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The study on transfer alignment for SINS on dynamic base

  • Lin Zhao*
  • , Wei Gao
  • , Pu Li
  • , Qi Nie
  • *Corresponding author for this work
  • Harbin Engineering University

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

Abstract

For the Strapdown Inertial Navigation System (SINS) used in the Autonomous Underwater Vehicle, between the main system and the slave system, there are not only constant mechanical misalignment, but also the uncertain angle because of the body dynamic bending during the initial transfer alignment before releasing. The paper modeled the bending of the body with second-order Markov process and studied the approach of transfer alignment via angle velocity aiding. The simulation shows that the bending model is effective and the transfer alignment via angle velocity can provide fairly precise attitude for the underwater vehicle. copy; 2005 IEEE.

Original languageEnglish
Title of host publicationIEEE International Conference on Mechatronics and Automation, ICMA 2005
Pages1318-1322
Number of pages5
StatePublished - 2005
Externally publishedYes
EventIEEE International Conference on Mechatronics and Automation, ICMA 2005 - Niagara Falls, ON, Canada
Duration: 29 Jul 20051 Aug 2005

Publication series

NameIEEE International Conference on Mechatronics and Automation, ICMA 2005

Conference

ConferenceIEEE International Conference on Mechatronics and Automation, ICMA 2005
Country/TerritoryCanada
CityNiagara Falls, ON
Period29/07/051/08/05

Keywords

  • Dynamic Base
  • Markov Process
  • SINS
  • Transfer Alignment

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