Transfer function of transportation lag is___________________?
Correct answer: B. e-TS
- A. eTS
- B. e-TS
- C. 1/(Ts + 1)
- D. None of these
Explanation
A pure transportation delay T shifts a signal in time without changing its shape, and its Laplace-domain transfer function is e^(−Ts). The expression 1/(Ts + 1) instead represents a first-order lag.
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