RE: How to find the point on the root locus with a certain damping in Octave
May 17, 2023 at 6:16 am
(This post was last modified: May 17, 2023 at 6:32 am by FlatAssembler.)
I am not certain whether the frequency for some complex root is indeed equal to the absolute value of the imaginary part of that root (as I have programmed into my program) or if it is equal to the absolute value of that root. I think it is equal to the absolute value of the imaginary part, because how can a root that's lying on a real axis (so that damping is equal to one) have a frequency? If the damping is equal to one, then the step response does not resemble a sinusoid, to have some frequency.
