Robot Motion (Episode 105) | The Robot Doctor

Use math to determine how a robot moves, and its future positions – given the model of the robot and the equations of motion, in this 14-minute episode. The goal of this video series is to teach the basics of Robotics: the what, why, and how—with examples—and to provide take-home problems to solve.

Robots need to move, but how do they determine how far to turn the wheels to get where they want? In this lesson we explore the equations of motion for differential drive robots. We will walk through how to derive these equations as well as talk about some of the possible wheel configurations a robot could have.