How does your auto-aim work?

[bear24rw]

Our camera is mounted stationary on top of the shooter... we have two pots to keep track of the pan and tilt of the turret.... we find the pot value when the turret is center and the pot when the shooter is a 45 degrees, then use that center value to line the turret up with the camera servo pan, through the ratio of servo steps to pot steps, for the tilt, we take the servo tilt convert it to a degree, take the turret tilt (from the pot) convert that to a degree and then pass those through a lookup table generated from a physics equation to acuatly position the tilt.