TY - GEN
T1 - Estimating conservative error bounds for INS output errors
AU - Gebre-Egziabher, Demoz
PY - 2014/1/1
Y1 - 2014/1/1
N2 - 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.
AB - 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.
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M3 - Conference contribution
AN - SCOPUS:84939219497
T3 - 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014
SP - 2062
EP - 2068
BT - 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014
PB - Institute of Navigation
T2 - 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014
Y2 - 8 September 2014 through 12 September 2014
ER -