Estimating conservative error bounds for INS output errors

Demoz Gebre-Egziabher

Estimating conservative error bounds for INS output errors

Demoz Gebre-Egziabher

Aerospace Engineering and Mechanics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper examines the problem of estimating conservative error bounds of inertial navigation systems when they are used as part of an integrated navigation system designed around a low cost inertial measurement unit (automotive/commerical grade). This is done by recasting the inertial navigation error equations for low cost sensors in a form which allows proving that the time update equations can be statistically overbounded. The resulting overbounds, however, are shown to be overly conservative.

Original language	English (US)
Title of host publication	27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014
Publisher	Institute of Navigation
Pages	2062-2068
Number of pages	7
ISBN (Electronic)	9781634399913
State	Published - 2014
Event	27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014 - Tampa, United States Duration: Sep 8 2014 → Sep 12 2014

Publication series

Name	27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014
Volume	3

Other

Other	27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014
Country/Territory	United States
City	Tampa
Period	9/8/14 → 9/12/14

Bibliographical note

Publisher Copyright:
Copyright © (2014) by the Institute of Navigation All rights reserved.

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Estimating conservative error bounds for INS output errors. / Gebre-Egziabher, Demoz.
27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014. Institute of Navigation, 2014. p. 2062-2068 (27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Gebre-Egziabher, D 2014, Estimating conservative error bounds for INS output errors. in 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014. 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014, vol. 3, Institute of Navigation, pp. 2062-2068, 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014, Tampa, United States, 9/8/14.

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Estimating conservative error bounds for INS output errors

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