Coastal ship monitoring based on multiple compact high frequency surface wave radars

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

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

1 Citation (Scopus)

Abstract

Recently, due to wide observable range as well as low power consumption, the usage of high frequency radars has been expanded to ship detection for both harbor management and national security. However, range and angular resolutions are typically low in high frequency radars due to environmental and physical constraints. Thus, a target location detected on a high frequency radar system is far away from its real position. To reduce the error of detection, a location estimation method is proposed based on multiple high frequency radars. With use of the Bayesian approach, a more accurate final location can be determined by posterior mean. For this work, both likelihood and prior probability are modelled. Effectiveness of the proposed method is shown through appropriate simulation that was conducted according to signal to clutter plus noise ratio. Results are shown to verify the proposed method improves both locating and detecting performances.

Original languageEnglish
Title of host publicationMFI 2017 - 2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages565-569
Number of pages5
Volume2017-November
ISBN (Electronic)9781509060641
DOIs
Publication statusPublished - 2017 Dec 7
Event13th IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, MFI 2017 - Daegu, Korea, Republic of
Duration: 2017 Nov 162017 Nov 18

Other

Other13th IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, MFI 2017
CountryKorea, Republic of
CityDaegu
Period17/11/1617/11/18

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Computer Science Applications

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  • Cite this

    Park, S., Cho, C. J., Lee, Y., Da Costa, A., Lee, S., & Ko, H. (2017). Coastal ship monitoring based on multiple compact high frequency surface wave radars. In MFI 2017 - 2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (Vol. 2017-November, pp. 565-569). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MFI.2017.8170381