Abstract
Conference Title: 2017 18th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Conference Start Date: 2017, Dec. 21 Conference End Date: 2017, Dec. 23 Conference Location: Monastir, Tunisia In last few years there has been a growing interest in trajectory tracking and mobile robot navigation. In this paper, an effective design of a PI (Proportional Integral) controller to resolve two tasks ‘going to target’ and ‘following a trajectory’ is developed. This controller is designed to adjust the motor velocities of our considered platform (Khepera II). The responses of the robot controller in navigation and tracking have been obtained and graphically presented. The effectiveness of the proposed methodology is discussed.