In The Following Feedback System K(S +10) G(S) = (S +8) (S2 + 2s + 2) (A) Plot The Root Locus Of The Closed-Loop System For K 0, Showing All Relevant Steps Clearly. Calculations Of The Angles Of Departure From Poles And Arrival At Zeros, Do Nunad Po Ee (B) For K 15, The Closed-Loop Poles Are Located At-083 ± J1.8 And-87 ±70.32 Or The Settling Time And

3. (40%) In the following feedback system K(s) = k(s+10) s+9 1 G(s) = (s+8)(s2+2s+2) (a) Plot the root locus of the closed-loop system for k > 0, showing all relevant steps clearly. Calculations of the angles of departure from poles and arrival at zeros, and breakaway points (if any) are not required. (b) For k = 15, the closed-loop poles are located at -0.83 j1.8 and -8.7 0.32.. Dominant Polee Find estimates for the settling time and peak time of the step response of the closed-loop system. R(s) Y(s) K(s) G(s)