How to make a transfer function minimum phase?
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Dear MATLAB Community,
I have a plant Transfer Function which is non minimum phase. I want to make it stable minimum phase system so that I can inverse it without instaability.
% Define the transfer function
H = tf([-4.8 16000 0 0],[4.8 16080 286800 51160000]);
isminphase([-4.8 16000 0 0], [4.8 16080 286800 51160000])
Thanks!
3 Comments
Sam Chak
on 21 May 2023
What do you want to do after getting the inverse of this function?
H = tf([-4.8 16000 0 0], [4.8 16080 286800 51160000])
step(H, 0.01)
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