RoboSub 2025 Splitwise

https://www.splitwise.com/join/yaTvkH5N57u+vhoeq?v=e

Design reviews:

• Torpedo:
  • Monday preparation
  • Design review later in the week
  • Conceptual design review - Overall design, PCB design, Block diagram, Launcher concept
  • Flight test motors
  • Butyl tape (even with resin)
• Internal Redesign:
  • A little bit behind due to fall break - tasks still need to be done, but are close
  • Where all parts should be in the sub
  • Mechanical components - new mounting plate design - John
  • PCB schematic for power management board
  • E-stop mount
  • Back plate connector type assignment
  • Remember Jetson antennae
  • Get a hold of Armando, Dhruv, Omer, and Sebastian
  • Finalize boards , and other ongoing tasks
  • Meeting Monday 2:00
  • Motor PCBs are a little big
• Autonomy
  • Cleaned up code base
  • Occupancy grid code finished
  • Next task is semantic map
    • Blocked by new version of sonoptix driver in C++
    • Will be done by end of month
    • Clustering
    • A good semantic map simplifies autonomy
  • YOLO model training on data from last test
  • October 31 - Sonoptix driver target date
  • Casual design review meeting to discuss mapping and fundamentals for autonomy
  • Made progress with path marker
• Simulation
  • No new updates

October 31 - Confirm that torpedo moves in water

November 7 - Confirm Sub moves in water and validate some of the code

ESC is a set of 3 transistor arrays, not an H bridge