I’m using Odrive as a controller for my simulator wheel base which means I sometimes swap between wheel rims and, as I understand because of different weight of my rims I’d have to run anticogging calibration process every time I switch the wheel, and it takes a lot of time since I use 18bit encoder. Is there a way to dump calibration data and then load it later without going through the whole calibration process?
Thanks, it turned out it anticogging didn’t really change much in my case.
My biggest problem is I think what is called torque ripple. As soon as odrive goes to closed loop mode I can fill vibrations on the wheel.
I use Mitsubishi servo motor at max. 10A with torque control.
I know it might be caused by the current sensing noise but I already changed shunt resistors to 3mohms and adjusted odrv0.axis0.motor.config.requested_current_range.
Is there anything else I could do?
I selected shunts without a lot of calculations, is there a formula I could use to get the best shunts for my current?