Solution Manual for Control Systems Engineering, 8th Edition by Norman S. Nise, All Chapters ||Complete A+ Guide

SOLUTION
MANUAL
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Problems




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ISBN 13 kk 978-0470-54756-4




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, O N E k k k k




Introduction
ANSWERS TO REVIEW QUESTIONS kk kk kk




1. Guided missiles, automatic gain control in radio receivers, satellite tracking antenna
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2. Yes - power gain, remote control, parameter conversion; No - Expense, complexity
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3. Motor, low pass filter, inertia supported between two bearings
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4. Closed-loop systems compensate for disturbances by measuring the response, comparing it
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to the input response (the desired output), and then correcting the output response.
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5. Under the condition that the feedback element is other than unity
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6. Actuating signal kk




7. Multiple subsystems can time share the controller. Any adjustments to the controller can
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be implemented with simply software changes.
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8. Stability, transient response, and steady-state error
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9. Steady-state, transient kk




10. It follows a growing transient response until the steady-state response is no longer visible.
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The system will either destroy itself, reach an equilibrium state because of saturation in
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kk driving amplifiers, or hit limit stops.
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11. Natural response kk




12. Determine the transient response performance of the system.
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13. Determine system parameters to meet the transient response specifications for the system.
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14. True
15. Transfer function, state-space, differential equations
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16. Transfer function - the Laplace transform of the differential equation
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State-space - representation of an nth order differential equation as n simultaneous first-order
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kk differential equations kk




Differential equation - Modeling a system with its differential equation
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SOLUTIONS TO PROBLEMS kk kk




50 volts kk

1. Five turns yields 50 v. Therefore K = = 1.59
5 x 2
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Copyright © kk k k k k 2011 by John Wiley & kk kk kk kk


Sons, Inc.

, 1-2 Chapter 1: kk


Introduction




2.


Desired Temperature Voltage Actual
Fuel
temperatur difference difference
kk
temperature
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flow
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kk


e
+ kk
Amplifier and
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kk
Thermostat Heater
valves
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-



3.


Desired Input Error Aileron Roll Roll
roll
kk voltag
kk voltag
kk positio
kk rat
kk angl
kk


angl
kk e e n e e
e +
control
s -




4.
Input
Speed
Desired voltag
kk
Actual
Error
kk Motor
speed e spee
kk
voltag
kk and
kk
kk


transducer Amplifier d
+ e drive
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system
- Dancer
Dancer
positio
kk

dynamic
kk
n
Voltage sensor s
proportiona
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l
to actual speed
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Copyright © kk k k k k 2011 by John Wiley &
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Sons, Inc.