2. For the unity feedback system shown below where G(s) = 450(s+8)(s+12)(s+15) s(s+38)(s2+2s+28) Find the a) expected percent overshoot for a unit step input; b) settling time for a unit step input; c) steady- state error for an input of 5u(t); d) steady-state error for an input of 5tu(t); e) steady-state error for an input of 5t2u(t). R(s) + E(s) C(s) G(s)

2. For the unity feedback system shown below where G(s) = 450(s+8)(s+12)(s+15) s(s+38)(s2+2s+28) Find the a) expected percent overshoot for a unit step input; b) settling time for a unit step input; c) steady- state error for an input of 5u(t); d) steady-state error for an input of 5tu(t); e) steady-state error for an input of 5t2u(t). R(s) + E(s) C(s) G(s)

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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For a unity feedback system having K (s2 + 6s + 8) G(s) = %3D s2 + 4s + 13 a) Determine the asymptotes. b) Draw the root locus. c) Find the gain at the point (-3+tj0).
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Q2: For the unity feedback second order system shown below, if R(s) is a unit step, trace R(s), E(s) and C(s). Take a. K-50 and kl-10 b. K-kl=10 e. K-25 and kl-10. Comment on the results in each case. K C(s) 6+kl)s R(s) E)
Q- 2: Suppose you are designing a Mathematical Calculator. You need Logarithmic and Anti logarithmic functions for the calculator. Draw a neat circuit diagram of an Op Amp based log Amplifier. Derive the output voltage expression for the above circuit justifying its name. Draw a neat circuit diagram of an Op Amp based Anti-Log Amplifier.
Q– 2: Suppose you are designing a Mathematical Calculator. You need Logarithmic and Anti logarithmic functions for the calculator. Draw a neat circuit diagram of an Op Amp based log Amplifier. Derive the output voltage expression for the above circuit justifying its name. Draw a neat circuit diagram of an Op Amp based Anti-Log Amplifier. CS Scanned with CamScanner
An application demands that a sinusoidal pressure variation of 250 Hz be measured with no more than 2% dynamic error. In selecting a suitable pressure transducer from a vendor catalog, you note that a desirable line of transducers has a fixed natural frequency of 600 Hz but that you have a choice of transducer damping ratios of between 0.5 and 1.5 in increments of 0.05. Select a suitable transducer.
Disadvantages of Inverting and Non-inverting Op Amp p 12:59
Ex. 314. Given a unity-feedback closed loop system with a unit ramp input. Forward TF: G(s)=K * (s+1) * (s+7) / (s * (s+8) * (s+17) ). Determine the steady state error when K=1. will yield steady state error of 0.1. Determine the value ofK that ans:2
QUESTION 4 Given the uncompensated unity feedback system in Figure 8 below. R(s) E(s)_ K s(s+1)(s+3) Figure 8 a) Design a compensator to yield the following specifications: settling time = 2:86 seconds, percentage overshoot = 4.32% and the steady-state error is to be improved by a factor of 2 over the uncompensated system (Assume the compensator zero to be at -1). b) Compare the transient and steady-state error specifications of the uncompensated and compensated systems. c) Compare the gains of the uncompensated and compensated systems.
r:09 A moodle1.du.edu.om An application demands that sinusoidal pressure variation of 250 Hz be measured with no more than 2% dynamic error. In selecting a suitable pressure transducer from vendor catalog, you note that a desirable line of transducer has a fixed natural frequency of 500 Hz but that you have a choice of transducer damping ratio of between 0.5 and 1.5 in increments of 0.05. select a suitable transducer. The value of damping ratio is between the following values Select one: O a. 0.707 and 0.807 O b. 0.631 and 0.692 O c. 0.2356 and 0.5625 O d. 0.5215 and 0.5625 Previous page Next page 1 Aşsignmen
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