A Modified Dijkstra Algorithm for ROS Based Autonomous Mobile Robots

Autonomous Mobile Robots (AMRs) are frequently used in many fields of technology. In this study, an AMR was designed to execute different path planning algorithms. Firstly, working principle, system architecture and motion presented. Then, a map for the current environment is produced by Robot Operating System (ROS) powered which study. The locates itself on with aid integrated Light Detection Ranging sensor (LIDAR). locomotion user-defined target performed optimal based AMR's own navigation plan. Two algorithms, Dijkstra’s algorithm modified version algorithm, executed cost-effective platform, has capability Simultaneous Localization Mapping (SLAM). reason why Dijkstra handled study rather than A*, D* RRT algorithms that basic widely algorithm. modified, pros cons analysed compared proposed tested both real time world as simulation Gazebo. were according results obtained from robot application environment. It observed comparatively yielded bit more satisfactory aspect planning.