Question: The following transfer function G(s) is given below. The process has a lag of 1.6 minutes and pole of -1/3. G(s) = 3e-1.68 Y(s) X(8)

 The following transfer function G(s) is given below. The process has

The following transfer function G(s) is given below. The process has a lag of 1.6 minutes and pole of -1/3. G(s) = 3e-1.68 Y(s) X(8) = 38+1 Approximate the lag with the pole-zero 1/1 pade's approximation. Compare the difference in the results (with approximation and without approximation) for a unit step change, at time 3 minutes

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