Hi,

I’m busy developing a controller, but for some reason my plot does not cut through the real axis and I’m not able to find the locations where the damping ratio is 0.59.

Herewith the code, block diagram and RLocus plot:

G=tf([0.151 0.1774], [1 0.739 0.921 0.25])
rlocus(G)

Any assistance will be appreciated.

Thanks
NielHi,

I’m busy developing a controller, but for some reason my plot does not cut through the real axis and I’m not able to find the locations where the damping ratio is 0.59.

Herewith the code, block diagram and RLocus plot:

G=tf([0.151 0.1774], [1 0.739 0.921 0.25])
rlocus(G)

Any assistance will be appreciated.

Thanks
Niel Hi,

I’m busy developing a controller, but for some reason my plot does not cut through the real axis and I’m not able to find the locations where the damping ratio is 0.59.

Herewith the code, block diagram and RLocus plot:

G=tf([0.151 0.1774], [1 0.739 0.921 0.25])
rlocus(G)

Any assistance will be appreciated.

Thanks
Niel matlab, root locus MATLAB Answers — New Questions

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