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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
The attitude errors of mobile robots, including x coordinate, y coordinate, and yaw angle , are estimated by FCKF, FDCKF, and SVD-FDCKF algorithms at 200 path points, respectively.