Consider the control system shown in Figure CP5.4. (a) Show analytically that the expected percent overshoot of

Question:

Consider the control system shown in Figure CP5.4.
(a) Show analytically that the expected percent overshoot of the closed-loop system response to a unit step input is about 50%.
(b) Develop an m-file to plot the unit step response of the closed-loop system and estimate the percent overshoot from the plot. Compare the result with part (a).
Figure CP5.4
A negative feedback control system.