ฝัง
- เผยแพร่เมื่อ 7 ก.พ. 2025
- Grabber Overview with Noah and Jon!
Check out our design for our intake and grabber mechanism for this year's Ri3D!
Check out other 2023 Ri3D Resources!
Twitch: twitch.tv/FAMNM
Contact: famnm.ri3d@umich.edu
GitHub: github.com/FAMNM
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ChiefDelphi: www.chiefdelph...
This design is really creative, nice job guys 👍
Great job guys
Simple question, but how did you make it so the grabber stays parallel to the floor and doesn't move with the arm?
They are using a 4-bar mechanism. It’s basically a rectangle but all of the sides are connected with pivot points, meaning any position you move, the opposite side will always stay parallel.
en.wikipedia.org/wiki/Four-bar_linkage
One question how will the robot be able to pickup fallen cone pieces as that will be a massive flaw.
You don't take need that as you can pick up from hp station
@@Coolgamertag120 You will if you want to be competitive
No, fallen cones will not make or break a competitive team lol. It blows me away how many people are convinced that's the important part of the game. Cones won't end up tipped very often, just go get another one (also the low nodes are perfect for tipped cones)
We were able to reorient fallen cones by setting our grabber onto the lip of the cone and driving backwards to pull it right-side up. There might be footage of that in the reveal video when it's released. As others have said, however, it's probably more efficient to pick one up from the loading zone.
Look at chief delphi there’s a who,e article on why tipped over cones are red herrings
im leik