Flywheel Battery Problem

Every time we have a some-what charged battery plugged into our power expander, it will shoot from the center of the field. Every time we have a charged battery, it will shoot over the field when our robot is shooting from the center. How can we fix that?:eek:

Three letters… P.I.D (or TBH) (or a velocity controller in general) :D.

You could add a speed changer to your joystick, so you can slow down your launcher more if it is overshooting.

You could also set up a function that determines batterie voltage and then have it change the speed of the flywheel relative to that. But most useful would be a velocity P.I.D would be more useful.