5 ms·
look into ODrive. It uses brushless motors and encoders.
by randyrand 5y ago
look into ODrive.
It uses brushless motors and encoders.
- metal_am 5y agoThis. Rotary and linear encoders exist are are exponentially more accurate. Using cameras just overcomplicates things for worse results.
- MayeulC 5y ago> Using cameras just overcomplicates things for worse results. If you use a crude algorithm, maybe. But given what's possible with photogrammetry, I think you can use that as another sensor fusion input, with a kalman filter or something similar, and get even more precision at the output. That's way more complicated when it comes to the algorithm, of course. But the idea was being able to plug more sensors and improve precision.
- MayeulC 5y agohttps://odriverobotics.com/ https://odriverobotics.com/ Quite interesting, thanks for mentioning. They attempt to directly emulate stepper motors with brushless motors and encoders.