問題詳情
38.某單位負回授系統，其開迴路轉移函數為 G(s)= 9/[s(s+k)]，若輸入為單位步階函數，則下列 k 值中，何者將使系統輸出響應的最大超越量(maximum overshoot)相較下為最小？
(A) 4
(B)3.5
(C) 2.7
(D) 1.2
(A) 4
(B)3.5
(C) 2.7
(D) 1.2
參考答案
答案：A
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)
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