UWB/IMU integrated indoor positioning algorithm based on robust extended Kalman filter
Wei Sun,
Heming Zhang,
Wei Ding
et al.
Abstract:As a fundamental method for integrated indoor positioning, UWB/IMU offers more stable performance compared to separate UWB sensor and IMU sensor positioning and uses the least squares (LS) method for positioning processing, however, the performance of conventional LS will be seriously affected when the contamination rate of measurement noise is high. To address this problem, this paper proposes a Robust Extended Kalman Filter (REKF) based algorithm for robot-integrated indoor positioning, which combines Ultra … Show more
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