Method of Triangulation Passive Locating Torpedo

Xiang Tao Zhao, Bao Wei Song

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

1 Scopus citations

Abstract

Locating and tracing torpedo is the key to warship anti-torpedo. Sonar can detect noise of underwater target and get the target's bearing information, but the bearing information is insufficient to locating the torpedo at present. So the method of locating torpedo by two platforms' bearing information is studied. Furthermore, several algorithms are established using EKF, UKF and SUKF methods. The results of simulation demonstrate that SUKF is applicable and has the characteristic of higher accuracy and the stronger convergence for passive locating and tracking torpedo application, which has large observation error. Finally, the application prospect of this method is presented.

Original languageEnglish
Title of host publication2010 Chinese Control and Decision Conference, CCDC 2010
Pages1027-1031
Number of pages5
DOIs
StatePublished - 2010
Event2010 Chinese Control and Decision Conference, CCDC 2010 - Xuzhou, China
Duration: 26 May 201028 May 2010

Publication series

Name2010 Chinese Control and Decision Conference, CCDC 2010

Conference

Conference2010 Chinese Control and Decision Conference, CCDC 2010
Country/TerritoryChina
CityXuzhou
Period26/05/1028/05/10

Keywords

  • EKF
  • SUKF
  • Torpedo
  • Triangulation passive locating
  • UKF

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