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Suppose the proportial gain K is tuned so that the minimum requirement for the steady state error of the system to a step input signal is just satisfied but the stability margins are still not sufficient. What can you do to satisfy the design requirements of stability margins and steady state error? Note: there can be more than one correct choice; selecting wrong answers will earn negative points. Introduce a lead compensator. Design a proper PID controller. O Decrease gain K. O Increase gain K.

Suppose the proportial gain K is tuned so that the minimum requirement for the steady state error of the system to a step input signal is just satisfied but the stability margins are still not sufficient. What can you do to satisfy the design requirements of stability margins and steady state error? Note: there can be more than one correct choice; selecting wrong answers will earn negative points. Introduce a lead compensator. Design a proper PID controller. O Decrease gain K. O Increase gain K.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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b) is from Q11 , not Q10. For some reason, posted different order.

Question 11 Consider the closed-loop system illustrated in the following block diagram: K G(s) a) Suppose the proportional gain K is increased. Please choose the correct statements from below. Note: there can be more than one correct choice; selecting wrong answers will earn negative points. O The stability margins of the system must be increased. O The system can be destabilised. O The phase crossover frequency must be changed. O The steady state error can be reduced.
Transcribed Image Text:Question 11 Consider the closed-loop system illustrated in the following block diagram: K G(s) a) Suppose the proportional gain K is increased. Please choose the correct statements from below. Note: there can be more than one correct choice; selecting wrong answers will earn negative points. O The stability margins of the system must be increased. O The system can be destabilised. O The phase crossover frequency must be changed. O The steady state error can be reduced.
Question 10 Please determine if the following statement is True or False. You can estimate the steady state error of a unit negative feedback system subject to a step input from its corresponding plant's Nichols chart directly. O True O False b) Suppose the proportial gain K is tuned so that the minimum requirement for the steady state error of the system to a step input signal is just satisfied but the stability margins are still not sufficient. What can you do to satisfy the design requirements of stability margins and steady state error? Note: there can be more than one correct choice; selecting wrong answers will earn negative points. O Introduce a lead compensator. O Design a proper PID controller. O Decrease gain K. O Increase gain K. II
Transcribed Image Text:Question 10 Please determine if the following statement is True or False. You can estimate the steady state error of a unit negative feedback system subject to a step input from its corresponding plant's Nichols chart directly. O True O False b) Suppose the proportial gain K is tuned so that the minimum requirement for the steady state error of the system to a step input signal is just satisfied but the stability margins are still not sufficient. What can you do to satisfy the design requirements of stability margins and steady state error? Note: there can be more than one correct choice; selecting wrong answers will earn negative points. O Introduce a lead compensator. O Design a proper PID controller. O Decrease gain K. O Increase gain K. II
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