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Phase (deg) -45 Magnitude (dB) 40 420 Bode Diagram 20 0 -20 240 -40 -60 0 -90 10-2 10-1 10º 101 Frequency (rad/s) 102 103 104 G1 G2 + Σ G1 (s) G2 (5)

Phase (deg) -45 Magnitude (dB) 40 420 Bode Diagram 20 0 -20 240 -40 -60 0 -90 10-2 10-1 10º 101 Frequency (rad/s) 102 103 104 G1 G2 + Σ G1 (s) G2 (5)

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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For the system shown in Figure 5 (a) whose frequency response curves for G1 and G2 have been experimentally determined in Figure 5 (b),

  • Use system identification method to determine the open-loop transfer function G = G1G2;

Calculate the steady-state error of the system when the input is 6, 6t, and 6t2, respectively.

Phase (deg) -45 Magnitude (dB) 40 420 Bode Diagram 20 0 -20 240 -40 -60 0 -90 10-2 10-1 10º 101 Frequency (rad/s) 102 103 104 G1 G2
Transcribed Image Text:Phase (deg) -45 Magnitude (dB) 40 420 Bode Diagram 20 0 -20 240 -40 -60 0 -90 10-2 10-1 10º 101 Frequency (rad/s) 102 103 104 G1 G2
+ Σ G1 (s) G2 (5)
Transcribed Image Text:+ Σ G1 (s) G2 (5)
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