Proportional Line Following with LEGO Mindstorms EV3

One of the smoothest and most precise way to follow a line. It is also quite fast. The whole algorithm could be configured easily depending on the conditions in the room. Proportional Algorithm: This algorithm for following lines is called Proportional. It proportionally rotates the motors depending on how far from the line the robot is. If the robot is right above the line the proportion between the two motor is equal and they just continue forward. But as the robot looses the line, the algorithm would return it as quickly as possible proportionally to how far away the robot is.

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21/12/2015
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Image for Proportional Line Following with EV3 Mindstorms. Part 1

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