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1. The bode plot for an open loop transfer function, KG(s), with K = 1, is shown below. a. What is the system type? b. What are the Gain and Phase Margin for the system? c. Will the closed-loop unity feedback system be stable? Why or Why not? d. What is the range of gain K that would keep the closed-loop unity feedback system stable? 50 25 0 -25 -50 -75 -100 -125 -150 -90 -135 2-180 -225 -270 10⁰ 10¹ Bode Diagram 10² Frequency (rad/s) 103

1. The bode plot for an open loop transfer function, KG(s), with K = 1, is shown below. a. What is the system type? b. What are the Gain and Phase Margin for the system? c. Will the closed-loop unity feedback system be stable? Why or Why not? d. What is the range of gain K that would keep the closed-loop unity feedback system stable? 50 25 0 -25 -50 -75 -100 -125 -150 -90 -135 2-180 -225 -270 10⁰ 10¹ Bode Diagram 10² Frequency (rad/s) 103

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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1. The bode plot for an open loop transfer function, KG(s), with K = 1, is shown below. a. What is the system type? b. What are the Gain and Phase Margin for the system? Magnitude (dB) Phase (deg) 50 25 0 -25 -50 -75 -100 -125 -150 -90 -135 -180 -225 -270 10⁰ c. Will the closed-loop unity feedback system be stable? Why or Why not? d. What is the range of gain K that would keep the closed-loop unity feedback system stable? 10¹ Bode Diagram 10² Frequency (rad/s) 103 104
Transcribed Image Text:1. The bode plot for an open loop transfer function, KG(s), with K = 1, is shown below. a. What is the system type? b. What are the Gain and Phase Margin for the system? Magnitude (dB) Phase (deg) 50 25 0 -25 -50 -75 -100 -125 -150 -90 -135 -180 -225 -270 10⁰ c. Will the closed-loop unity feedback system be stable? Why or Why not? d. What is the range of gain K that would keep the closed-loop unity feedback system stable? 10¹ Bode Diagram 10² Frequency (rad/s) 103 104
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