It deals with how a dynamic system with inputs (e.g. Control theoryĬontrol theory is a branch of engineering and mathematics that is particularly important in robotics. Instructions for the Robot Educator Model are in the booklet that comes with the core set and in the EV3 Software. The aim of this challenge is to create a robot vehicle that follows a line and avoids collisions with obstacles – including other vehicles! Robot design A simple EV3 line followerĪll you need for the most basic version of this challenge is a simple two-wheel robot, such as the Robot Educator Model with a Colour Sensor (referred to, and used as, a Light Sensor throughout this post), positioned at the front of the robot, pointing down.