Hi Premchand,
Below is a MATLAB code snippet that defines the transfer function of a PR controller using symbolic variables:
% Define symbolic variables
syms s Kp Ki omega0
% Define the transfer function of the Proportional Resonant (PR) controller
G_s = Kp + (Ki * s) / (s^2 + omega0^2);
For more details, please refer to the following MathWorks documentations: syms -https://www.mathworks.com/help/symbolic/syms.html
Hope this helps!
