Current Loop Design - Motion Control.

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Ayham Alhamdani
Ayham Alhamdani le 15 Juin 2020
Commenté : Rik le 17 Nov 2020
Can someone please help checking the code for the problem in the PDF, would be thankful.
If there is anything missing to the question let me know, Thank you.
Ra=2;
La=5.2e-3;
Jeq=152e-3;
B=0;
KE=0.1;
KI=0.1;
Vd=60;
Vtri=5;
Fs=33*10^3;
Kpwm=Vd/Vtri;
ElectricalTime=La/Ra;
WcI=1000*2*pi;
KiI=WcI*Ra/Kpwm;
KpI=ElectricalTime*KiI;
KILim=5;
GOL_I=tf([KiI*Kpwm/Ra],[1 0]);
GCL_I=feedback(GOL_I,1);
WcS=50*2*pi;
KiS=1/KI*Jeq*WcS^2*0.5;
KpS=sqrt(3)*KiS/WcS;
KSLim=10;
GPI_S=tf([KpS KiS],[1 0]);
GOL_S=GPI_S*KI*tf([1],[Jeq 0]);
GCL_S=feedback(GOL_S,1);
figure(3)
bodeplot(GOL_S,{1 1000});title('GOL_S');grid on;
figure(4)
bodeplot(GCL_S,{1 1000});title('GCL_S');grid on;
  1 commentaire
Rik
Rik le 17 Nov 2020
Have a read here and here. It will greatly improve your chances of getting an answer.

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