Basically nobody has filled out the Daybreak Gantt chart. It was due a week ago
How do you expect to be able to stay on track to get this car finished by
As far as I can tell there has been literally zero progress mechanically speaking
Some of the plan for daybreak alterations are reaching beyond the scope of what we originally agreed upon
I want to have a karaoke party on to celebrate the completion of SRR. Thoughts?
Are we taking the car to F1????
Upcoming Deadlines
Philip
Mechanical SRR -
Wheels down - (THAT IS IN A BIT OVER TWO MONTHS)
Review Progress Since Last Meeting
(Top 5 Takeaways)
Controls
Justification for unified vs multi psom daughters complete
Discussion on how to make dynamometer ongoing
Display discussion ongoing
BPS
Fanboard done
Everyone has environment setup
Power Systems
Contactor driver board is ready to be ordered
New members have environment setup
Determined flaw with HV
Resolved need for batt characterization board
Power Gen
New members worked on starter project
Paired up new members with mentors + assigned them general projects (will be more specific after 2nd start project this week)
Blackbody A decoder rtd design
Data Acq
New members set up data acq. environment
New Members started Data Acq. Onboarding Project
Finalized Data Acq. Leaderboard component selection
Dynamics
Can i please get next gen estimated weight and CG (from ground or axle or belly pan doesnt matter just let me know) of frame, aeroshell, battery? If any other system has this information on their components pls forward to me as well (idk maybe like the rest of the electronics/enclosures or smth). And if there is an estimate of CG from front or rear axle or relative to the entire car body from any of these systems it would be appreciated for this info as well. I have estimated values for all of these using things I have asked systems combined w their DB values but it would be bit more accurate from the systems to give to me. If possible can I get that tonight or like by tomorrow, even a rough guess is helpful - I can find our max lateral acceleration before tipping if I can get this information - then change track width or wheelbase to stabilize (some of the approximations of longitudinal CGs of all the mech systems are in a separate confluence article if anyone wants to see what I got) - also working on a reference sketch that will be more helpful once ^ inputs can guide the control arm lengths, sorry for the amt of time its taking
kayla
Body
Good progress on brake calculations for daybreak pedalbox and revised pedal ratio for car
Test brake pedal design in progress (for daybreak and next gen)
Driver bounding box design pretty much completed
Aeroshell
New memb
Electromechanical
Pack size/footprint finalized, might have to add a mounting extensions to modules
Panel thicknesses + ply counts finalized
Battery box skeleton model complete with new pack size
v1 of enclosure quick release mount made to fit with universal enclosure
All cooling fans selected and constraints (almost), bb intake/exhaust project set up for new members, power loss (through heat) for motor controller determined
Operations
Week and Workday Plan
Controls
Lighting board requirements done by EOWD -
Pedals board being started - first draft to be completed
Going over regs with non comp members
Lucy - Lighting board requirements done by EOWD -
Zoe - Pedals board being started - first draft to be completed
Maddie & Krish - on track to completing leaderboard rework, may need to combine lighting and leader to avoid issues on ground
Aiden - working on research project from four choices -
BPS
everyone go bully Lakshay if peripheralSOM isn’t done by the end of the week
Going to start off the day with answering quick questions about starter project
I don’t want to work on starter project during workday so we’re going to start doing actual proejcts.
Aneri - BSP_SPI test (working test + end of workday +
Connor - Address reviews from BPS-HIL PCB
Kadhir - Gonna get his CAN test to work on a Nucleo (doing it on actual CAN chip is blocked till we order new components)
Kartik - May move him to new project with Connor on Power Gen
Nathan - ADC chip done (last week, I promise)
Power Systems
Frank & Carolyn: Get sch for Power Board done by end of week (hard deadline I hope. Comp arch coming up so 😭 ) Devin & Dylan: ESP32 Research and test board development. Changxu & Watts: Get sch for BBPDU done by end of workday (preferably) or weekend. Kaden & Bosa: Power Monitoring board.
aarav - reading abt blackbody A & looking at existing schematics to determine each part of design
tanya - find the best way for I2C same address sensing communication + write documentation on confluence for her design choice
roy - COM port selection feature where it only shows the available COM ports
tong -
understand how to navigate through basic functions of zemax
figure out timeline :D and more specifics about the layout
Isaac -
done with fan board project!
look at new member onboarding guide
nikhil -
look up and present a mppt algorithm of interest
stretch: how to put model on MCU and interact with it?
aleena -
Figure out how to get the gate driver footprint
Write timeline for mppt subprojectes
erika -
done with fan board project!
watch videos from Aleena to learn about MPPT
Data Acq
New Members continue working on Onboarding project
Begin leaderboard schematic
Begin Dashboard port
Continue Porting sim to Pychrono
Dynamics
Body
Start preliminary designs for steering wheel
Start design for ergo jig
Finalize driver bounding box/driver model
Complete pedal box jig design by Oct 12
Finish brake calcs by Oct 12
Aeroshell
Electromechanical
Finish battery module and battery segment pcbs
Add mounting extensions to battery modules
Enclosure mounting, Panel fastening
Finish black box schematic of current car in KiCad
Finish SRR presentation
ANSYS fluent sims
Motor controller cooling
daybreak nose intake revamp, exhaust tolerance tweaks
Next gen heat pipe designs with current battery modules
Operations
New Member Project List (Include what they will be working on, how long you will give them to do it, deliverables)
Controls
New members keep working on fan board project
if they finish, give them one hardware and one research/justification project
Eliana - Dashboard PCB. timeline will be provided in clickup later on
Oscar - Motor with Jiwoo, Arnav. timeline
Mika - Find out what is wrong with leaderboard, then put him on dashboard for new car with Akshay
BPS
BPS Leader PCB - Clark
BPS Supplemental Monitoring PCB (with a member of Power Systems) - Abigail
Contactor driver (as in software) - Phoenix
BPS Leader makefile - Michael
As per Mr. Patra, daughter boards (both PCB projects) are to be ordered by end of semester.
End of workday goal is for all of them to explain their project, and their scope to me or a veteran BPS member (or Prat or Ishan).
Power Systems
BSP GPIO - Shaun
Active Precharge Board - Jacob & Tony
BPS Supplemental Monitoring PCB (with a member of BPS) - Ravi
Power Gen
Aarav - blackbody C
Isaac and Erika - MPPT hardware
Nikhil - MPPT ML algo
Data Acq
Porting Graphana Dashboard to Next.js - Adiv
Porting Sim to Pychrono - Victoria
IMU + RPM board Refresh - Aayush
Dynamics
Suspension
changing new member projects - Daybreak centric
Daybreak Bearing Inserts - research on radial loads and bearing selection - select our new bearings
Daybreak Control Arms - CAD new ones to account for bearing inserts and groove machining (work in conjunction w ^ previous member)
Pushrod Manufacturing - they can lowkkk research some of the loads on pushrods, manufacture and helicoil new pushrod, maybe look into why we use those rod ends if they get bored
Maybe one will help steering on tie rod re-manufacturing and helicoiling