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The proposed autonomous mobile robot navigation system

The aim of this work is to develop an algorithm which allows a mobile robot to navigate through static obstacles, and finding the path in order to reach a specified target. We propose an algorithm that provides the robot a trajectory to be followed to move from the initial position to the specified target. The robot trajectory is designed in a grid-map form of a known environment with static obstacles. The robot moves within the environment by sensing and avoiding the obstacles coming across its way towards the known target. The algorithms are implemented in visual basic and DELPHI programming language; whereby the environment is studied in a two dimensional coordinate system. The simulation part is an approach to the real expected result; this part is done using DELPHI with version 7, and visual basic. The algorithms permit the robot to move from the initial position to the desired position following an estimated trajectory.