A quaternion-based tilt angle correction method for a hand-held device using an inertial measurement unit

A gyro-based orientation sensor is prone to orient drift due to an integration step. However, a triaxial accelerometer does not require any integration step to calculate the tilt angles, and the calculated tilt angles do not drift over time. In order to find the tilt angles from a triaxial accelerom...

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Bibliographische Detailangaben

Hauptverfasser:	Seong-hoon Won, Parnian, N., Golnaraghi, F., Melek, W.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acceleration Accelerometers Angular velocity Expert systems Goniometers Measurement units Quaternions Robot sensing systems Testing Vehicle dynamics
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