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A method of resistance to disturbance for SINS initial alignment

  • Wei Xi Gao*
  • , Ling Juan Miao
  • , Jun Shen
  • *Corresponding author for this work
  • Beijing Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

A new disturbance resistance method for SINS initial alignment is proposed, which uses the active disturbance rejection technology. The error model of system is set up, the precision and vecolity of the aligning scheme is further researched. Both simulation and practical system test show that, compared with the Kalman filter, the proposed method is with the great capability of tracking the disturbance. It is an effective initial alignment scheme for SINS.

Original languageEnglish
Pages (from-to)190-194
Number of pages5
JournalBeijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume30
Issue numberSUPPL. 1
Publication statusPublished - Jun 2010

Keywords

  • Extended states observer
  • Initial alignment
  • SINS
  • Tracking differentiator

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