This paper describes improvement of robot navigation performance by estimating and correcting the attitude error between the coordinate systems of sensors. The proposed method uses unit quaternion for attitude representation rather than Euler angles f...
This paper describes improvement of robot navigation performance by estimating and correcting the attitude error between the coordinate systems of sensors. The proposed method uses unit quaternion for attitude representation rather than Euler angles for exact prediction and correction of attitude in Kalman filter application. Simulation results verifies the improvements by the method. In the future, the improvement will be analyzed through field experiments.