The result of a loop statement is different from iterating over a function in model predictive control.

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영민 공
영민 공 2023-7-19
回答： Song-Hyun Ji 2023-7-19
This is my fuction code. The first time I ran the function with r1 and r2 equal to 1, y1 was 0 and y2 was 1.06. The next time I ran the function (with y1 equal to 0 and y2 equal to 1.06), y1 was 0. 0012 and y2 was 1.0557.
However, when I iterate using for, the first case is the same, but the second iteration (when i=2) gives me y(1) of 0.6943 and y(2) of 1.0396. Why is this difference?
please help me.

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Song-Hyun Ji
Song-Hyun Ji 2023-7-19
Would you elaborate what is your code inside of "for loop"? In the captured image's code, I cannot see the index "i" is using inside for loop like the following mpcmove function example.
t = 0:ts:40;
N = length(t);
y = zeros(N,1);
u = zeros(N,1);
for i = 1:N
y(i) = 0.25*xc.Plant;
u(i) = mpcmove(mpcobj,xc,y(i),r);
end

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