Obstacle Detection and Avoidance Methods for Autonomous Mobile Robot

In Recent Trends, Robotics plays a major role in manufacturing, mining, warfare, surgery, Education, Entertainment and other non-commercial application. Robots are very special since, a robot can be change based on the requirement and its diligently obeying the order given by their masters. Secondly, the robot is induced to observe the real world and act upon and exhibit the task accurately to give perfect result at any moment. The feature of grasping the real world parameter to do a task in an iterative fashion leads to automated Robot. Generally, in thought a robot is moving object which react based on the feedback given to the system. Integrating the automatic and mobile behavior of a robot can be fulfilled only when the robot is capable of overcoming the obstacle and prove their maximum efficiency in find their absolute path towards destination. In this paper, we discuss about the sensor that help to feedback the system to detect obstacle and the actuator to avoid the obstacle.