About Anthony Zhang

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So far Anthony Zhang has created 1 blog entries.

By |2026-01-27T10:22:20-08:00January 26th, 2026|

Build Week 2 was a hive of activity with 5 groups focused on prototyping, while a sixth group worked on our Alpha Bot. A final group of students focused on delivering a competition drivetrain (DT) and control system board (CSB) by Work Day 12.  We mounted a turret onto a spare drivetrain with a hoodless shooter. Using two cameras, vision allowed us to calculate the turret’s position in order to score in the hub. We successfully compensated for robot movement by providing shooting on the move (SOTM) and intend to further tune it, then experiment with a real hood. We tested a design for linear climb using three sets of hooks, which let us get an L1 climb, but for L2 and L3, we encountered some issues with the hooks not reaching and the tilt of the robot. Our hooks are spring-loaded, which allows them to go from below the rung. We are pivoting the design to a fast L1 climb, as L3 will likely not be point efficient. We tested our prototype v2 of the windmill climb, and with some human assistance, we got an L1, L2, and almost an L3. We had some issues with the auxiliary arm getting caught on the [...]

By |2025-02-21T10:41:28-08:00February 21st, 2025|

             We started the week by assembling the final subsystems of our robot. We mounted and calibrated the elevator, worked on bumpers, began manufacturing parts for our intake and indexer, and mounted the outtake onto the elevator. Meanwhile, our Software team created code for each subsystem to streamline the final weeks of integration testing before our week 1 competition.              On Wednesday, we began assembling the deep cage climb mechanism. Our manufacturing team quickly made the necessary parts, allowing the assembly to proceed smoothly. Our Software team also continued refining our intake and indexer code, and our Control Systems team attached the energy chain to our elevator.              On Saturday, our hardware team calculated that our robot would be overweight. They immediately brainstormed creative ways to reduce the weight. They decided to switch the Drivetrain rails from 1/8 to 1/16 inch, the Battery belly pan from 1/4 to 1/8 inch with an additional weight reduction grid pattern; the polycarb cover for the control system board was also reduced from 1/8 to 1/16 inch. Manufacturing for these changes began immediately. The upside is the team would now have a beta bot that will be used to test and finetune near-final subsystems, and auto routines, and allow our driver to continue to practice on our practice field while [...]

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