ECE102_W08_Final_solutions

ECE102_W08_Final_solutions - ECE 102, Winter 2008 Student...

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Final 1 of 4 Student ID Name (Last, First) Question 1 (4 points): A linear system has the following transfer function ( ) () 10 10 10 ) ( 7 6 + + = s s s s H (a) Find v out when v in = 1 V. (b) Find v out when v in = ) 10 cos( t V. (c) Find v out when v in = ) 10 cos( 3 t V. (d) Find v out when v in = ) 10 cos( 8 t V. Question 2 (6 points): A linear system has the following transfer function s s H 100 ) ( = . It is used as part of a feedback system, as shown below. (a) Find the phase margin. (b) Draw the Bode plot of the magnitude of the closed loop response. Before you start the exam, fill out your name and student ID, and do the same on the answer pages. Do not take these pages apart , except for the equation sheet (which you may detach). Do NOT write on these question pages , except for your name and student ID. If you would write on them (even simple scribbles) and we find these pages on the table next to you, this may be considered cheating. QUESTIONS
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ECE102_W08_Final_solutions - ECE 102, Winter 2008 Student...

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