Question 2 (50 Points) Y(s) G(s) K X(s)- o G(E) =25* + 1253 + 4652 + 825 + 132 A transfer function G(s), and a closed-lo

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Question 2 50 Points Y S G S K X S O G E 25 1253 4652 825 132 A Transfer Function G S And A Closed Lo 1 (50.77 KiB) Viewed 22 times

Question 2 (50 Points) Y(s) G(s) K X(s)- o G(E) =25* + 1253 + 4652 + 825 + 132 A transfer function G(s), and a closed-loop system that contains G(s) are given above. Use Routh- Hurwitz criterion to calculate the following parts. Part A (20 Points) What are the range of values for K that ensures the stability of the system VCS x(s) a) -13.2 <K <8.89 b) -6.6<K < 4.45 c) -23.1 < < 15.57 d) -26.4 < < 17.79 Part B (10 Points) Y(s) What is a positive value for K that causes the system to be marginally stable? SPR X(s) a) 8.89 b) 6.67 c) 17.79 d) 4.45 o Part C (20 Points) Using the value of K you found in Part B, what would be the imaginary poles that occur when the is marginally stable? Y(s) system) a) +j1.31 b) +70.654 c) +;2.61 d) +13.92