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The synchronization technique of data fusion for integrated navigation systems

  • Wei Wang*
  • , Zong Yu Liu
  • *Corresponding author for this work
  • CAS - Beijing Institute of Control Engineering

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

Abstract

For the data fusion of integrated navigation system, the different data-updating rate of each navigation subsystem will cause the loss of information and introduce the new error source. Therefore the data synchronization of all navigation subsystems should be carried out before effective data fusion. In this paper, the data synchronization technique of INS/GNSS/TAN integrated navigation system is investigated in time and space level respectively. And the synchronization algorithm based on analytical extrapolation and position transformation is proposed. The practical applications validate that this synchronization algorithm is effective.

Original languageEnglish
Title of host publication2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008
Pages946-949
Number of pages4
DOIs
StatePublished - 2008
Event2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008 - Chengdu, China
Duration: 21 Sep 200824 Sep 2008

Publication series

Name2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008

Conference

Conference2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008
Country/TerritoryChina
CityChengdu
Period21/09/0824/09/08

Keywords

  • Data fusion
  • Integrated navigation system
  • Space synchronization
  • Time synchronization

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