Mobile Robot Navigation and Obstacle Avoidance Techniques: A Review

Mobile robot is an autonomous agent capable of navigating intelligently anywhere using sensor-actuator control techniques.The applications of the autonomous mobile robot in many fields such as industry, space, defence and transportation, and other social sectors are growing day by day.The mobile robot performs many tasks such as rescue operation, patrolling, disaster relief, planetary exploration, and material handling, etc.Therefore, an intelligent mobile robot is required that could travel autonomously in various static and dynamic environments.Several techniques have been applied by the various researchers for mobile robot navigation and obstacle avoidance.The present article focuses on the study of the intelligent navigation techniques, which are capable of navigating a mobile robot autonomously in static as well as dynamic environments.