a system whose closed-loop transfer function is given by G(s)=K/s(s^2+s+1)(s+2)+K derive a Routh-Hurwitz array to determine the stability of the system.

Using Routh-Hurwitz Criterion, determine how many poles are in the LHP, RHP and jw-ax the system described by the block diagram shown below. Comment on the stability of th system. X,(s), X,(8) 3 1 10 5 s(s+1) s(s+2)

Given time invariant system in stat space form shown below -1 0 0 -8 0. + (?)x . (2)n. *(t) = 2 %3D -4 y(t) =D [ 1 0 1]피(t). The corresponding transfer function is Select one: 2s+10 Gs s(s+4)(s+1) a. s+5 G, s2+5s+4 b. 2s+10 G,

A-The Nyquist plot of a system with transfer function GH(s) = system stability. Use Nyquist criterion, for i-K = 0.3 ii- K = 0.6 iii-K = 0.9. @=0\ 1104 K(S-2)(S-1) (s+2)(s-0.2) @=0.7 is shown in Fig.3A. Find the Im GH - plane @=+∞ @11 Fig.3A Re