Modern Control Theory-南京邮电大学中国大学mooc课后章节答案期末考试题库2023年

ModernControlTheory_南京邮电大学中国大学mooc课后章节答案期末考试题库2023年Forlineartimeinvariantsystem,lineartransformationwillnotchange__________.

参考答案:

systemtransferfunction##%_YZPRLFH_%##eigenvalues##%_YZPRLFH_%##dimension

Statefeedbackdoesnotchange,butitmaychange________________.

参考答案:

controllability,observability

Thestateequationinstatespacemodelisanth-orderdifferentialequation.

参考答案:

错误

Thestateobserverisakindofoutputfeedbackmodel.

参考答案:

正确

IfwecannotfindsuchaLyapunovfunction【图片】,thenthesystemisunstable.

参考答案:

错误

Thestatetransitionmatrix【图片】isanonlinearfunctionoftimet.

参考答案:

正确

Ifthesystemisobservable,thenthepolesofstateobservercanbeplacedarbitrarily.

参考答案:

正确

Thecharacteristicpolynomialwillbechangedbylineartransformation.

参考答案:

错误

TheLyapunovstabilityisnotonlyrelatedtosystemmatrixA,butalsoBandC.

参考答案:

错误

Thestatespaceexpressionforasystemisnotunique.

参考答案:

正确

Thestatespacemodelhastwoequations:_______and________.

参考答案:

stateequationoutputequation

Theequilibriumstateoflineartimeinvariantsystem【图片】is.

参考答案:

(5/3,1/6)

Twostatespacemodelsmayhavethesametransferfunction,andexhibitthesameforcedresponsetoeveryinput.

参考答案:

正确

Forsystem,_________(controllability/observability)reflectshowtheoutputvariesaccordingtothechangeofstates.

参考答案:

observability

Matlabfunctionstocomputethecontrollabilitymatrixandobservabilitymatrixofthesystemis______and_______.

参考答案:

ctrbobsv

ForLTIsystem【图片】,compute【图片】,【图片】______,【图片】_______,tomaketheexpectedpolesofstateobserver(-6,-6).

参考答案:

1348

Lyapunovstabilityconcernsthestabilityofequilibriumstates.

参考答案:

正确

Observerpolesshouldbedesignedfarfromtheorigin.

参考答案:

正确

(1)InCayley-Hamiltontheorem,iftheeigen-polynomialofmatrix【图片】is【图片】,then【图片】.

参考答案:

0

Thestatespacerepresentationis【图片】,【图片】,thenthesystemis(controllability)and(observability).

参考答案:

controllableandobservable

Theoutputfeedbackincludestwotypes,wheretheoutputsignalcanbeinjectedto__and___.

参考答案:

differentialstateinput

Forlinearsystems,(controllability/observability)reflectshowtheoutputvariesaccordingtothechangeofstates.

参考答案:

observability

Transferfunctionwithnopole-zerocancellationcandescribeasystemcompletely.

参考答案:

正确

Considerthesystem【图片】,thefeedbackgainmatrixK=,sothatthepolesofclosedloopsystemareequalto-1,-2

参考答案:

0.5,-0.5

(1)Thesystemmatrix【图片】,thenstatetransitionmatrix【图片】is______________.

参考答案:

diag(e(-t),e(-2t),e(-3t))

Theseparateprincipleisappliedtofeedbackdesignand________design

参考答案:

observer

Forlineartime-invariantsystem(A,B,C),itspolescouldbeassignedarbitrarilyifandonlyifthesystemis___________________.

参考答案:

observable

TheMatlabfunctiontoderivefeedbackgainKis__

参考答案:

place

ForLTIsystem【图片】,compute【图片】,tomaketheexpectedpolesofstateobserver(-6,-6).

参考答案:

1348

Whichiswrongforthedescriptionsaboutstatetransitionmatrix?

参考答案:

Thestatetransitionmatrixisnotunique.

Forsystem【图片】,thenthesystemis

参考答案:

Controllableandobservable

Whichiscorrectforthestabilityofthelineartime-invariantcontinuoussystem

参考答案:

Anuncontrollablesystemisstillstablewhentheuncontrollablepartisasymptoticallystable

Statefeedbackcanaffectsystem’spolesbutnotzeros.

参考答案:

正确

Thesystemstabilizatio