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This paper presents a Quadtree algorithm which is one of the several possible methods that can be used to store an unknown amount of terrain data. The Quadtree algorithm is often used for visualizing large terrain. The Triangulated Irregular Network (TIN) method has been developed recently but it is difficult to make geographical operations such as neighbor finding, searching, and updating. The purpose...
This paper present the theoretical development of a complete navigation problem of a non-holonomic mobile robot by using sonar sensors. To solve this problem, a new method to compute a fuzzy perception of the environment is presented, dealing with the uncertainties and imprecision from the sensory system and taking into account nonholonomic constraints of the robot. Fuzzy perception, fuzzy controller...
In this paper, a position sensing system for magnet based autonomous vehicle using 1-dimensional magnetic field sensor array was described. In advanced vehicle control, position sensing is an important task for the identification of their locations, such as the lateral position within a trajectory. The magnet based autonomous vehicle was identified position using magnetic materials. In the magnetic...
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