Speed controller design for the line following robot

Abstract

Nowadays, automation is becoming the indispensable technology in the general development trend in the world. Many of countries apply new automatic technologies in many fields of life. Robots replace human works and more. In this thesis, we will build robot’s platform with sensors which can detect color line and obstacles in front of the vehicle so that it can follow the line and avoid the obstacles. SPEED controller is also designed so that the robot can follow the line smoothly. Results from experiments have shown the performance of the presented system.