Abstract
In this research, we propose a method of mobile robot navigation system with a simple environmental data expression, graph-map. In general, autonomous mobile robot has to estimate its position. Usually it is necessary for a robot to correct cumulative error. For this purpose, the technique using the RFID tag in the environment as a local landmark and the technique matching distance data to environmental data have been proposed. However, they require complex preparation before the robot being navigated. In this paper, we verified the effectiveness of the system by the experiment, using a robot.
