How does powermatch work?

[MI-XC]

@bhrylski

From a fundamental standpoint, Powermatch is a feedback control loop. The “input” is the target power, the “plant” is you producing the power and your power meter is the “sensor”. the output signal tells the resistance unit to increase, decrease or maintain resistance.
I do not know the specific design of this control system, this is just an educated estimation (I’m an engineering student)

Leave it to an engineer to make it so I am now even more confused after the explanation .