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Kalman-Filter-Based Orientation Determination Using Inertial/Magnetic Sensors: Observability Analysis and Performance Evaluation

In this paper we present a quaternion-based Extended Kalman Filter (EKF) for estimating the three-dimensional orientation of a rigid body. The EKF exploits the measurements from an Inertial Measurement Unit (IMU) that is integrated with a tri-axial magnetic sensor. Magnetic disturbances and gyro bia...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Sabatini, Angelo Maria
Format: Artigo
Sprache:Inglês
Veröffentlicht: Molecular Diversity Preservation International (MDPI) 2011
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3231259/
https://ncbi.nlm.nih.gov/pubmed/22163689
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s111009182
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