2024-11-07 Comp Arch Sync
Attendance
@Nathan Green
@Daniel Puratich
@Omer Sajid
@Camilo Artigas Alos
@Evan Janakievski
@Ben Lovegrove
@Sam Zhang
@Andrew Chai
@Georgia Vachon Westerlund
@Anthony Luo
@Megan Spee
@Alison Thompson
@Smile Khatri
@Folarin Fatola
@Ryan Scomazzon
@Meghan Dang
@Vibhinn Gautam
@Hardy Yu
@Maxwell Lou
@Ashish Agrahari
@Derek Tang
@Maxwell Lou
@Omer Sajid
Aidan Bowers
Xierumeng
Electrical
Comp Critical Boards
Tracking Antenna Rev 2
in review and will be ready to order for Nov 11th
replaced buck and efuse circuits
on track for comp
will be assembled and tested in W25
so far REV 1 has been working on tracking antenna by powering it off of a separate buck, so firmware should have minimal work here
LED Board Rev 3
fully assembled, tested, and harnessed on the drone
currently on Peggy 2 with constant colour
LED Board Rev 4
board is reviewed and ready to order for Nov 11th
possibly adding side-view LEDs to make lighting more visible from different angles
Potential Water Pump Boards
Single Servo Driver
fully validated electrically according to Single Servo Driver Test Plan
handing off to firmware to get CAN-SERVO working
Water System Controller
reviewed and ready for order for Nov 11th
can be assembled once order comes in if needed, else possibly wait until next term? - input wanted on timeline for this
Peggy 2 Harnessing
RPi harnessing schematic is in the works and on track to be completed by Tuesday Nov 12th
harness assembly to be done on Wednesday Nov 13th during the work sesh
board bringup priority list for next term should be made
Embedded Flight Software
Tracking Antenna: Will be testing YAW tracking during this Nov 10th Flight Test. Tracking Antenna is able to track location of drone with a high degree of accuracy (this was done by manually moving the drone around by hand). Ideally can finish Pitch Tracking next week, and once tested, this part of the project will be finished.
Command line mavproxy is easier to use than mission planner
CAN LED: CAN integration part is in progress
CAN Servo: Validated the CAN connectivity on 6s Servo Module. Intend to move the working code from the Nucleo board to a single servo driver in two weeks.
CAN ESC: Resolved the timer issue on the CAN ESC board. Able to generate DShot wave from the PCB. Will look into the CAN interface next. Hopefully, this can also be done within two weeks.
Mechanical
Payload:
CAD review yesterday: 2024-11-06 Pegasus Payload & Landing Gear + Eclipse CAD review
CAD will be finalized for both on Monday, manufacturing starting next week
Landing gear:
Angled landing gear design also reviewed yesterday
finalized by Monday, manufacturing next week
Bottom panel:
Going to remake the bottom plate with less cheese holes - we were going to do this layup on the weekend but our resin is rusty
Put in an order for more epoxy, might be on backorder though
IR Camera:
Added to monster mount, will be mounted earlier than Nov 14th (Shoutout Camilo for speedy turn-around)
LED Wiring
Arm was removed today to run the cable through the one arm that it wasn’t before
PSA, please don’t use gorilla tape to secure wires, expensive and leaves residue, please use zip-ties
Autonomy
From ground tests with picamera, it seems to be able to auto-adjust to different brightness. 2024 IR Hotspot Images
- IR emitter
Â
The sky still looks very white, but grass and trees are less reflective, although still pretty white.
Looking directly into the sun is very white, but the IR emitter looks pretty much as bright as the sun
Geolocation ground test ongoing, works in simulator, code has been uploaded and setup, although not tested outside with GPS yet.
Will get someone to test outside hopefully tomorrow or Saturday, also check the home_location issue
Flight Tests
This weekend's flight test will be on Houston
Autonomy
Geolocation + Cluster Estimation Accuracy
Status: Ready
Will fly this manually at the altitudes specified unless team can get guided working for this
I, @Evan Janakievski, do not think I will get to this before Sunday, but will attempt to get it working if I find time
IR Camera
Status: Ready
Same flight plan as Geolocation
Obstacle Detection - testing Guided Mode
Still not as of meeting, @Vyomm Khanna said he would run it tonight
Lidar will be installed for this flight test, if it is ready
Tracking antenna
@Omer Sajid @Jeremy Zheng
Status: Good to go for this test, verified working with Houston with no issues in Yaw