About Piper Robinson

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So far Piper Robinson has created 2 blog entries.

By |2025-01-29T17:13:07-08:00January 24th, 2025|

             This past week has been extremely productive for our team, with significant progress across various areas. On the prototyping side,  we continued working on the intake, outtake, and our deep cage climb.              We have been avidly testing ways to pick up coral from every orientation on the ground and trying various indexers to re-orient the coral into a vertical position so our robot can score it in the trough (L1).              Over the weekend, we assembled and tested our bicep climb mechanism. We made solid improvements to the lever tube, switching to 4 ¼” plates for version 2, enhancing its strength. We added some extra weights to imitate a robot's realistic weight. We’re also looking into ways to enhance alignment and efficiency, including pocketing and experimenting with alternative lever materials. We also developed a second version of the outtake to enhance its functionality. We’ve completed the drivetrain assembly and the control systems board. Additionally, we installed the climbing cages on the practice field, where we had the opportunity to host Team 971 on Thursday who were doing some auto-testing on their dev robot. We also continued testing on our Alphabot, practicing cycle times and how quickly our robot can score coral on [...]

By |2024-02-05T23:39:11-08:00February 5th, 2024|

Week four has been another successful one for the team as our CAD team worked hard to complete our subsystem CADs. After the conclusion of week three, our DVC, the Decision Voting Council, has decided to implement a continuous intake, and a top-down shooter, combined with a hook to allow us to climb. For our shooter, first, we had to work out an accuracy issue with the original prototype. We determined that we needed to fix an RPM issue with the motors, then fixed and rewired the motors with our test bed. In terms of CAD, the pivot point for the shooter was changed. In addition, we updated the shooter to be more secure with polycarb plates on each side and better bearing security. The flywheel was also altered to have more rigidity than the original prototype. For the indexer, we plan to use polycarbonate tube rollers. Regarding the climber, the plan is to have hooks on the shooter which will hook the chain and pull our robot off the ground. Not much has been done in this regard so a more detailed update will come next week. Our design team also decided to switch from an over-the-bumper intake to an under-the-bumper intake due to issues with vision camera visibility and robustness of the original intake design. The [...]

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