Skip to main navigation Skip to search Skip to main content

Simulating gyro of strapdown inertial navigation system based on star sensor

  • Wei Gao*
  • , Lei Zhang
  • *Corresponding author for this work
  • Harbin Engineering University

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

Abstract

In inertial navigation system, gyro is used to measure the angular velocity of carrier relative to inertial space for achieve attitude matrix updated in real time. Gyro difficult to eliminate the error, results in strapdown inertial navigation system precision decrease with time. Star sensor is a high-precision attitude measuring instrument and don't require any priori information, the attitude date can be provided by star sensor. Thus, gyro is simulated by star sensor in order to improve the precision of strapdown inertial navigation system.

Original languageEnglish
Title of host publicationApplied Mechanics and Mechatronics Automation
Pages1090-1094
Number of pages5
DOIs
StatePublished - 2012
Externally publishedYes
Event2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012 - Shenyang, Liaoning, China
Duration: 7 Sep 20129 Sep 2012

Publication series

NameApplied Mechanics and Materials
Volume182-183
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012
Country/TerritoryChina
CityShenyang, Liaoning
Period7/09/129/09/12

Keywords

  • Angular velocity
  • Gyro
  • Star sensor
  • Strapdown inertial navigation system

Fingerprint

Dive into the research topics of 'Simulating gyro of strapdown inertial navigation system based on star sensor'. Together they form a unique fingerprint.

Cite this