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Question
hello, I am tuning PID controller with GA using ITAE criteria . I have a FOPDT model with 70 sec delays . but my fitness function gives exact 0.54 error at every iteration please someone share the answer or solution, thankyou.
function [J]= pid_optim(x) s=tf('s'); num= [5]; den= [84 1]; plant=tf(num,den,'inputdelay',79); kp= x(1) ...
8 years ago | 1 answer | 1
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answerQuestion
I am tuning PID controller with GA using ITAE. my system is a FOPDT model but my error remains fix 0.54 in all iterations. if anyone can share information it will help me alot.my fitness function is below.
function [J]= pid_optim(x) s=tf('s'); num= [5]; den= [84 1]; plant=tf(num,den,'inputdelay',79); kp= x(1) ...
8 years ago | 0 answers | 0
