Sökning: "non-GPS"

Hittade 3 uppsatser innehållade ordet non-GPS.

  1. 1. Teleoperation of an Autonomous Ground-Penetrating Radar for Non-Destructive Surveying: Design and Implementation

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Rasmus Beyer; [2023]
    Nyckelord :Autonomous; GPR; Robotics;

    Sammanfattning : A lot of features that need to be scanned underground should not be disturbed, from waterlines to unmarked graves. A non-invasive way of probing underground is Ground-Penetrating Radar (GPR). GPR finds differences in materials with radar waves. However, GPR is human-operated and its position is generally determined with a GPS. LÄS MER

  3. 2. Radio based Cooperative Positioning for Vehicle-to-Vehicle Systems in Urban Scenarios

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Hao Wu; [2018]
    Nyckelord :V2V; V2X; CKF; SUMO; GemV2; ns3; algorithm; positioning; urban positioning; non-GPS; Technology and Engineering;

    Sammanfattning : This master thesis aims at improving vehicle positioning in high-speed movement scenarios where global navigation satellite system (GNSS) does not work well. The standard 802. LÄS MER

  4. 3. Autonomous Crop Segmentation, Characterisation and Localisation

    Master-uppsats, Institutionen för systemteknik; Tekniska högskolan

    Författare :Gustav Jagbrant; [2013]
    Nyckelord :Orchard; Horticulture; Localisation; Hidden Semi-Markov Model; Hidden Markov Model; Segmentation; 3D Data; 3D Point Cloud; 3D Descriptors;

    Sammanfattning : Orchards demand large areas of land, thus they are often situated far from major population centres. As a result it is often difficult to obtain the necessary personnel, limiting both growth and productivity. However, if autonomous robots could be integrated into the operation of the orchard, the manpower demand could be reduced. LÄS MER