Kim, Y.-C. Cho, S.-B. Oh, S.-R. 2024-01-12T09:16:37Z 2024-01-12T09:16:37Z 2022-03-07 2002-02 0302-9743 https://pubs.kist.re.kr/handle/201004/83315 This paper develops a sensor based navigation method that utilizes fuzzy logic and the Dempster-Shafer evidential theory for mobile robot in uncertain environment. The proposed navigator consists of two behaviors: Obstacle avoidance and goal seeking. To navigate reliably in the environment, we facilitate a map building process before the robot finds a goal position and create a robust fuzzy controller. In this work, the map is constructed on two-dimensional occupancy grids. The sensor values are fused into the map using the Dempster-Shafer inference rule. Whenever the robot moves, it catches new information about the environment and replaces the old map with new one. With that process the robot can wander and find the goal position. The usefulness of the proposed method is verified by a series of simulations. ？ Springer-Verlag Berlin Heidelberg 2002. English Asian Fuzzy Systems Society The Dempster-Shafer approach to map-building for an autonomous mobile robot with fuzzy controller Conference 10.1007/3-540-45631-7_6 1 5th International Conference on Asian Fuzzy Systems Society, AFSS 2002, pp.40 - 46 5th International Conference on Asian Fuzzy Systems Society, AFSS 2002 40 46 II Calcutta 2002-02-03 Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2-s2.0-84945309355