An adaptive Multiplicative Extened Kalman Filter for Attitude Estimation of Marine Satellite Tracking Antenna

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Abstract

Satellite tracking is a challenging task for marine applications due to the disturbance from ocean waves. An Attitude Heading and Reference System (AHRS) for measuring ship attitude, based on Microelectromechanical Systems (MEMS) sensors, is a key part for satellite tracking. In this paper, an adaptive Multiplicative Extended Kalman Filter (MEKF) for attitude estimation of Marine Satellite Tracking Antenna (MSTA) is presented with the measurement noise covariance matrix adjusted according to the norm of accelerometer measurements, which can significantly reduce the slamming influence from waves in high sea states. The attitude estimator algorithm is implemented in designed AHRS hardware, whose performance is validated through hardware experiment.
OriginalsprogEngelsk
TitelProceedings of OCEANS 2016 - Shanghai
Antal sider5
ForlagIEEE Press
Publikationsdatoapr. 2016
ISBN (Trykt)978-1-4673-9724-7
DOI
StatusUdgivet - apr. 2016
BegivenhedOCEANS 16: Marine Technology Society and the IEEE Oceanic Engineering Society - Monterey, CA, USA
Varighed: 19 sep. 201623 sep. 2016
http://www.oceans16mtsieeemonterey.org/

Konference

KonferenceOCEANS 16
Land/OmrådeUSA
ByMonterey, CA
Periode19/09/201623/09/2016
Internetadresse

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