Sökning: "slip detection"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden slip detection.

  1. 1. Slip Detection For Robotic Lawn Mowers Using Loop Signals

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Enida Ahmic; Alen Beganovic; [2022]
    Nyckelord :autonomous lawn mower; loop signals; slip detection;

    Sammanfattning : Husqvarna AB is one of the leading producers of outdoor products such as autonomous lawn mowers. One important feature of these products is the ability toquickly respond to environmental factors such as slippy areas. A reliable slip detector is needed for this mission and many different technologies exists for detectingslip events. 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. Data Aggregation in Time Sensitive Multi-Sensor Systems : Study and Implementation of Wheel Data Aggregation for Slip Detection in an Autonomous Vehicle Convoy

    Master-uppsats, KTH/Mekatronik

    Författare :Hanna Hellman; [2017]
    Nyckelord :slip detection; cooperative CPS CO-CPS ; data aggregation; wheel data aggregation; vehicle velocity estimation; platooning; weighted adaptive average;

    Sammanfattning : En övergång till bilar utrustade med avancerade automatiska säkerhetssystem (ADAS) och även utvecklingen mot självkörande fordon innebär ökad trafik på den lokala databussen. Det finns således ett behov av att både minska den faktiska mängden data som överförs, samtidigt som värdet på datat ökas. LÄS MER

  5. 4. Design och konstruktion av roterande LiDAR-system för 360 graders objektdetektering

    Uppsats för yrkesexamina på grundnivå,

    Författare :Simon Ask; Rickard Lindh; [2017]
    Nyckelord :Lidar; Laser; Avståndsmätning; Kartläggning; Arduino; Objektsdetektering;

    Sammanfattning : Although laser rangefinder technologies have been around for decades in military, cartography, building, industrial and research applications it is only in recent years that more generally applicable and cheaper consumer grade laser range finder sensors have become available. This project investigates the possibilities and limitations of creating a mobile 360 degree, two-dimensional obstacle detection system using off-the-shelf available electronic components. LÄS MER

  7. 5. IMU-based enhancement of GPS attitude determination

    Master-uppsats, Reglerteknik; Tekniska högskolan

    Författare :Stefan Thorstenson; [2012]
    Nyckelord :;

    Sammanfattning : GPS carrier-phase measurements from two GPS antennas can be used to calculate the heading of the baseline that can be drawn between the two antennas. An integer ambiguity problem has to be solved, and the system is called GPS attitude determination (GPSAD). LÄS MER