Path Planning Strategy of a Mobile Robot with Bug Group of Algorithms and Obstacle Avoidance using Advance Laser Sensor

Path planning is one of the basic problems of Autonomous Mobile Robot. The mobile robot supposed to be able to work in an unfamiliar situation using an automatic plan determined by information sensed locally. In the case of real-time environments speed calculation and rescheduling of path is essential to bypass the moving obstacle and make collision free path of robot. Robot movement planning in dynamic condition requires the actions to be selected under real-time control. To avoid run-time obstacles a various approach is presented in this paper based on Bug Algorithm. To calculates the distance from obstacles mostly Ultrasonic sensor may be used. In this paper we implemented new sensors approach that is Laser sensor (LIDAR-Lite v3 s). Using this sensor, we get more accurate result that helps to smooth movement of mobile robot path planning.