Filter which fuses angular velocities, accelerations, and (optionally) magnetic readings from a generic IMU device into a quaternion to represent the orientation of the device wrt the global frame. Based on the algorithm by Roberto G. Valenti etal. described in the paper "Keeping a Good Attitude: A Quaternion-Based Orientation Filter for IMUs and MARGs" available at http://www.mdpi.com/1424-8220/15/8/19302 .
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Summary
Filter which fuses angular velocities, accelerations, and (optionally) magnetic readings from a generic IMU device into a quaternion to represent the orientation of the device wrt the global frame. Based on the algorithm by Roberto G. Valenti etal. described in the paper "Keeping a Good Attitude: A Quaternion-Based Orientation Filter for IMUs and MARGs" available at http://www.mdpi.com/1424-8220/15/8/19302 .
Last Updated
Mar 19, 2026 at 06:30
License
BSD-3-Clause
Supported Platforms