Consider the control problem of Exercise 14.28 and a PI controller with K_{c}=5 and \tau_{I}=0.3 min.
(a) Plot the Bode diagram for the open-loop system.
(b) Determine the gain margin from the Bode plot.
Consider the control problem of Exercise 14.28 and a PI controller with K_{c}=5 and \tau_{I}=0.3 min.
(a) Plot the Bode diagram for the open-loop system.
(b) Determine the gain margin from the Bode plot.