Extremely Low Speed Sensorless control of BLDC/PMSM - High Frequency Injection

[@uiopuiop3472]

The web based interface is a really cool touch, most others use some kind of windows only software for control, and people who use linux can struggle with those.

[@SOLOMotorControllers]

Yes, Motion Terminal works on Linux, Mac as well without installing any software.

[@phrozenwun]

Nice demo. Once you have a patent or whatever legal protection on your design, it would be fantastic to have a technical presentation as well. Thanks for sharing.

[@SOLOMotorControllers]

Thanks and sure, for now you can read more about it here: www.solomotorcontrollers.com/blog/sensorless-bldc-pmsm/

[@martinderm8501]

Why the noise at ZERO SPEED? It was good up to that point. Can you set this inaudible. Also what do I get? A code module to link? Can I change Acceleration and RPM on the fly?

[@knotical689]

Super cool. We're always looking for super precise low speed control with RC crawlers, you might be able to make a nice chunk of change licensing this tech to a crawler ESC manufacturer

[@krotson6767]

Fajna rzecz taki sterownik. Przyda się do samochodów elektrycznych.

[@jtjames79]

I was given an electric smart car. I both love it and hate it. I would love to use one of these boards to upgrade the traction control. Long-Term plan is to completely replace all of the electronics. I also want to replace the entire wiring system with power over ethernet and/or ethernet overpower. I want to make it plug and play by the time open source AI can drive.

[@10101110101011001]

can it run in either direction and does it know the direction it's running?

[@SOLOMotorControllers]

it runs on both directions, this algorithm basically turns motor into a sensor!

[@RixtronixLAB]

Creative video, thanks :)

[@SOLOMotorControllers]

Thank you too!

[@SiddharthDeore]

Bravo🎉