R(s) T D(s) T X. G₂OH(S) H(s) Consider the system given above with D(s) = 9.4 (s+4.5) s (s+11.1) = G(s) C(s) 0.6 e-Tas Q

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R S T D S T X G Oh S H S Consider The System Given Above With D S 9 4 S 4 5 S S 11 1 G S C S 0 6 E Tas Q 1 (505.85 KiB) Viewed 38 times

R(s) T D(s) T X. G₂OH(S) H(s) Consider the system given above with D(s) = 9.4 (s+4.5) s (s+11.1) = G(s) C(s) 0.6 e-Tas 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).