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i want to impliment PI and PID controllers using microcontroller, please help

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Qaisar Azeemi

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Hi all friends,

I want to implement PI and PID controllers using microcontroller to make a CCPWM (Constant current pulse width modulator). need to make an algorithm for it.

help required from experts

thank you

Qaisar
 

SunnySkyguy

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Not possible ....unless you define all inputs and outputs or transfer functions and desired error tolerance to various inputs step, ramp and overshoot.
 

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