Heram
Newbie level 3
I have generated sine wave using PWM. Now I want to control the output voltage using PID controller technique with less THD.
I tried in many ways but I am not getting proper output(the sine wave disturbed).
Would you please guide me ?
I have taken Kp=0.1 and Ki=0.1
I tried in many ways but I am not getting proper output(the sine wave disturbed).
Would you please guide me ?
I have taken Kp=0.1 and Ki=0.1
Code C - [expand] 1 2 3 4 5 6 7 8 9 error = setPoint-Feedback_Value; iError +=error; outPut = (Kp*error) + (Ki * iError); // PI value percentage = ((outPut*100/setPoint)); //Error in percentage PDC1 += ((PDC1*percentage)/100); // I have used a variable in place of PDC1 for calculation and in next step I added that to PDC1
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