A feedback control system is defined by the transfer function, Y(s) 22(s +3) R(S) 52 + 8s + 36 = (a) For a unit step inp

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A Feedback Control System Is Defined By The Transfer Function Y S 22 S 3 R S 52 8s 36 A For A Unit Step Inp 1 (43.9 KiB) Viewed 28 times

A feedback control system is defined by the transfer function, Y(s) 22(s +3) R(S) 52 + 8s + 36 = (a) For a unit step input R(s) = 1/s, determine: the steady state error ess(t) and the steady state output response yss(t). (10 ma (b) Determine the poles and zeros of the system and draw them on an s-plane diagram. (6 ma (c) If a third root was added to give the following transfer function, what the smallest value for a that will allow the complex conguate poles to be dominant? Y(S) 22(s +3) R(S) (s + a)(s2 + 8s +36)