreas Karlin; [2021]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The aim of this Master Thesis was to design, implement and test a slip controller for an electric three-wheeled motorcycle in order to prevent undesirable slip on the driving wheel during acceleration and regenerative braking. A PI controller was implemented for the two different cases and was tested through various experiments and driving conditions. LÄS MER

  3. 2. 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

  4. 3. Heavy Vehicle Braking using Friction Estimation for Controller Optimization

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Dimitrios Kalakos; Bernhard Westerhof; [2017]
    Nyckelord :Heavy Vehicles; Emergency Braking; Friction Estimation; Controller Optimization; Vehicle Validation; Slip Control Braking; Vehicle Testing;

    Sammanfattning : In this thesis project, brake performance of heavy vehicles is improved by the development of new wheel-based functions for a longitudinal slip control braking system using novel Fast Acting Braking Valves (FABVs). To achieve this goal, Volvo Trucks' vehicle dynamics model has been extended to incorporate the FABV system. LÄS MER

  5. 4. Tire/road friction estimation for front wheel driven vehicle

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

    Författare :Simon Johansson; Viking Persson; [2015]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Vehicles of today are equipped with several driving enhancing systems. The Electronic Stability Program (ESP) controls the brakes of the vehicle to prevent undesirable vehicle behavior. The Anti-lock Braking System (ABS) prevents the wheels to lock up while braking hard. LÄS MER

  7. 5. Self-Adaptive Algorithm for Warehouse Truck Speed Measurement with Accelerometer

    Master-uppsats, KTH/Elektrisk energiomvandling

    Författare :Shuqi Zhao; [2015]
    Nyckelord :Vehicle speed; self-adaptive algorithm; warehouse trucks; accelerometer; Fordonshastighet; självanpassande algoritm; lagertruckar; accelerometer;

    Sammanfattning : Warehouse trucks are now a practical equipment for lifting and moving goods in warehouses. The working situation for warehouse trucks is complicated. Spilling of machine oil or liquid product leads to low friction coefficient of the floor. Warehouse floors are normally made of concrete. LÄS MER