Seo, E.-H. Park, C.-S. Kim, D. Song, J.-B. 2024-01-12T06:58:03Z 2024-01-12T06:58:03Z 2022-03-07 2011 0000-0000 https://pubs.kist.re.kr/handle/201004/80493 Tracking the orientation or attitude of an object has many applications in various research fields. This paper presents a tracking system which estimates the orientation of an object using an angular rate sensor, accelerometer, and magnetometer. For the combined usage of the sensors, the Kalman filter and the Factored Quaternion Algorithm (FQA) are applied to the proposed system. We also propose a method to eliminate the drift effect of the angular rate sensor in static state. The experimental results show that the proposed tracking system can estimate an accurate rotation of an object and can eliminate the drift effect in static state. ？ 2011 IEEE. English IEEE Quaternion-based orientation estimation with static error reduction Conference 10.1109/ICMA.2011.5985957 1 2011 IEEE International Conference on Mechatronics and Automation, ICMA 2011, pp.1624 - 1629 2011 IEEE International Conference on Mechatronics and Automation, ICMA 2011 1624 1629 US Beijing 2011-08-07 2011 IEEE International Conference on Mechatronics and Automation, ICMA 2011 2-s2.0-81055149835