Sökning: "radar target tracking"

Visar resultat 11 - 15 av 25 uppsatser innehållade orden radar target tracking.

  1. 11. Target Tracking in Decentralised Networks with Bandwidth Limitations

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Tim Fornell; Jacob Holmberg; [2018]
    Nyckelord :Sensorfusion; decentralised; sensor networks; target tracking; bandwidth limitation;

    Sammanfattning : The number and the size of sensor networks, e.g., used for monitoring of public places, are steadily increasing, introducing new demands on the algorithms used to process the collected measurements. The straightforward solution is centralised fusion, where all measurements are sent to a common node where all estimation is performed. LÄS MER

  3. 12. Adaptive filtering for maritime target tracking from an airborne radar

    Master-uppsats, KTH/Teknisk informationsvetenskap

    Författare :Loïc Zimmer; [2018]
    Nyckelord :Bayesian estimation; nonlinearity; extended target tracking; joint tracking and classication; maritime targets; airborne radar; Bayesiansk berakning; icke-linjaritet; utstrackt malfoljning; simultan foljning och klassiering; maritima mal; luftburen radar;

    Sammanfattning : Maritime target tracking from an airborne radar faces many issues due to the features of theenvironment, the targets to be tracked and the movement of the radar platform. Therefore, aunique tracking algorithm is not always able to reach the best possible performance for everyencountered situation. LÄS MER

  4. 13. Human Detection Using Ultra Wideband Radar and Continuous Wave Radar

    Master-uppsats, Linköpings universitet/Kommunikationssystem

    Författare :Atheeq Ahmed; [2017]
    Nyckelord :UWB; Dual Frequency CW Radar; Human detection;

    Sammanfattning : A radar works by radiating electromagnetic energy and detecting the reflected signal returned from the target. The nature of the reflected signal provides information about the target’s distance or speed. LÄS MER

  5. 14. Detection and Tracking of Human Targets using Ultra-Wideband Radar

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och System

    Författare :Andreas Östman; [2016]
    Nyckelord :Ultra-Wideband Radar; Constant false-alarm rate; Multiple Hypothesis Tracking; Tracking; Detection;

    Sammanfattning : The purpose of this thesis was to assess the plausibility of using two Ultra- Wideband radars for detecting and tracking human targets. The detection has been performed by two different types of methods, constant false-alarm rate methods and a type of CLEAN algorithm. For tracking the targets, multiple hypothesis tracking has been studied. LÄS MER

  7. 15. Algorithm Design for Driver Attention Monitoring

    Master-uppsats, Linköpings universitet/Fordonssystem; Linköpings universitet/Tekniska fakulteten

    Författare :Olle Sjöblom; [2015]
    Nyckelord :Target tracking; radar; Kalman filter; eye-tracking; driver attention; algorithm;

    Sammanfattning : The concept driver distraction is diffuse and no clear definition exists, which causes troubles when it comes to driver attention monitoring. This thesis takes an approach where eyetracking data from experienced drivers along with radar data has been used and analysed in an attempt to set up adaptive rules of how and how often the driver needs to attend to different objects in its surroundings, which circumvents the issue of not having a clear definition of driver distraction. LÄS MER