In an invasive blood pressure measurement set-up, the catheter tip is covered with surgical glove and a step pressure 20 mmHg is applied. The glove is blown out suddenly at t=0 and the response shown in the figure is obtained. The figure can be expressed mathematically as: y(t) = Ke-unt cos(V1- 7?wnt)u(t) a. Find the transfer function of the system. b. Discuss how to modify the system so that the damping factor becomes 0.707 and obtain the transfer function of the modified system.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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10
8
-2
-4
-6
-8
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.045
0.05
Time (s)
Andt ude
Transcribed Image Text:10 8 -2 -4 -6 -8 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 0.045 0.05 Time (s) Andt ude
In an invasive blood pressure measurement set-up, the catheter tip is covered with surgical glove
and a step pressure 20 mmHg is applied. The glove is blown out suddenly at t=0 and the response
shown in the figure is obtained. The figure can be expressed mathematically as: y(t) =
Ke-{wnt cos(/1- 3²wnt)u(t)
a. Find the transfer function of the system.
b. Discuss how to modify the system so that the damping factor becomes 0.707 and obtain
the transfer function of the modified system.
Transcribed Image Text:In an invasive blood pressure measurement set-up, the catheter tip is covered with surgical glove and a step pressure 20 mmHg is applied. The glove is blown out suddenly at t=0 and the response shown in the figure is obtained. The figure can be expressed mathematically as: y(t) = Ke-{wnt cos(/1- 3²wnt)u(t) a. Find the transfer function of the system. b. Discuss how to modify the system so that the damping factor becomes 0.707 and obtain the transfer function of the modified system.
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