PROBLEM: A unity feedback system with the forward transfer functionKG(s)s(s7)is operating with a closed-loop step response that has 15% overshoot. Do thefollowinga. Evaluate the settling time.b. Design a lead compensator to decrease the settling time by three timesChoose the compensator's zero to be at -10.ANSWERS:a. T 1.143ss10b. Glead(s)K = 476.3s25.52The complete solution is at www.wiley.com/college/nise.

The closed-loop transfer function of the given system is:-

Answered: PROBLEM: A unity feedback system with…

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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An uncompensated unity feedback system with certain deficiencies has no zeroes and poles at -1, -2 and -5. Answer the following questions based on the above description of the system Determine using an apt technique, the gain of the system at damping ratio 0.45
The margins of stability for K = 12 of the unit feedback system shown in the figure are given below. Phase crossover frequency : Wfc = 2rad/s Gain crossover frequency: wgc = 1.4rad/s Phase Margin = 16.8 degree Amplitude Margin Kg = 6dB (NOTE: Use 3 decimal places in your operations.) a) Calculate the amplitude margin for K 60. b) Calculate the point where the KG(jw) Nyquist Diagram intersects the negative real axis for K 60.
When a unit ramp input is applied to the unity feedback system having closed loop transfer function, C(s)/R(s)= Ks+b/s2+as+b , (a>0, b>0, K>0), the steady state error will be ?
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An uncompensated unity feedback system with certain deficiencies has no zeroes and poles at -1, -2 and -5. Answer the following questions based on the above description of the system Determine using an apt technique, the gain of the system at damping ratio 0.45 Include a series compensator to the uncompensated system with zero at -0.0111 and pole at -0.01. Include a series compensator to the uncompensated system with zero at -0.1 and pole at 0
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A unity feedback system has a forward path transfer function G(s) = 25/(s^2+3.5s+25). Find the value of delay time , rise time, percentage overshoot, peak time and settling time for step signal.
Control systems The open loop transfer function of the feedback control system is given by G(s) = K(s+3)/s(s+4)2(s+5)(s+6). The number of asymptotes and the centroid of asymptotes of the root loci of closed loop system is?a) -4 and (-4,0)b) 4 and (-4,0)c) -3 and (-12,0)d) 3 and (-12,0)
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