Find some way of describing MC faults and shutdown state in the FVS to improve modeling accuracy

[goob10000]

When driving the car, BMS, BSPD, and MC faults are all relatively common and have different outcomes for the car. MC faults occasionally just stop torque demand from functioning for a few sec, BSPD stops the car, and BMS disables the tractive system. We need some compact way of describing all of these cases in the FVS so that we can more accurately simulate a run (eg throttle loss due to MC fault even though the accelerator pedal still reads valid values).

Communicate with sims/data leads on this one as the solution needs to be elegant and compact (don't just add like 3 more columns with "is bms fault" etc. It might be nice for this column to be optional as well but that isn't necessarily the best thing.

Todo:

• Come up with an approach to modeling this and a list of error states
• Once plan is approved, implement it and test it on a few runs to make sure the car behaves correctly