MATLAB code.
Open loop TF D(s)
Matlab Code:
a=conv([1 0], [1 1])
b=conv([1 5], [1 10])
D=conv(a,b)
N=1
sys=tf(N, D)
rlocus(sys)
roots([4 16*3 65*2 50])
OUTPUT Matlab:
a =
1 1 0
b =
1 15 50
D =
1 16 65 50 0
N =
1
sys =
1
----------------------------
s^4 + 16 s^3 + 65 s^2 + 50 s
Continuous-time transfer function.
ans =
-8.2399
-3.3005
-0.4596
Question: How to change this code to closed loop TF with:
1 + K * s + 1/s*(s - 1)*(s + 6)=0
with ability to change K as 5, 7.5 or 10?
Here is the MATLAB Script that will ask you to enter the K Value and it will output the root locus plot based on your K value. Here I plot for three different values of K
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MATLAB code. Open loop TF D(s) Matlab Code: a=conv([1 0], [1 1]) b=conv([1 5], [1 10])...
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