Laboratory Manual for Introductory Circuit Analysis
13th Edition
ISBN: 9780133923780
Author: Robert L. Boylestad, Gabriel Kousourou
Publisher: PEARSON
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Chapter 13, Problem 23P
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2. Using the approximate method, hand sketch the Bode plot for the following transfer
functions.
a) H(s) = 10
b) H(s) (s+1)
c) H(s):
=
1
=
+1
100
1000 (s+1)
10(s+1)
d) H(s) =
(s+100)
(180+1)
Q4: Write VHDL code to implement the finite-state machine described by the state
Diagram in Fig. 1.
Fig. 1
1. Consider the following feedback system.
Bode plot of G(s) is shown below.
Phase (deg)
Magnitude (dB)
-50
-100
-150
-200
0
-90
-180
-270
101
System: sys
Frequency (rad/s): 0.117
Magnitude (dB): -74
10°
K
G(s)
Bode Diagram
System: sys
Frequency (rad/s): 36.8
Magnitude (dB): -99.7
System: sys
Frequency (rad/s): 20
Magnitude (dB): -89.9
System: sys
Frequency (rad/s): 20
Phase (deg): -143
System: sys
Frequency (rad/s): 36.8
Phase (deg): -180
101
Frequency (rad/s)
a) Determine the range of K for which the closed-loop system is stable.
102
10³
b) If we want the gain margin to be exactly 50 dB, what is value for K we should
choose?
c) If we want the phase margin to be exactly 37°, what is value of K we should choose?
What will be the corresponding rise time (T) for step-input?
d) If we want steady-state error of step input to be 0.6, what is value of K we should
choose?
Chapter 13 Solutions
Laboratory Manual for Introductory Circuit Analysis
Ch. 13 - For the sinusoidal waveform in Fig. 13.85: a. What...Ch. 13 - For the sinusoidal signal in Fig. 13.86: a. What...Ch. 13 - For the periodic square-wave waveform in Fig....Ch. 13 - For the waveform of Fig. 13.88: a. Does this...Ch. 13 - Find the period of a periodic waveform whose...Ch. 13 - Find the frequency of a repeating waveform whose...Ch. 13 - If a periodic waveform has a frequency of 1 kHz,...Ch. 13 - Find the period of a sinusoidal waveform that...Ch. 13 - What is the frequency of periodic waveform that...Ch. 13 - For the oscilloscope pattern of Fig. 13.89: a....
Ch. 13 - For the waveform of Fig. 13.90: a. What is the...Ch. 13 - Convert the following degrees to radians: a. 40 b....Ch. 13 - Convert the following radians to degrees: /3 1.2...Ch. 13 - Find the angular velocity of a waveform with a...Ch. 13 - Find the angular velocity of a waveform with a...Ch. 13 - Find the frequency and period of sine waves having...Ch. 13 - Given f=60Hz, determine how long it will take the...Ch. 13 - If a sinusoidal waveform passes through an angle...Ch. 13 - Find the amplitude and frequency of the following...Ch. 13 - Sketch 6 sin 754t with the abscissa angle in...Ch. 13 - Sketch 8sin280t with the abscissa angle in...Ch. 13 - If e=300sin157t, how long (in second) does it take...Ch. 13 - Giveni=0.5sindetermine=72.Ch. 13 - Givenv=20determine=1.2.Ch. 13 - Givenv=30103determinetheanglesatwhichuwillbe6mV.Ch. 13 - If v=40Vat=30andt=1ms, determine the mathematical...Ch. 13 - Sketch sin (377t+60) with the abscissa angle in...Ch. 13 - Sketch the following waveforms: 50sin(wt+0)...Ch. 13 - Write the analytical expression for the waveforms...Ch. 13 - Write the analytical expression for the waveform...Ch. 13 - Write the analytical expression for the waveform...Ch. 13 - Write the analytical expression for the waveform...Ch. 13 - Find the phase relationship between the following...Ch. 13 - Find the phase relationship between the following...Ch. 13 - Prob. 35PCh. 13 - Find the phase relationship between the following...Ch. 13 - The sinusoidal voltage v=160sin(21000t+60) is...Ch. 13 - Prob. 38PCh. 13 - For the waveform of Fig. 13.95, find the time when...Ch. 13 - For the oscilloscope display in Fig. 13.97:...Ch. 13 - Find the average value of the periodic waveform in...Ch. 13 - Find the average value of the periodic waveforms...Ch. 13 - Find the average value of the periodic waveform of...Ch. 13 - Find the average value of the periodic waveform of...Ch. 13 - Find the average value of the periodic function of...Ch. 13 - Find the average value of the periodic waveform in...Ch. 13 - For the waveform in Fig. 13.104: Determine the...Ch. 13 - For the waveform in Fig. 13.105: Determine the...Ch. 13 - Find the rms values of the following sinusoidal...Ch. 13 - Write the sinusoidal expressions for voltages and...Ch. 13 - Find the rms value of the periodic waveform in...Ch. 13 - Find the rms value of the periodic waveform in...Ch. 13 - What are the average and rms values of the square...Ch. 13 - For each waveform in Fig. 13.109, determine the...Ch. 13 - For the waveform of Fig. 13.110: Carefully sketch...Ch. 13 - Determine the reading of the meter for each...
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