For a multistage bioseparation process described by the transfer function, Calculate the response to a step input
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For a multistage bioseparation process described by the transfer function,
Calculate the response to a step input change of magnitude, 1.5.
(a) Obtain an approximate first- order-plus-delay model using the fraction incomplete response method.
(b) Find an approximate second-order model using a method of Section 7.2.
(c) Calculate the responses of both approximate models using the same step input as for the third-order model. Plot all three responses on the same graph. What can you conclude concerning the approximations?
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Related Book For
Process Dynamics And Control
ISBN: 978-0471000778
2nd Edition
Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellich
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