An orientation estimation strategy for low cost IMU using a nonlinear Luenberger observer

In this work a new orientation estimation strategy for a non-accelerated platform is presented. The proposed strategy is based on a low-cost inertial measurement unit (IMU). Orientation angles are obtained using a nonlinear Luenberger observer, while the common offset issues on the magnetometer are...

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Veröffentlicht in:	Measurement : journal of the International Measurement Confederation 2021-03, Vol.173, p.108664, Article 108664
Hauptverfasser:	Aligia, Diego A., Roccia, Bruno A., De Angelo, Cristian H., Magallán, Guillermo A., González, Guillermo N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accelerometers Algorithms Calibration Estimating techniques HIO calibration Inertial measurement unit Inertial platforms Low cost Microcontrollers Nonlinear Luenberger observer Nonlinear systems Orientation Orientation estimation Sensors
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