search

pserey / SimpleTTRobot

A Realistic, Cheap, and Easy-to-Build Open Source Table Tennis Robot.
MIT License
1 stars 0 forks source link

Implement PID control over disc motor #4

Open pserey opened 6 months ago

pserey commented 6 months ago

Implementing PID control over the disc motor is necessary to prevent balls stucking to the shaft, precision on frequency and adaptation to force needed with the increase of weight added with more balls.

pserey commented 6 months ago

Simple PID control implemented in disc motor with LM393 speed sensor (optical encoder) with encoder disc. However, speed is still not 100% predictable and makes too high jumps.