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Localization and mapping is important in autonomous navigation of mobile robot. In this paper, we deal with localization using 2D laser range finder and IR positioning sensor. 2D grid map is built in local coordinate using data from laser range finder. And it is integrated into global coordinate using information from IR landmark. It can provide consistent global map that can be used in the autonomous...
This paper presents a map based robot navigation and localization algorithm using laser range finder for indoor environments. A navigation path is given by the sequence of grids and global map information is represented by the list of vertexes. The grid based navigation facilities path planning as well as complements localization with priori information of the grid sequence. The pattern of vertexes...
Localization for autonomous mobile robot is one of the most important factors. If current position of robot is unknown, it should be impossible to solve a problem such as how to decide and where to go. There are various localization methods developed by previous researches; localization using RFID tag, ultrasonic and image processing and recognizing landmark. However, these methods have problems and...
This paper introduces a method of robot control system to cross obstacles for power transmission line. A localization method of laser sensor navigation of inspection robot for wheel-line alignment is proposed. Hierarchical planning structure is adopted in the control system of inspection robot for power transmission lines. Behavior planning combined with motion planning is interpreted to engender...
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