Posted on March 29, 2016 at 11:00Hi, we are using FOC SDK 4.1 with ICS current sensing and State Observer + PLL. A Motor with 21 pole pairs and Rs 11mOhms and Ls 0,017mH runs up to 6000 rpm very well.  Now changing to Speed / Feedback with Hall Sens...

Posted on August 17, 2015 at 15:00Hi, I’m using the state observer + PLL algorithm and observer + CORDIC and i try to figure out the GAIN1, GAIN2, scaling factors and PLL KP / KI how the coefficients are calculated by ST MC Workbench v4.1 thanks fo...