Doppler aided synthetic long baseline navigation for a fast-moving underwater vehicles

Yongqing Wu*, Xiaochuan Ma, Shefeng Yan, Dongyu Yuan, Shuhao Zhang

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

Underwater navigation that relies solely on dead reckoning suffers from unbounded position error growth. In traditional positioning method, the cost and trouble of deploying, recovering, and assembly have become insuperable obstacle. Based on combination SLBL with an AUV, a new positioning method of autonomous navigation is proposed in the paper. And based on pattern time delay shift coding pulse, Doppler Aided Synthetic LBL method could be described with Doppler effects from AUV moving. Under the underwater multipath and a fast moving AUV, the reasons to bring out positioning error would be given and some advices of the path planning of AUV would be suggested also. At last, the positioning solution of AUV in the relative field trial could be finished and verified.

Original languageEnglish
Title of host publication2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538616543
DOIs
Publication statusPublished - 4 Dec 2018
Externally publishedYes
Event2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018 - Kobe, Japan
Duration: 28 May 201831 May 2018

Publication series

Name2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018

Conference

Conference2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018
Country/TerritoryJapan
CityKobe
Period28/05/1831/05/18

Keywords

  • Buoy
  • Pattern time delay shift coding
  • Synthetic long base line
  • Underwater acoustic positioning

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