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Phase Correct PWM Setting?

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orangepig111
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Phase Correct PWM Setting?

I am doing a project with the VESC for school and I am trying to reduce the harmonics through "Phase Correct PWM," which is when the pulse is always in the center of the period, as opposed to the start of ach period (as shown in this article 

http://www.openmusiclabs.com/learning/digital/pwm-dac/pwm-distortion-analysis/index.html?fbclid=IwAR06K9XghYeGGl7BCkzKmHIbVS04dSplLHZKFRlNq9draGaCIVwTJvqziOw 

in the 2. Fast PWM versus Phase Correct PWM section)

I have looked through the VESC tool and the documentation on this site multiple times but I have not found the correct setting within the VESC tool. Does this setting exist? Or is this not part of the VESC tool?

 

Thanks in advance!

skyline1970
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Joined: 2017-09-07 22:28
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it is understood that sw, should get instead of starting edge, center of pwm cycle as a ref. point. then it could be implemented by tweaking the ref.