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Pls Help Me Solve The Question Below Need Urgently Pls Give A Clear And Concise Solution Upvote Guaranteed Thanks 1 (19.99 KiB) Viewed 64 times
Pls Help Me Solve The Question Below Need Urgently Pls Give A Clear And Concise Solution Upvote Guaranteed Thanks 2 (11.06 KiB) Viewed 64 times
The transfer functions of the control system shown in Figure Q1a are as follows: Gc(s) - K (s + 3)2 Gp(s) (s + 5) (s + 1)(s + 4) and H(s) = 1. R(S) r(t) + E(s). e(t) Gc(s) Gp(s) C(s) c(t) H(s) Figure Q1a
(d) With the aid of the Routh-Hurwitz stability criterion, investigate the range of the gain K that would guarantee the stability of the system and hence, find the frequency of oscillation at the marginal stability point.
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