The research ofSINS algorithm based on screw compensation

Ming Jiang, Yi Di Chen, Shuo Jiang

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

Abstract

In order to eliminate the non-commutative errorwhich generatesin calculating navigationparameterbased onquaternion algorithm, the navigation algorithm based on screw theory is studied inthis paperto meet the needof high-precision navigation. Navigation solver mathematical model of SINSis established. Based on screw compensation algorithm, the simulationwith the trajectory data of the shellhad been done. And it had been compared to the quaternion rotation vector method. The simulation results show that compared to the rotation vector algorithm, the accuracy of attitude has little difference, but the accuracy ofvelocity and the accuracy of position are both relatively higher precision.

Original languageEnglish
Title of host publicationAdvances in Mechatronics and Control Engineering II
Pages1033-1036
Number of pages4
DOIs
Publication statusPublished - 2013
Event2013 2nd International Conference on Mechatronics and Control Engineering, ICMCE 2013 - Dalian, China
Duration: 28 Aug 201329 Aug 2013

Publication series

NameApplied Mechanics and Materials
Volume433-435
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 2nd International Conference on Mechatronics and Control Engineering, ICMCE 2013
Country/TerritoryChina
CityDalian
Period28/08/1329/08/13

Keywords

  • Dual quaternion
  • Spiral compensation
  • Strapdown inertial navigation systemalgorithm

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