Multi-position self-calibration method of inertial navigation system

Jiwei Zhang*, Xiaodong Xu, Bo Wang

*Corresponding author for this work

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

Abstract

In order to solve the problem that in the dual axle rotating modulation inertial navigation system the angle between the horizon roller of the system and horizontal plane can't be removed, this paper provides an on-line self calibration method based on inertial navigation system, and this method realized the on-line self calibration of the inertial navigation system by calculating bias and scale factor both of the gyroscope and accelerometer, solving the problem that in the dual axle rotating modulation inertial navigation system the angle between the horizon roller of the system and horizontal plane can't be removed, providing an calculable basis for the prediction of attitude angle and realizing on-line autonomous self-calibration.

Original languageEnglish
Title of host publicationMechanical Properties and Structural Materials
Pages146-150
Number of pages5
DOIs
Publication statusPublished - 2012
Event2012 International Mechanical Properties and Structural Materials Conference, IMPSMC 2012 - Shenyang, Liaoning, China
Duration: 17 Aug 201219 Aug 2012

Publication series

NameAdvanced Materials Research
Volume580
ISSN (Print)1022-6680

Conference

Conference2012 International Mechanical Properties and Structural Materials Conference, IMPSMC 2012
Country/TerritoryChina
CityShenyang, Liaoning
Period17/08/1219/08/12

Keywords

  • Azimuth axis
  • Bias
  • Horizontal roller
  • Inertial navigation system (INS)
  • On-line self calibration
  • Pitching axis
  • Scale factor

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