3 Replies Latest reply on Nov 20, 2019 3:38 AM by VasanthR_91

    FOC Motor Control with Encoder

    ReTh_4460746

      I work with the Motor Eval Kit CY8CKIT-037 and the example project "Sensorless FOC Motor Control".

       

      I would like to replace the observer with my encoder. (I know that the code of the observer is not open source.) The observer estimates the following variables. It would be very helpful if someone could tell me what the variables stand for, what units they have and in what "format" they are available. (What I mean by "format", for example: the angle from 0 to 360 degrees as a number from 0 to 1024).

       

      i32Q8_Ealpha

      i32Q8_Ebeta

      i32Q8_EstimWmHz

      i32Q22_ElecAngle

      i32Q22_DeltaThetaTs

       

      Many thanks