High integrity stochastic modeling of GPS receiver clock for improved positioning and fault detection performance

Fang Cheng Chan, Mathieu Joerger, Boris Pervan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

Abstract

In this paper, a validated stochastic clock random error model is used to derive a correct time correlation matrix for a sequence of clock random errors. A batch estimator incorporating the complete time correlation matrix is developed to account for clock random errors. Performance improvement for the proposed receiver clock-aided navigation system is fully investigated. A benchmark application of an aircraft precision approach is used to evaluate the system availability performance with a single satellite failure assumption.

Original languageEnglish (US)
Title of host publicationIEEE/ION Position, Location and Navigation Symposium, PLANS 2010
Pages1245-1257
Number of pages13
DOIs
StatePublished - Aug 3 2010
Externally publishedYes
EventIEEE/ION Position, Location and Navigation Symposium, PLANS 2010 - Indian Wells, CA, United States
Duration: May 4 2010May 6 2010

Publication series

NameRecord - IEEE PLANS, Position Location and Navigation Symposium

Conference

ConferenceIEEE/ION Position, Location and Navigation Symposium, PLANS 2010
CountryUnited States
CityIndian Wells, CA
Period5/4/105/6/10

Keywords

  • GPS
  • High integrity navigation
  • Receiver clock aiding
  • Stochastic clock error model

ASJC Scopus subject areas

  • Software
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Chan, F. C., Joerger, M., & Pervan, B. (2010). High integrity stochastic modeling of GPS receiver clock for improved positioning and fault detection performance. In IEEE/ION Position, Location and Navigation Symposium, PLANS 2010 (pp. 1245-1257). [5507340] (Record - IEEE PLANS, Position Location and Navigation Symposium). https://doi.org/10.1109/PLANS.2010.5507340