This list will be imported to Jira for the S20 sprint
new member tasks are coloured red
General:
- Acronym + Abbreviations page
- Simulation tools for PCB layout (SI-PI, PowerDC, x-talk) (check with altium)
- Looking at ways to increase assembly, design and implementation reliability → look for failure points
- Board encapsulation and coating ← evaluate options and see whats effective plus feasible for rework needs [James CP]
- Shipping everything to the correct respective person (e.g. DCDC+parts from josh to micah, other equipment from josh to liam)
- Make summarized documentation for how to use A365 effectively
- Move tasks to Jira and start new sprint (Micah Bai/Aashmika)
- Board vibration mounting ← researching into the best way to mount our boards
...
- Update PD/create a fan control board to power and PWM control power box fans and driver fans → also DCDC fan on heat sink
- Evaluate options for fan heat sink on DCDC: maybe have IC with thermistor control on DCDC itself (similar to used on carrier), or have feedback on PD control fan
- Test the DCDC transient analysis → micah has access to batteries and DC Load → need to write test plan and outline test points
Pedal
- Write test plan to test noise sources to driver controls → specify all the noise sources we expect, frequencies and attenuation goals [Tanish]
- Look into pedal having a different/modified measurement system for brake angle [Akshayan]
Steering
- Look at driver controls mounting plan with Adrian from interiors
Center console
- Look into measuring the temperature of raspberry pi then possibly implementing fan control (to save power) [Akshayan]
Precharge/MCI
- Find better motor documentation → email mitsuba/nomura(vendor)
- Discuss final fan choice with Kevin
- Look into latch circuit simplification [James Jo]
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- HV interlock loop → poll all HV boards for faults and isolations in B2B connections and open relays on carrier if necessary [Dheer]
- Current sense board for validation → have shunt and kalvin connections to an ultrafit/headers for banana jacks - brian
Current Sense
- follow up on central stores PCBs
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- Updated digikey cart for cost savings and only essentials (minus sample ICs)
- Look into if energizing time correlates to power ratings on coil for solar relay
- Figure out the ideal pot rotations on the MPPTs for predicted power out of the 6 and 5 series conditions [Tanish]
Charger
- follow up with the purchase of elcon charger → with micah bai
Lights (driver + LED board)
- Diffusing research or simulations for LED spacing on the current lights PCBs → what material are we using? Acrylic? [Renee]
- Heat sinking for lights boards → needs to be finalized
- Confirmation of mounting on mechanical body → needs to be finalized
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- Make sure we have spare outputs
- Re-evaluating project power consumption of each board (breakdown front/rear) [james cp]
- Pin identification with LED indication for front/rear (also updated silk)
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- not a priority (never brought up nor validated)
UV cutoff board
- Research the IC used → organize meeting with chen to sort out details
Aux batteries
- Define the aux packs+specs+vendor we will be using for horn and driver fans [max zhao]
- Where will this be located? where will the fans be located?
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- Accurate Cabling guide → car diagram for accurate harnessing so mockup can then be translated to the car James L
- Test the connector board → make test plan