Consider a feedback control system with a closed-loop transfer function of the form T(s) = P(s) Q(s); Q(s) = s3 + 4s2 + 6s + 4 (a) Determine, via mental / manual efforts, the roots of Q(s) [i. e., the poles of T(s). ] (5 points). (b) Then, construct / generate a Routh Table (RT) for Q(s) and qualitatively confirm the results obtained from the first task. (5 points)

Consider a feedback control system with a closed-loop transfer function of the form T(s) = P(s) Q(s); Q(s) = s3 + 4s2 + 6s + 4 (a) Determine, via mental / manual efforts, the roots of Q(s) [i. e., the poles of T(s). ] (5 points). (b) Then, construct / generate a Routh Table (RT) for Q(s) and qualitatively confirm the results obtained from the first task. (5 points)

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  1. Problem 6 ( 10 points)
Consider a feedback control system with a closed-loop transfer function of the form
T ( s ) = P ( s ) Q ( s ) ; Q ( s ) = s 3 + 4 s 2 + 6 s + 4
(a) Determine, via mental / manual efforts, the roots of Q ( s ) [i.e., the poles of T ( s ) .] (5 points). (b) Then, construct / generate a Routh Table (RT) for Q ( s ) and qualitatively confirm the results obtained from the first task. (5 points)

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