Consider a system shown in the given flgure with G(s) = K(s + 1)s3 + a – McqOptions

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1.

Consider a system shown in the given flgure with
G(s) = K(s + 1)
s³ + as² + 2s + 1

What value of K and a should be chosen so that the system oscillates?

A.

K = 2, a = 1

B.

K = 2, a = 0.75

C.

K = 4, a = 1

D.

K = 4, a = 0.75

Answer» C. K = 4, a = 1

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