Right, sorry, I misunderstood the question. FOC might care, the slip control doesn't.ZooKeeper wrote: ↑Tue Jul 28, 2020 9:05 pmIsaac, that was my point, we are running DC "backwards" thru one leg to calibrate the sensors. Should we expect a positive or negative value, IF that matters.Isaac96 wrote: ↑Tue Jul 28, 2020 7:51 pm il1 and il2 are measuring phase currents. Since you're outputting AC, the currents swing from positive to negative. It's mostly magnitude, but if I remember correctly you might have to reverse the sign of il1 and il2 to make the FOC algorithm happy (don't quote me on that please).
-Isaac
If my entry level understanding would be permitted, I too would be in for a Google meet as I am always open to Educational opportunities.
Have you tried making il1gain and il2gain negative?
(also you quoted me... how dare you )
Hopefully once someone has this system working we as a community can draft some documentation?
-Isaac