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DRV8316C: My new published article

zbyno brudny
Prodigy 145 points
Part Number: DRV8316C
Other Parts Discussed in Thread: DRV8316

Hi friends,

I'm interested in your opinions on my advice, which was published in an article:

https://www.researchgate.net/publication/396825015_The_simple_Math_correction_of_the_measured_BLDC-currents

best regards

zbynoB

  • 0
    TI__Expert 5575 points

    Hi Zbyno,

    Thanks for reaching out. I read the article. 

    In summary, you are showing how the current measurement error can be removed using Kirchhoff's law and matrix reductions. My understanding is that this will be done entirely in software once the measured currents go from the DRV to the MCU.

    If so, I see that you mentioned hardware testing using the DRV8316 EVM. That would be good to show the follow up once you have completed the experiment using real measured values.

    Thanks,

    Joseph

  • 0 in reply to Joseph Ferri
    Intellectual 301 points

    Thank you Joseph,

    Yes you right, it will be done in SW of MSPM0Gxxx.I have prepared my owm design with DRV8316 C (but very compatible with DRV8316 EVM). 

    I will try to write this correction procedure and then I'll write you a message about the result.

    best regards

    zbynoB

  • 0 in reply to zbyno brudny32
    TI__Expert 5575 points

    Hi Zbyno,

    Understood. 

    I will close this thread and you can create another related post with the results,

    Thanks,

    Joseph