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下列串联校正装置的传递函数中wc=1,能在处提供最大相位超前角的是:( )
(A)(10s+1)/(s+1)
(B)(10s+1)/(0.1s+1)
(C)(2s+1)/(0.5s+1)
(D)(0.1s+1)/(10s+1)
(A)(10s+1)/(s+1)
(B)(10s+1)/(0.1s+1)
(C)(2s+1)/(0.5s+1)
(D)(0.1s+1)/(10s+1)
参考答案