Identification of Noise Covariance Matrices to Improve Orientation Estimation by Kalman Filter

Identification of Noise Covariance Matrices to Improve Orientation Estimation by Kalman Filter

Magneto-inertial measurement units (MIMUs) are a promising way to perform human motion analysis outside the laboratory. To do so, in the literature, orientation provided by an MIMU is used to deduce body segment orientation. This is generally achieved by means of a Kalman filter that fuses accelerat...

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Bibliographic Details
Main Authors: Alexis Nez, Laetitia Fradet, Frédéric Marin, Tony Monnet, Patrick Lacouture
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Sensors
Subjects:
inertial sensors
human motion analysis
Kalman filter
covariance matrices
orientation measurement
Online Access:http://www.mdpi.com/1424-8220/18/10/3490

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