Solutions Manual for Control Systems Engineering, 8e Norman
Nise (All Chapters Download Link at the end of this file)
Introduction
ANSWERS zTO zREVIEW zQUESTIONS
1. Guided zmissiles, zautomatic zgain zcontrol zin zradio zreceivers, zsatellite ztracking zantenna
2. Yes z- zpower zgain, zremote zcontrol, zparameter zconversion; zNo z- zExpense, zcomplexity
3. Motor, zlow zpass zfilter, zinertia zsupported zbetween ztwo zbearings
4. Closed-loop zsystems zcompensate zfor zdisturbances zby zmeasuring zthe zresponse,
zcomparing zit zto zthe zinput zresponse z(the zdesired zoutput), zand zthen zcorrecting zthe
zoutput zresponse.
5. Under zthe zcondition zthat zthe zfeedback zelement zis zother zthan zunity
6. Actuating zsignal
7. Multiple zsubsystems zcan ztime zshare zthe zcontroller. zAny zadjustments zto zthe
zcontroller zcan zbe zimplemented zwith zsimply zsoftware zchanges.
8. Stability, ztransient zresponse, zand zsteady-state zerror
9. Steady-state, ztransient
10. It zfollows za zgrowing ztransient zresponse zuntil zthe zsteady-state zresponse zis zno zlonger
zvisible. zThe zsystem zwill zeither zdestroy zitself, zreach zan zequilibrium zstate zbecause zof
zsaturation zin zdriving zamplifiers, zor zhit zlimit zstops.
11. Natural zresponse
12. Determine zthe ztransient zresponse zperformance zof zthe zsystem.
13. Determine zsystem zparameters zto zmeet zthe ztransient zresponse zspecifications zfor zthe zsystem.
14. True
15. Transfer zfunction, zstate-space, zdifferential zequations
16. Transfer zfunction z- zthe zLaplace ztransform zof zthe zdifferential zequation
State-space z- zrepresentation zof zan znth zorder zdifferential zequation zas zn zsimultaneous zfirst-
order zdifferential zequations
Differential zequation z- zModeling za zsystem zwith zits zdifferential zequation
SOLUTIONS zTO zPROBLEMS
1.
,1-2 Chapter z1:
Introduction
15 zturns zyield z50V, ztherefore z𝐾 z = = z 0.53
50
15×2𝜋
0.53
2.
Desired Temperature Voltage Actual
Fuel
ztemperatur zdifference zdifferenc ztemperatur
zflo
e e e
w
Amplifier Heater
z+ Thermostat zand
zvalves
-
, Solutions zto zProblems 1-
3
3
Voltage Voltage
zproportiona zrepresentin
l Volume g
Desired to zdesired zerror actual z volume Actual
volume volume
volume +
Volume
Transducer Radio
zcontrol
- z circuit
Effective
volume
+
Voltage
- zproportional
zto zspeed
Transducer
-
Speed
4
Nise (All Chapters Download Link at the end of this file)
Introduction
ANSWERS zTO zREVIEW zQUESTIONS
1. Guided zmissiles, zautomatic zgain zcontrol zin zradio zreceivers, zsatellite ztracking zantenna
2. Yes z- zpower zgain, zremote zcontrol, zparameter zconversion; zNo z- zExpense, zcomplexity
3. Motor, zlow zpass zfilter, zinertia zsupported zbetween ztwo zbearings
4. Closed-loop zsystems zcompensate zfor zdisturbances zby zmeasuring zthe zresponse,
zcomparing zit zto zthe zinput zresponse z(the zdesired zoutput), zand zthen zcorrecting zthe
zoutput zresponse.
5. Under zthe zcondition zthat zthe zfeedback zelement zis zother zthan zunity
6. Actuating zsignal
7. Multiple zsubsystems zcan ztime zshare zthe zcontroller. zAny zadjustments zto zthe
zcontroller zcan zbe zimplemented zwith zsimply zsoftware zchanges.
8. Stability, ztransient zresponse, zand zsteady-state zerror
9. Steady-state, ztransient
10. It zfollows za zgrowing ztransient zresponse zuntil zthe zsteady-state zresponse zis zno zlonger
zvisible. zThe zsystem zwill zeither zdestroy zitself, zreach zan zequilibrium zstate zbecause zof
zsaturation zin zdriving zamplifiers, zor zhit zlimit zstops.
11. Natural zresponse
12. Determine zthe ztransient zresponse zperformance zof zthe zsystem.
13. Determine zsystem zparameters zto zmeet zthe ztransient zresponse zspecifications zfor zthe zsystem.
14. True
15. Transfer zfunction, zstate-space, zdifferential zequations
16. Transfer zfunction z- zthe zLaplace ztransform zof zthe zdifferential zequation
State-space z- zrepresentation zof zan znth zorder zdifferential zequation zas zn zsimultaneous zfirst-
order zdifferential zequations
Differential zequation z- zModeling za zsystem zwith zits zdifferential zequation
SOLUTIONS zTO zPROBLEMS
1.
,1-2 Chapter z1:
Introduction
15 zturns zyield z50V, ztherefore z𝐾 z = = z 0.53
50
15×2𝜋
0.53
2.
Desired Temperature Voltage Actual
Fuel
ztemperatur zdifference zdifferenc ztemperatur
zflo
e e e
w
Amplifier Heater
z+ Thermostat zand
zvalves
-
, Solutions zto zProblems 1-
3
3
Voltage Voltage
zproportiona zrepresentin
l Volume g
Desired to zdesired zerror actual z volume Actual
volume volume
volume +
Volume
Transducer Radio
zcontrol
- z circuit
Effective
volume
+
Voltage
- zproportional
zto zspeed
Transducer
-
Speed
4
