The research of collaborative navigation localization based on GPS and INS integrated system

Yu Liu*, Jing Li, Lei Lei Li, Yong Le Lu, Zhen Fang

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

The integrated navigation system with GPS/INS can obtain precision navigation accuracy. But the accuracy will reduce sharply with the outage of GPS signal for a long time. In this case, the collaborative navigation will play key role. The method of received signal strength (RSS) is to be proposed in this paper to solve the problem of distance measurement between the reference carriers and unknown carrier. Navigation error data were calculated and simulation analysis of the carrier comparison to the situation with collaborative supporting of reference carriers was processed. At the same time, the Matlab simulation to the carrier with INS was carried on. The analysis results of experimental data showed the navigation accuracy of the carrier with unstable GPS/INS signal being improved about 40 percents with the collaborative aids of the reference carriers. The analysis proved the effectiveness of the collaborative navigation method.

Original languageEnglish
Title of host publicationFrontiers of Advanced Materials and Engineering Technology, FAMET 2012
Pages530-534
Number of pages5
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 International Conference on Frontiers of Advanced Materials and Engineering Technology, FAMET 2012 - Xiamen, China
Duration: 4 Jan 20125 Jan 2012

Publication series

NameAdvanced Materials Research
Volume430-432
ISSN (Print)1022-6680

Conference

Conference2012 International Conference on Frontiers of Advanced Materials and Engineering Technology, FAMET 2012
Country/TerritoryChina
CityXiamen
Period4/01/125/01/12

Keywords

  • Collaborative navigation
  • EKF
  • GPS/INS
  • RSS

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