Question: A process is characterized approximately by the transfer function (a) If its input u changes linearly, that is, u(t) = EtHow much would the response

A process is characterized approximately by the transfer function Tas + 1 Y(s) G(s) U(S) TIS +1 (a) If its input u changes linearly, that is, u(t) = EtHow much would the response y(t) appear to lag the input u(t) fort >> ?1?(b) How is this result different from the situation corresponding to a left1talf plane zero?(c) Repeat the comparison of part (b) for the case when there is no zero (?a = 0).

Tas + 1 Y(s) G(s) U(S) TIS +1

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