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Accelerometer and Magnetometer Based Gyroscope Emulation on Smart Sensor for a Virtual Reality Application
Abstract : In this paper, we propose two methods based on quaternions to compute the angles of inclination and the angular velocity with 6 degrees of freedom using the measurements of a 3-axis accelerometer and a 3-axis magnetometer. Each method has singularities which occur during the computation of the orientation of the device in the 3-dimensional space. We propose solutions to avoid these singularities. Experimental results are given to compare our model with a real gyroscope. Copyright © 2012 IFSA.
Cited literature [7 references]
https://hal-upec-upem.archives-ouvertes.fr/hal-00826243
Contributor : Thierry Grandpierre <>
Submitted on : Monday, May 27, 2013 - 3:55:03 PM
Last modification on : Wednesday, February 3, 2021 - 7:54:26 AM
Long-term archiving on: : Wednesday, August 28, 2013 - 4:10:48 AM
Contributor : Thierry Grandpierre <>
Submitted on : Monday, May 27, 2013 - 3:55:03 PM
Last modification on : Wednesday, February 3, 2021 - 7:54:26 AM
Long-term archiving on: : Wednesday, August 28, 2013 - 4:10:48 AM
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