1. The Bode plots for a plant G(s), used in a unity feedback system are shown in Figure 1. Find the gain margin, phase margin, zero dB frequency, 180° frequency, and the closed-loop bandwidth. 20 log M Phase (degrees) 40 20 -20 -40 -60 -80 -100 0.1 -50 -100 -150 -200 -250 -300 0.1 Frequency (rad/s) Figure 1. Frequency response for G(s) 10 10 100 100
1. The Bode plots for a plant G(s), used in a unity feedback system are shown in Figure 1. Find the gain margin, phase margin, zero dB frequency, 180° frequency, and the closed-loop bandwidth. 20 log M Phase (degrees) 40 20 -20 -40 -60 -80 -100 0.1 -50 -100 -150 -200 -250 -300 0.1 Frequency (rad/s) Figure 1. Frequency response for G(s) 10 10 100 100
Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![1. The Bode plots for a plant G(s), used in a unity feedback system are shown in Figure 1.
Find the gain margin, phase margin, zero dB frequency, 180° frequency, and the closed-loop
bandwidth.
20 log M
Phase (degrees)
40
20
-20
-40
-60
-80
-100
0.1
-50
-100
-150
-200
-250
-300
0.1
Frequency (rad/s)
Figure 1. Frequency response for G(s)
10
10
100
100](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F779cf15f-7c72-4fa9-ba7e-a3165aae815f%2F83a87703-0e91-4fa4-8899-135c8dfeec87%2Fdg5mzrt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. The Bode plots for a plant G(s), used in a unity feedback system are shown in Figure 1.
Find the gain margin, phase margin, zero dB frequency, 180° frequency, and the closed-loop
bandwidth.
20 log M
Phase (degrees)
40
20
-20
-40
-60
-80
-100
0.1
-50
-100
-150
-200
-250
-300
0.1
Frequency (rad/s)
Figure 1. Frequency response for G(s)
10
10
100
100
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