Fast calibration of a 9-DOF IMU using a 3 DOF position tracker and a semi-random motion sequence

Fast calibration of a 9-DOF IMU using a 3 DOF position tracker and a semi-random motion sequence •A method is presented 9 DOF IMU calibration.•The system uses single 3D position sensor and semi random motion sequences.•Two stage calibration is done, i.e., coarse and runtime estimation.•The need for an external calibration platform is eliminated.•Algorithm shows up to 40% improvement compared to conventional approach. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Measurement Elsevier

Fast calibration of a 9-DOF IMU using a 3 DOF position tracker and a semi-random motion sequence

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Publisher
Elsevier
Copyright
Copyright © 2016 Elsevier Ltd
ISSN
0263-2241
eISSN
1873-412X
D.O.I.
10.1016/j.measurement.2016.04.066
Publisher site
See Article on Publisher Site

Abstract

•A method is presented 9 DOF IMU calibration.•The system uses single 3D position sensor and semi random motion sequences.•Two stage calibration is done, i.e., coarse and runtime estimation.•The need for an external calibration platform is eliminated.•Algorithm shows up to 40% improvement compared to conventional approach.

Journal

MeasurementElsevier

Published: Aug 1, 2016

References

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