3) A plant with the given transfer functoin Gp(s) is going to be controlled by a P-controller of gain K by using unity feedback. If the system subjected to a unit ramp input: 1. Gp(s) s(0.02s + 1) a. What should be the proportional gain K in order to have a non-oscillatory closed loop response with steady state error less than 0.1. b. Find the stability margin "a" of the closed loop system when K=12.

3) A plant with the given transfer functoin Gp(s) is going to be controlled by a P-controller of gain K by using unity feedback. If the system subjected to a unit ramp input: 1. Gp(s) s(0.02s + 1) a. What should be the proportional gain K in order to have a non-oscillatory closed loop response with steady state error less than 0.1. b. Find the stability margin "a" of the closed loop system when K=12.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.3P

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