2:- What is the effect of increasing the value gain (K) on the system using the proportional controller?

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
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The steady-state error is smaller than 1%, and the settling time and overshoot
requirements have been met. As you can see, the design process for root locus is very
much a trial and error process. That is why it is nice to plot the root locus, pick the
gain, and plot the response all in one step. If we had not been able to get a satisfactory
response by choosing the gains, we could have tried a different lag controller, or even
added a lead controller.
Question:
1:- What is the advantage of the adding a Lag controller for the SS model?
2:- What is the effect of increasing the value gain (K) on the system using the
proportional controller?
3:- The characteristic equation of linear control system are given as follows
Construct the root locus for K
s'+2s²+(K+2)S+5K=0
Drawing the root locus of the system using Matlab Program?
Transcribed Image Text:The steady-state error is smaller than 1%, and the settling time and overshoot requirements have been met. As you can see, the design process for root locus is very much a trial and error process. That is why it is nice to plot the root locus, pick the gain, and plot the response all in one step. If we had not been able to get a satisfactory response by choosing the gains, we could have tried a different lag controller, or even added a lead controller. Question: 1:- What is the advantage of the adding a Lag controller for the SS model? 2:- What is the effect of increasing the value gain (K) on the system using the proportional controller? 3:- The characteristic equation of linear control system are given as follows Construct the root locus for K s'+2s²+(K+2)S+5K=0 Drawing the root locus of the system using Matlab Program?
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