Sample Midterm 1

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Unformatted text preview: tion II Spring 2010 – blank – Midterm 1 Page 7 of 10 Dr. S Bergbreiter ENME 462 Vibrations, Controls, and Optimization II Spring 2010 Problem 3 [10 pts]. Find the transfer function Vo/Vi for the following circuit. Vo(s)/Vi(s) = Midterm 1 Page 8 of 10 Dr. S Bergbreiter ENME 462 Vibrations, Controls, and Optimization II Spring 2010 Problem 4 [35 pts]. h > 0 a. [10 pts] Calculate E(s) for this non‐unity feedback gain system in terms of s, h, , and R(s). E(s) = b. [10 pts] Calculate the steady state error in response to a step input in terms of h and . ess,step = Midterm 1 Page 9 of 10 Dr. S Bergbreiter ENME 462 Vibrations, Controls, and Optimization II Spring 2010 c. [10 pts] What value(s) of h will make this a Type 1 system? h = d. [5 pts] If h is set such that this is a Type 1 system, what is the steady state error due to a parabolic input? ess,parabola = Midterm 1 Page 10 of 10 Dr. S Bergbreiter...
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This document was uploaded on 03/21/2014.

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