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first i compare the set point with the encoder and give the difference to the controller (PID or LQR) then i output the control signal using DAC if the difference (setpoint-encoder)=zero i will have zero voltage from DAC and the motor will stop. am i correct ?
hello my friends
i am trying to build a linear analog servo drive for a servo motor and YES it is analog not a PWM for many reasons one of them :is that this drive is a part of control system i am working on and i want to reduce the noise to minimum.
so i dig the web and i found several power op...
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