Bayesian estimator based target localization in ship monitoring system using multiple compact high frequency surface wave radars

Sangwook Park, Chul Jin Cho, Younglo Lee, Andrew Da Costa, Sang Ho Lee, Hanseok Ko

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Recently, the usage of high frequency surface wave radars has been expanded to monitoring of ships within observable region because it can always observe wide target region with low power consumption. However, ship monitoring systems using high frequency radars suffer from the fact that a detection position is far away from true position. To resolve this problem, the proposed method determines final location by applying Bayesian estimator to detection results from each ship monitoring system in high frequency radar network. According to Bayesian theory, a posterior distribution is factorized into likelihood and prior distributions, and both distributions are modeled by using each detection results and auto-identification system data, respectively. Effectiveness of the proposed method is demonstrated through appropriate synthetic and real data. From the results, location accuracy can be improved when the proposed method is applied to location estimation.

    Original languageEnglish
    Title of host publicationMultisensor Fusion and Integration in the Wake of Big Data, Deep Learning and Cyber Physical System - An Edition of the Selected Papers from the 2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems MFI 2017
    EditorsHanseok Ko, Sukhan Lee, Songhwai Oh
    PublisherSpringer Verlag
    Pages157-167
    Number of pages11
    ISBN (Print)9783319905082
    DOIs
    Publication statusPublished - 2018
    Event13th IEEE International Conference on Multisensor Integration and Fusion, IEEE MFI 2017 - Daegu, Korea, Republic of
    Duration: 2017 Nov 162017 Nov 22

    Publication series

    NameLecture Notes in Electrical Engineering
    Volume501
    ISSN (Print)1876-1100
    ISSN (Electronic)1876-1119

    Other

    Other13th IEEE International Conference on Multisensor Integration and Fusion, IEEE MFI 2017
    Country/TerritoryKorea, Republic of
    CityDaegu
    Period17/11/1617/11/22

    Bibliographical note

    Publisher Copyright:
    © 2018, Springer International Publishing AG, part of Springer Nature.

    Keywords

    • Compact HF radar network
    • Distributed sensor network
    • Fusion
    • HF surface wave radar
    • Ship detection

    ASJC Scopus subject areas

    • Industrial and Manufacturing Engineering

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