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A new positioning algorithm for localization in automatic identification system

  • Dalian Maritime University
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Nowadays, robust position, navigation and timing information becomes an essential foundation of e-navigation, and requires the trials and development of a new system to enhance marine navigation. The automatic identification system (AIS) is an existing system designed for communication originally. A position estimation algorithm in AIS is proposed in this paper. The dual channel compensation algorithm is proposed to get the accurate difference of signal transmission delay from the different shore stations. Then the position of the ship can be estimated using the time difference of arrival (TDOA) technique. Furthermore, the Kalman filter is utilized to correct the rough position estimation. Finally, the positioning algorithm is verified and evaluated by the positioning experiment in the real AIS situation. The results show that the positioning accuracy is acceptable.

Original languageEnglish
Title of host publication2015 54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages7-12
Number of pages6
ISBN (Electronic)9784907764487
DOIs
StatePublished - 30 Sep 2015
Event54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015 - Hangzhou, China
Duration: 28 Jul 201530 Jul 2015

Publication series

Name2015 54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015

Conference

Conference54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015
Country/TerritoryChina
CityHangzhou
Period28/07/1530/07/15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 14 - Life Below Water
    SDG 14 Life Below Water

Keywords

  • Automatic identification system
  • Dual channel compensation
  • Kalman filter
  • Positioning algorithm
  • Time difference of arrival

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