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New sculling error compensation algorithm of SINS

  • School of Astronautics, Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

In a real Strap-down Inertial Navigation System (SINS), there exist coning error and sculling error. The coning error for attitude determination and sculling error for velocity updating are introduced when there are angle vibration and line vibration to the mobiles. A high accuracy algorithm for the sculling error compensation is proposed with the generic equivalency. The accuracy of the proposed algorithm is confirmed by simulation.

Original languageEnglish
Pages (from-to)1460-1464
Number of pages5
JournalJilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)
Volume40
Issue number5
StatePublished - Sep 2010
Externally publishedYes

Keywords

  • Coning error
  • Generic equivalency
  • Sculling error
  • Strap-down inertial navigation system
  • Velocity update

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