Smoothing for ZUPT-aided INSs

Due to the recursive and integrative nature of zero-velocity-update-aided (ZUPT-aided) inertial navigation systems (INSs), the error covariance increases throughout each ZUPT-less period followed by a drastic decrease and large state estimate corrections as soon as ZUPTs are applied. For dead-reckon...

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Veröffentlicht in:	2012 International Conference on Indoor Positioning and Indoor Navigation S. 1 - 5
Hauptverfasser:	Colomar, David Simon, Nilsson, J., Handel, P.
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.11.2012
Schriftenreihe:	International Conference on Indoor Positioning and Indoor Navigation
Schlagworte:	Acceleration Dead reckoning Error covariances Inertial sensor Kalman filters Navigation Off-line processing Real-time application Real-time systems Sensors Smoothing algorithms Smoothing methods State estimates Trajectory
ISBN:	1467319554, 9781467319553, 9781467319546, 1467319546
Online-Zugang:	Volltext
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