The root locus returns the closed-loop pole trajectories as a function of the feedback gain k (assuming negative feedback).
Root locus are used to study the effects of varying feedback gains on closed-loop pole locations. In turn, these locations provide indirect information on the time and frequency responses.
The root locus returns the closed-loop pole trajectories as a function of the feedback gain k (assuming negative feedback).
Root locus are used to study the effects of varying feedback gains on closed-loop pole locations. In turn, these locations provide indirect information on the time and frequency responses.