Answer Happy

R(s) T D(s) T GZOH(S) G(S) H(s) Consider the system given above with D (s) = 9.4 (s+4.5) s (s+11.1) 0.6 e-Tas C(s) Q2) Consider the system given above with G(s) = ,H(s) = 1 where the time-delay 0.3 s + 1 is Ta = 20 ms and the sampling period is T = 20 ms. Then, answer the following questions. a) Draw the root locus plot for D(s) = K. b) Design a digital controller which makes the closed loop system steady state error zero to step inputs and the closed-loop system poles double on the real axis. c) Find the settling time and the overshoot of the digital control system with the controller you designed in (b). to plot Hello you need to plot the root locus in z-domain. So, you need to find the discrete transfer function. Indeed, that is necessary to solve the other parts. Thank you for your help