Alignment of Robot and Tote Chute

[Ben Wolsieffer]

We use the simple of system of having the human player watch the robot and give hand signals to the driver to tell them to strafe.

[LukaMon]

Originally Posted by lopsided98

We use the simple of system of having the human player watch the robot and give hand signals to the driver to tell them to strafe.

So do we, however, we still find this eating up a lot of time because the totes can sometimes land on its side. Also, this method is harder when we are in the second drive station.

[SeanFitz]

If you have a camera, I suggest using it to help line up. As for what to track, either focus on the red (or blue) of the chute itself, or possibly the metal rods underneath that support it.

I suppose that ultimately, unless you have enough time to implement and test automatic alignment, your best bet is just as much practice as possible.

[Taylor]

Our robot feeds from the back, through the robot. On the back of our robot we've got a long red plastic piece that corresponds to the side of the tote chute. The human player can use that to guide the driver in lining the robot up with the chute door* so we're ready when he opens it.

*yes, chute door.

[jvriezen]

We have a two wheel drive robot, (wasn't my choice, but it has worked out ok, as we ranked 5th and took 3rd place at Northern lights)

After our week zero event, we added an orange fiberglass 1/4" diameter post (home depot, $2) directly above the point of rotation (center, back) when spinning the bot and the driver knows to drive until the orange post is aligned with the perpendicular to the chute door (yes, chute door) or tote. It also occurred to me after our competition that the human player can position himself directly in line with the chute and give a hand signal when the orange post is aligned (or just before) so the driver knows to stop and rotate.

I'm going to lobby for practicing this technique (driver watching human player prior to bot rotate) prior to the MN State Tourney.