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Freescale Sensorless Sinusoidal Speed Control Demo based on MC56F8006 [video]

GregC

Sensorless Sinusoidal Speed Control Featuring the Freescale 56F8006

For more information, please visit : http://www.freescale.com/motorcontrol

 

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  • OK, now I understand how you do this implementation.

     

    When I saw the other video I was wondering how you controlled the back EMF.  Now I can see that you use it for your sensor and can control the movement to control the amount that the back EMF is created.  Really cool approach.  That also explains how you could model the various motor positions and use the power on to the coils to read where the stator is located.  Very cool.

     

    I now have a better understanding of your motor and controller, I can think about applications which could really take advantage of your implementation.

     

    Good post.

     

    DAB

  • in reply to DAB

    Thank you DAB

    I just posted HERE a document with some webminar about the motor control topologies and the list of Freescale Motor Control Reference Design