3 ms·
> I used to work in decent depth with three phase bldc motors, so I feel I can say with some authority that these things _can_ be simulated If I take it litera
by watersb 1y ago
> I used to work in decent depth with three phase bldc motors, so I feel I can say with some authority that these things _can_ be simulated
If I take it literally versus hyperbole and excitement, could there be uncertainty coming from the drive train design choices, system integration details?
- pinkmuffinere 1y agoSure, but that sort of uncertainty should only increase the range of values you see out of the simulation. You could say “efficiency may range from 60% to 80%, so the output torque will range from X to Y”. If the real result is bigger than Y, something has gone wrong in your modeling or assumptions
- yetihehe 1y ago> something has gone wrong in your modeling or assumptions Maybe they used a "all our previous tests showed 95% of efficiency compared to simulation, so let's multiply all our results, including top efficiency by this". Then their newest motor had 97% efficiency comparing to previous model.