The forward-path transfer function of a unity-feedback control system is 1000 G(s) s(s² + 105s +600) (a) Find the values of M,, wr, and BW of the closed-loop system. (b) Find the parameters of the second-order system with the open-loop transfer function GL(S) = s(s+25wn) that will give the same values for M, and w, as the third-order system. Compare the values of BW of the two systems.

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The forward-path transfer function of a unity-feedback control system is
1000
G(s)
s(s² + 105s +600)
(a) Find the values of M,, wr, and BW of the closed-loop system.
(b) Find the parameters of the second-order system with the open-loop transfer function
GL(S):
-
s(s+25wn)
that will give the same values for M, and w, as the third-order system. Compare the values of BW of
the two systems.
Transcribed Image Text:The forward-path transfer function of a unity-feedback control system is 1000 G(s) s(s² + 105s +600) (a) Find the values of M,, wr, and BW of the closed-loop system. (b) Find the parameters of the second-order system with the open-loop transfer function GL(S): - s(s+25wn) that will give the same values for M, and w, as the third-order system. Compare the values of BW of the two systems.
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